界: Errors

錯誤和錯誤處理代表一種 API 類別。與錯誤處理相關的錯誤非常普遍,所以它們應該擁有自己的特殊領域。如同「API 濫用」,有兩種方法可以引入與錯誤相關的安全漏洞:最常見的一種方法是不當處理錯誤 (或根本沒有處理)。第二種是產生錯誤,這些錯誤不是給的資訊太多 (給可能的攻擊者),就是問題難以處理。

14 找到的項目
弱點
Abstract
合約使用了容易發生拼字錯誤的運算。
Explanation
在某項運算上的拼字錯誤可能會導致意外結果。例如,如果原本要使用 += 將數字加到變數,但卻寫成 =+,此時運算仍然有效。但是,它不會執行加法,而是重新初始化變數。

Example 1 以下程式碼原本要將數字加到變數 numberOne。但是,使用 =+ 運算子實際將變數重新初始化為 1。


uint numberOne = 1;

function alwaysOne() public {
numberOne =+ 1;
}
References
[1] Enterprise Ethereum Alliance Typographic Conventions
[2] Standards Mapping - CIS Azure Kubernetes Service Benchmark 2.0
[3] Standards Mapping - CIS Amazon Elastic Kubernetes Service Benchmark 5.0
[4] Standards Mapping - CIS Amazon Web Services Foundations Benchmark 3
[5] Standards Mapping - CIS Google Kubernetes Engine Benchmark normal
[6] Standards Mapping - Common Weakness Enumeration CWE ID 480
[7] Standards Mapping - Smart Contract Weakness Classification SWC-129
desc.structural.solidity.swc129
Abstract
函數在迴圈陳述式內呼叫外部合約,這可能會導致 Denial of Service。
Explanation
對外部合約的呼叫可能會失敗,如果未正確處理失敗,可能會導致呼叫端合約內部發生 Denial of Service 情況。這可能會使合約無法進一步使用。

當外部呼叫在迴圈陳述式內執行時 (尤其是在處理付款時),這一點尤其重要,此時最好讓使用者提領資金,而不是向其推送資金。

範例 1:以下程式碼使用 for 迴圈陳述式,藉由使用 send 外部呼叫來進行所有相關位址的退款。


function refundAll() public {
for(uint x; x < refundAddresses.length; x++) {
require(refundAddresses[x].send(refunds[refundAddresses[x]]));
}
}
References
[1] Standards Mapping - CIS Azure Kubernetes Service Benchmark 2.0
[2] Standards Mapping - CIS Amazon Elastic Kubernetes Service Benchmark 5.0
[3] Standards Mapping - CIS Amazon Web Services Foundations Benchmark 3
[4] Standards Mapping - CIS Google Kubernetes Engine Benchmark normal
[5] Standards Mapping - Common Weakness Enumeration CWE ID 703
[6] Standards Mapping - Smart Contract Weakness Classification SWC-113
desc.structural.solidity.swc113
Abstract
忽略情況可能會導致程式忽略無法預期的狀態與錯誤。
Explanation
幾乎每一個對軟體系統嚴重的攻擊都是從破解程式設計師的假設開始的。在攻擊後,程式設計師所建立的假設似乎是脆弱且拙劣的,但在攻擊之前,許多程式設計師會在午休結束之前為他們的假設進行辯護。

在程式碼中很容易發現的兩個可疑假設為:「此方法呼叫永遠都不會失敗」以及「即使此呼叫失敗也沒有關係」。因此當程式設計師忽略情況時,已暗示他們是以其中一個假設來執行操作。

範例 1: 以下所引用的程式碼忽略可能在 CICS 交易時發生的錯誤情況。


...
EXEC CICS
INGNORE CONDITION ERROR
END-EXEC.
...


如果在此錯誤情況下交易失敗,程式會當作沒有發生任何異常的情況下繼續執行。程式不會記錄有關此特殊情況,這將使得事後嘗試尋找程式此異常的運作方式變得很困難。
References
[1] Standards Mapping - CIS Azure Kubernetes Service Benchmark 1.0
[2] Standards Mapping - CIS Amazon Elastic Kubernetes Service Benchmark 5.0
[3] Standards Mapping - CIS Amazon Web Services Foundations Benchmark 1
[4] Standards Mapping - CIS Google Kubernetes Engine Benchmark normal
[5] Standards Mapping - Common Weakness Enumeration CWE ID 391
[6] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001312, CCI-001314, CCI-003272
[7] Standards Mapping - FIPS200 AU
[8] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[9] Standards Mapping - NIST Special Publication 800-53 Revision 4 SA-15 Development Process and Standards and Tools (P2), SI-11 Error Handling (P2)
[10] Standards Mapping - NIST Special Publication 800-53 Revision 5 SA-15 Development Process and Standards and Tools, SI-11 Error Handling
[11] Standards Mapping - OWASP Top 10 2004 A7 Improper Error Handling
[12] Standards Mapping - OWASP Top 10 2007 A6 Information Leakage and Improper Error Handling
[13] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.7
[14] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.3.1.2, Requirement 6.5.6
[15] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.5
[16] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.5
[17] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.5
[18] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.5
[19] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.5
[20] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[21] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 3.6 - Sensitive Data Retention
[22] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 3.6 - Sensitive Data Retention, Control Objective B.3.2 - Terminal Software Attack Mitigation
[23] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 3.6 - Sensitive Data Retention, Control Objective B.3.2 - Terminal Software Attack Mitigation
[24] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3120 CAT II
[25] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3120 CAT II
[26] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3120 CAT II
[27] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3120 CAT II
[28] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3120 CAT II
[29] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3120 CAT II
[30] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3120 CAT II
[31] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[32] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[33] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
desc.semantic.cobol.poor_condition_handling_ignored_condition
Abstract
忽略異常可能會導致程式忽略無法預期的狀態與情況。
Explanation
幾乎每一個對軟體系統嚴重的攻擊都是從破解程式設計師的假設開始的。在攻擊後,程式設計師所建立的假設似乎是脆弱且拙劣的,但在攻擊之前,許多程式設計師會在午休結束之前為他們的假設進行辯護。

在程式碼中很容易發現的兩個可疑假設為:「此方法呼叫永遠都不會失敗」以及「即使此呼叫失敗也沒有關係」。因此當程式設計師忽略異常時,已暗示他們是以其中一個假設來執行操作。

範例 1:以下所引用的程式碼摘錄忽略了由 doExchange() 拋出的罕見異常。


try {
doExchange();
}
catch (RareException e) {
// this can never happen
}


如果拋出了 RareException,程式會繼續執行,就像什麼都沒有發生過一樣。程式不會記錄有關此特殊情況,這將使得事後嘗試尋找程式此異常的運作方式變得很困難。
References
[1] ERR00-J. Do not suppress or ignore checked exceptions CERT
[2] Standards Mapping - CIS Azure Kubernetes Service Benchmark 1.0
[3] Standards Mapping - CIS Amazon Elastic Kubernetes Service Benchmark 5.0
[4] Standards Mapping - CIS Amazon Web Services Foundations Benchmark 1
[5] Standards Mapping - CIS Google Kubernetes Engine Benchmark normal
[6] Standards Mapping - Common Weakness Enumeration CWE ID 1069
[7] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001312, CCI-001314, CCI-003272
[8] Standards Mapping - FIPS200 AU
[9] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[10] Standards Mapping - NIST Special Publication 800-53 Revision 4 SA-15 Development Process and Standards and Tools (P2), SI-11 Error Handling (P2)
[11] Standards Mapping - NIST Special Publication 800-53 Revision 5 SA-15 Development Process and Standards and Tools, SI-11 Error Handling
[12] Standards Mapping - OWASP Top 10 2004 A7 Improper Error Handling
[13] Standards Mapping - OWASP Top 10 2007 A6 Information Leakage and Improper Error Handling
[14] Standards Mapping - OWASP Application Security Verification Standard 4.0 7.4.1 Error Handling (L1 L2 L3)
[15] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.7
[16] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.3.1.2, Requirement 6.5.6
[17] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.5
[18] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.5
[19] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.5
[20] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.5
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.5
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[23] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 3.6 - Sensitive Data Retention
[24] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 3.6 - Sensitive Data Retention, Control Objective B.3.2 - Terminal Software Attack Mitigation
[25] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 3.6 - Sensitive Data Retention, Control Objective B.3.2 - Terminal Software Attack Mitigation
[26] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3120 CAT II
[27] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3120 CAT II
[28] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3120 CAT II
[29] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3120 CAT II
[30] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3120 CAT II
[31] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3120 CAT II
[32] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3120 CAT II
[33] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
desc.structural.apex.poor_error_handling_empty_catch_block
Abstract
忽略異常可能會導致程式忽略無法預期的狀態與情況。
Explanation
幾乎每一個對軟體系統嚴重的攻擊都是從破解程式設計師的假設開始的。在攻擊後,程式設計師所建立的假設似乎是脆弱且拙劣的,但在攻擊之前,許多程式設計師會在午休結束之前為他們的假設進行辯護。

在程式碼中很容易發現的兩個可疑假設為:「此方法呼叫永遠都不會失敗」以及「即使此呼叫失敗也沒有關係」。因此當程式設計師忽略異常時,已暗示他們是以其中一個假設來執行操作。

範例 1:以下所引用的程式碼忽略了由 DoExchange() 拋出的罕見異常。


try {
DoExchange();
}
catch (RareException e) {
// this can never happen
}


如果拋出了 RareException,程式會繼續執行,就像什麼都沒有發生過一樣。程式不會記錄有關此特殊情況,這將使得事後嘗試尋找程式此異常的運作方式變得很困難。
References
[1] Standards Mapping - CIS Azure Kubernetes Service Benchmark 1.0
[2] Standards Mapping - CIS Amazon Elastic Kubernetes Service Benchmark 5.0
[3] Standards Mapping - CIS Amazon Web Services Foundations Benchmark 1
[4] Standards Mapping - CIS Google Kubernetes Engine Benchmark normal
[5] Standards Mapping - Common Weakness Enumeration CWE ID 1069
[6] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001312, CCI-001314, CCI-003272
[7] Standards Mapping - FIPS200 AU
[8] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[9] Standards Mapping - NIST Special Publication 800-53 Revision 4 SA-15 Development Process and Standards and Tools (P2), SI-11 Error Handling (P2)
[10] Standards Mapping - NIST Special Publication 800-53 Revision 5 SA-15 Development Process and Standards and Tools, SI-11 Error Handling
[11] Standards Mapping - OWASP Top 10 2004 A7 Improper Error Handling
[12] Standards Mapping - OWASP Top 10 2007 A6 Information Leakage and Improper Error Handling
[13] Standards Mapping - OWASP Application Security Verification Standard 4.0 7.4.1 Error Handling (L1 L2 L3)
[14] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.7
[15] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.3.1.2, Requirement 6.5.6
[16] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.5
[17] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.5
[18] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.5
[19] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.5
[20] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.5
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[22] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 3.6 - Sensitive Data Retention
[23] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 3.6 - Sensitive Data Retention, Control Objective B.3.2 - Terminal Software Attack Mitigation
[24] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 3.6 - Sensitive Data Retention, Control Objective B.3.2 - Terminal Software Attack Mitigation
[25] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3120 CAT II
[26] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3120 CAT II
[27] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3120 CAT II
[28] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3120 CAT II
[29] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3120 CAT II
[30] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3120 CAT II
[31] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3120 CAT II
[32] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[33] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
desc.structural.dotnet.poor_error_handling_empty_catch_block
Abstract
忽略異常可能會導致程式忽略無法預期的狀態與情況。
Explanation
幾乎每一個對軟體系統嚴重的攻擊都是從破解程式設計師的假設開始的。在攻擊後,程式設計師所建立的假設似乎是脆弱且拙劣的,但在攻擊之前,許多程式設計師會在午休結束之前為他們的假設進行辯護。

在程式碼中很容易發現的兩個可疑假設為:「此方法呼叫永遠都不會失敗」以及「即使此呼叫失敗也沒有關係」。因此當程式設計師忽略異常時,已暗示他們是以其中一個假設來執行操作。

範例 1:以下所引用的程式碼忽略了由 doExchange() 拋出的罕見異常。


try {
doExchange();
}
catch (RareException e) {
// this can never happen
}


如果拋出了 RareException,程式會繼續執行,就像什麼都沒有發生過一樣。程式不會記錄有關此特殊情況,這將使得事後嘗試尋找程式此異常的運作方式變得很困難。
References
[1] ERR00-J. Do not suppress or ignore checked exceptions CERT
[2] Standards Mapping - CIS Azure Kubernetes Service Benchmark 1.0
[3] Standards Mapping - CIS Amazon Elastic Kubernetes Service Benchmark 5.0
[4] Standards Mapping - CIS Amazon Web Services Foundations Benchmark 1
[5] Standards Mapping - CIS Google Kubernetes Engine Benchmark normal
[6] Standards Mapping - Common Weakness Enumeration CWE ID 1069
[7] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001312, CCI-001314, CCI-003272
[8] Standards Mapping - FIPS200 AU
[9] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[10] Standards Mapping - NIST Special Publication 800-53 Revision 4 SA-15 Development Process and Standards and Tools (P2), SI-11 Error Handling (P2)
[11] Standards Mapping - NIST Special Publication 800-53 Revision 5 SA-15 Development Process and Standards and Tools, SI-11 Error Handling
[12] Standards Mapping - OWASP Top 10 2004 A7 Improper Error Handling
[13] Standards Mapping - OWASP Top 10 2007 A6 Information Leakage and Improper Error Handling
[14] Standards Mapping - OWASP Application Security Verification Standard 4.0 7.4.1 Error Handling (L1 L2 L3)
[15] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.7
[16] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.3.1.2, Requirement 6.5.6
[17] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.5
[18] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.5
[19] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.5
[20] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.5
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.5
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[23] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 3.6 - Sensitive Data Retention
[24] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 3.6 - Sensitive Data Retention, Control Objective B.3.2 - Terminal Software Attack Mitigation
[25] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 3.6 - Sensitive Data Retention, Control Objective B.3.2 - Terminal Software Attack Mitigation
[26] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3120 CAT II
[27] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3120 CAT II
[28] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3120 CAT II
[29] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3120 CAT II
[30] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3120 CAT II
[31] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3120 CAT II
[32] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3120 CAT II
[33] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
desc.structural.java.poor_error_handling_empty_catch_block
Abstract
忽略異常可能會導致程式忽略無法預期的狀態與情況。
Explanation
幾乎每一個對軟體系統嚴重的攻擊都是從破解程式設計師的假設開始的。在攻擊後,程式設計師所建立的假設似乎是脆弱且拙劣的,但在攻擊之前,許多程式設計師會在午休結束之前為他們的假設進行辯護。

在程式碼中很容易發現的兩個可疑假設為:「此方法呼叫永遠都不會失敗」以及「即使此呼叫失敗也沒有關係」。因此當程式設計師忽略異常時,已暗示他們是以其中一個假設來執行操作。

範例 1:以下所引用的程式碼忽略了由 doExchange() 拋出的罕見異常。


try {
doExchange();
}
catch (exception $e) {
// this can never happen
}


如果拋出了 RareException,程式會繼續執行,就像什麼都沒有發生過一樣。程式不會記錄有關此特殊情況,這將使得事後嘗試尋找程式此異常的運作方式變得很困難。
References
[1] Standards Mapping - CIS Azure Kubernetes Service Benchmark 1.0
[2] Standards Mapping - CIS Amazon Elastic Kubernetes Service Benchmark 5.0
[3] Standards Mapping - CIS Amazon Web Services Foundations Benchmark 1
[4] Standards Mapping - CIS Google Kubernetes Engine Benchmark normal
[5] Standards Mapping - Common Weakness Enumeration CWE ID 1069
[6] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001312, CCI-001314, CCI-003272
[7] Standards Mapping - FIPS200 AU
[8] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[9] Standards Mapping - NIST Special Publication 800-53 Revision 4 SA-15 Development Process and Standards and Tools (P2), SI-11 Error Handling (P2)
[10] Standards Mapping - NIST Special Publication 800-53 Revision 5 SA-15 Development Process and Standards and Tools, SI-11 Error Handling
[11] Standards Mapping - OWASP Top 10 2004 A7 Improper Error Handling
[12] Standards Mapping - OWASP Top 10 2007 A6 Information Leakage and Improper Error Handling
[13] Standards Mapping - OWASP Application Security Verification Standard 4.0 7.4.1 Error Handling (L1 L2 L3)
[14] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.7
[15] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.3.1.2, Requirement 6.5.6
[16] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.5
[17] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.5
[18] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.5
[19] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.5
[20] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.5
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[22] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 3.6 - Sensitive Data Retention
[23] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 3.6 - Sensitive Data Retention, Control Objective B.3.2 - Terminal Software Attack Mitigation
[24] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 3.6 - Sensitive Data Retention, Control Objective B.3.2 - Terminal Software Attack Mitigation
[25] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3120 CAT II
[26] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3120 CAT II
[27] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3120 CAT II
[28] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3120 CAT II
[29] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3120 CAT II
[30] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3120 CAT II
[31] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3120 CAT II
[32] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[33] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
desc.structural.php.poor_error_handling_empty_catch_block
Abstract
忽略異常可能會導致程式忽略無法預期的狀態與情況。
Explanation
幾乎每一個對軟體系統嚴重的攻擊都是從破解程式設計師的假設開始的。在攻擊後,程式設計師所建立的假設似乎是脆弱且拙劣的,但在攻擊之前,許多程式設計師會在午休結束之前為他們的假設進行辯護。

在程式碼中很容易發現的兩個可疑假設為:「此方法呼叫永遠都不會失敗」以及「即使此呼叫失敗也沒有關係」。因此當程式設計師忽略異常時,已暗示他們是以其中一個假設來執行操作。

範例 1:以下所引用的程式碼忽略了由 open() 拋出的罕見異常。


try:
f = open('myfile.txt')
s = f.readline()
i = int(s.strip())
except:
# This will never happen
pass


如果拋出了 RareException,程式會繼續執行,就像什麼都沒有發生過一樣。程式不會記錄有關此特殊情況,這將使得事後嘗試尋找程式此異常的運作方式變得很困難。
References
[1] Standards Mapping - CIS Azure Kubernetes Service Benchmark 1.0
[2] Standards Mapping - CIS Amazon Elastic Kubernetes Service Benchmark 5.0
[3] Standards Mapping - CIS Amazon Web Services Foundations Benchmark 1
[4] Standards Mapping - CIS Google Kubernetes Engine Benchmark normal
[5] Standards Mapping - Common Weakness Enumeration CWE ID 1069
[6] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001312, CCI-001314, CCI-003272
[7] Standards Mapping - FIPS200 AU
[8] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[9] Standards Mapping - NIST Special Publication 800-53 Revision 4 SA-15 Development Process and Standards and Tools (P2), SI-11 Error Handling (P2)
[10] Standards Mapping - NIST Special Publication 800-53 Revision 5 SA-15 Development Process and Standards and Tools, SI-11 Error Handling
[11] Standards Mapping - OWASP Top 10 2004 A7 Improper Error Handling
[12] Standards Mapping - OWASP Top 10 2007 A6 Information Leakage and Improper Error Handling
[13] Standards Mapping - OWASP Application Security Verification Standard 4.0 7.4.1 Error Handling (L1 L2 L3)
[14] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.7
[15] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.3.1.2, Requirement 6.5.6
[16] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.5
[17] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.5
[18] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.5
[19] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.5
[20] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.5
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[22] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 3.6 - Sensitive Data Retention
[23] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 3.6 - Sensitive Data Retention, Control Objective B.3.2 - Terminal Software Attack Mitigation
[24] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 3.6 - Sensitive Data Retention, Control Objective B.3.2 - Terminal Software Attack Mitigation
[25] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3120 CAT II
[26] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3120 CAT II
[27] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3120 CAT II
[28] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3120 CAT II
[29] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3120 CAT II
[30] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3120 CAT II
[31] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3120 CAT II
[32] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[33] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
desc.structural.python.poor_error_handling_empty_catch_block
Abstract
忽略異常可能會導致程式忽略無法預期的狀態與情況。
Explanation
幾乎每一個對軟體系統嚴重的攻擊都是從破解程式設計師的假設開始的。在攻擊後,程式設計師所建立的假設似乎是脆弱且拙劣的,但在攻擊之前,許多程式設計師會在午休結束之前為他們的假設進行辯護。

在程式碼中很容易發現的兩個可疑假設為:「此函數呼叫永遠都不會失敗」以及「即使此呼叫失敗也沒有關係」。因此當程式設計師忽略異常時,已暗示他們是以其中一個假設來執行操作。

範例 1:下列程式碼會忽略執行插入指令時所丟出的數個異常。


PROCEDURE do_it_all
IS
BEGIN
BEGIN
INSERT INTO table1 VALUES(...);
COMMIT;
EXCEPTION
WHEN OTHERS THEN NULL;
END;
END do_it_all;


因為表格不存在、未提供必要值或某些其他原因,就可能會丟出異常。如果發生錯誤,將無法得知訊息,因為程序不會報告該錯誤或記錄發生的錯誤類型。
References
[1] Steven Feuerstein Oracle PL/SQL Best Practices O'Reilly
[2] Standards Mapping - CIS Azure Kubernetes Service Benchmark 1.0
[3] Standards Mapping - CIS Amazon Elastic Kubernetes Service Benchmark 5.0
[4] Standards Mapping - CIS Amazon Web Services Foundations Benchmark 1
[5] Standards Mapping - CIS Google Kubernetes Engine Benchmark normal
[6] Standards Mapping - Common Weakness Enumeration CWE ID 1069
[7] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001312, CCI-001314, CCI-003272
[8] Standards Mapping - FIPS200 AU
[9] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[10] Standards Mapping - NIST Special Publication 800-53 Revision 4 SA-15 Development Process and Standards and Tools (P2), SI-11 Error Handling (P2)
[11] Standards Mapping - NIST Special Publication 800-53 Revision 5 SA-15 Development Process and Standards and Tools, SI-11 Error Handling
[12] Standards Mapping - OWASP Top 10 2004 A7 Improper Error Handling
[13] Standards Mapping - OWASP Top 10 2007 A6 Information Leakage and Improper Error Handling
[14] Standards Mapping - OWASP Application Security Verification Standard 4.0 7.4.1 Error Handling (L1 L2 L3), 7.4.3 Error Handling (L2 L3)
[15] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.7
[16] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.3.1.2, Requirement 6.5.6
[17] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.5
[18] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.5
[19] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.5
[20] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.5
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.5
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[23] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 3.6 - Sensitive Data Retention
[24] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 3.6 - Sensitive Data Retention, Control Objective B.3.2 - Terminal Software Attack Mitigation
[25] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 3.6 - Sensitive Data Retention, Control Objective B.3.2 - Terminal Software Attack Mitigation
[26] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3120 CAT II
[27] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3120 CAT II
[28] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3120 CAT II
[29] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3120 CAT II
[30] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3120 CAT II
[31] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3120 CAT II
[32] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3120 CAT II
[33] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
desc.structural.sql.poor_error_handling_empty_default_exception_handler
Abstract
catch 區塊可處理種類眾多的異常,但可能會深陷於各種不應在此位置中考慮的各種問題。
Explanation
多重 catch 區塊看上去可能比較繁瑣,但藉由捕捉高層級的類別 (比如 Exception)「濃縮」catch 區塊,可能會混淆那些需要特殊處理的異常,或是捕捉了不應該在程式中某階段捕捉的異常。捕捉範圍過大的異常,實質上是與「.NET 分類定義異常」目的相違背的,並且隨著程式的增長且開始拋出新類型的異常時,此做法將導致嚴重的危險。因為,新的異常類型將不會被注意到。

範例:以下引用的程式碼使用相同的方式處理三種不同的異常類型。


try {
DoExchange();
}
catch (IOException e) {
logger.Error("DoExchange failed", e);
}
catch (FormatException e) {
logger.Error("DoExchange failed", e);
}
catch (TimeoutException e) {
logger.Error("DoExchange failed", e);
}


其實,似乎使用單一 catch 區塊來處理這些異常會比較好一點,如下所示:


try {
DoExchange();
}
catch (Exception e) {
logger.Error("DoExchange failed", e);
}


但是,如果修改 DoExchange() 後而拋出新的異常類型,而此異常需以不同方式來處理,那麼過大範圍的 catch 區塊將會阻止編譯器指出這個情況 (有新的異常拋出)。此外,新的 catch 區塊也可處理 ApplicationExceptionNullReferenceException 類型的異常,而處理這些異常並不在程式設計師的意圖之內。
References
[1] Standards Mapping - CIS Azure Kubernetes Service Benchmark 1.0
[2] Standards Mapping - CIS Amazon Elastic Kubernetes Service Benchmark 5.0
[3] Standards Mapping - CIS Amazon Web Services Foundations Benchmark 1
[4] Standards Mapping - CIS Google Kubernetes Engine Benchmark normal
[5] Standards Mapping - Common Weakness Enumeration CWE ID 396
[6] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001312, CCI-001314, CCI-003272
[7] Standards Mapping - FIPS200 AU
[8] Standards Mapping - NIST Special Publication 800-53 Revision 4 SA-15 Development Process and Standards and Tools (P2), SI-11 Error Handling (P2)
[9] Standards Mapping - NIST Special Publication 800-53 Revision 5 SA-15 Development Process and Standards and Tools, SI-11 Error Handling
[10] Standards Mapping - OWASP Top 10 2004 A7 Improper Error Handling
[11] Standards Mapping - OWASP Top 10 2007 A6 Information Leakage and Improper Error Handling
[12] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.7
[13] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.3.1.2, Requirement 6.5.6
[14] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.5
[15] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.5
[16] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.5
[17] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.5
[18] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.5
[19] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[20] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 3.6 - Sensitive Data Retention
[21] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 3.6 - Sensitive Data Retention
[22] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 3.6 - Sensitive Data Retention
[23] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3120 CAT II
[24] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3120 CAT II
[25] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3120 CAT II
[26] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3120 CAT II
[27] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3120 CAT II
[28] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3120 CAT II
[29] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3120 CAT II
[30] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[31] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[32] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[33] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
desc.structural.dotnet.poor_error_handling_overly_broad_catch_block
Abstract
catch 區塊可處理種類眾多的異常,但可能會深陷於各種不應在此位置中考慮的各種問題。
Explanation
多重 catch 區塊看上去可能比較繁瑣,但藉由捕捉高層級的類別 (比如 Exception)「濃縮」catch 區塊,可能會混淆那些需要特殊處理的異常,或是捕捉了不應該在程式中某階段捕捉的異常。捕捉範圍過大的異常,實質上是與「Java 分類定義異常」目的相違背的,並且隨著程式的增長且開始拋出新類型的異常時,此做法將導致嚴重的危險。因為,新的異常類型將不會被注意到。

範例:以下引用的程式碼使用相同的方式處理三種不同的異常類型。


try {
doExchange();
}
catch (IOException e) {
logger.error("doExchange failed", e);
}
catch (InvocationTargetException e) {
logger.error("doExchange failed", e);
}
catch (SQLException e) {
logger.error("doExchange failed", e);
}


其實,似乎使用單一 catch 區塊來處理這些異常會比較好一點,如下所示:


try {
doExchange();
}
catch (Exception e) {
logger.error("doExchange failed", e);
}


但是,如果修改 doExchange() 後而拋出新的異常類型,而此異常需以不同方式來處理,那麼過大範圍的 catch 區塊將會阻止編譯器指出這個情況 (有新的異常拋出)。此外,新的 catch 區塊也可處理從 RuntimeException 衍生的異常,例如 ClassCastExceptionNullPointerException,而處理這些異常並不在程式設計師的意圖之內。
References
[1] ERR07-J. Do not throw RuntimeException, Exception, or Throwable CERT
[2] Standards Mapping - CIS Azure Kubernetes Service Benchmark 1.0
[3] Standards Mapping - CIS Amazon Elastic Kubernetes Service Benchmark 5.0
[4] Standards Mapping - CIS Amazon Web Services Foundations Benchmark 1
[5] Standards Mapping - CIS Google Kubernetes Engine Benchmark normal
[6] Standards Mapping - Common Weakness Enumeration CWE ID 396
[7] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001312, CCI-001314, CCI-003272
[8] Standards Mapping - FIPS200 AU
[9] Standards Mapping - NIST Special Publication 800-53 Revision 4 SA-15 Development Process and Standards and Tools (P2), SI-11 Error Handling (P2)
[10] Standards Mapping - NIST Special Publication 800-53 Revision 5 SA-15 Development Process and Standards and Tools, SI-11 Error Handling
[11] Standards Mapping - OWASP Top 10 2004 A7 Improper Error Handling
[12] Standards Mapping - OWASP Top 10 2007 A6 Information Leakage and Improper Error Handling
[13] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.7
[14] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.3.1.2, Requirement 6.5.6
[15] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.5
[16] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.5
[17] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.5
[18] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.5
[19] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.5
[20] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[21] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 3.6 - Sensitive Data Retention
[22] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 3.6 - Sensitive Data Retention
[23] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 3.6 - Sensitive Data Retention
[24] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3120 CAT II
[25] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3120 CAT II
[26] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3120 CAT II
[27] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3120 CAT II
[28] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3120 CAT II
[29] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3120 CAT II
[30] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3120 CAT II
[31] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[32] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[33] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
desc.structural.java.poor_error_handling_overly_broad_catch
Abstract
方法拋出一個籠統的異常,使呼叫者很難處理和修復所發生的錯誤。
Explanation
聲明一個可拋出 Exception 或是 Throwable 異常的方法,會使呼叫者很難處理和修復發生的錯誤。Java 的異常機制被設定為:呼叫者可以很容易的預計到方法有可能會發生什麼錯誤,並且編寫程式碼以處理各個特定的異常情況。同時聲明:一個方法拋出一個過於籠統的異常違反該系統。

範例:下列方法拋出三種類型的異常。


public void doExchange()
throws IOException, InvocationTargetException,
SQLException {
...
}



這樣看起來比較整齊


public void doExchange()
throws Exception {
...
}


這樣做會防礙呼叫者理解和處理所發生異常。此外,如果 doExchange() 方法因為變更了程式碼,而引入一個需要不同處理方式的異常,則不能用簡單的方式來處理該要求。
References
[1] ERR07-J. Do not throw RuntimeException, Exception, or Throwable CERT
[2] Standards Mapping - CIS Azure Kubernetes Service Benchmark 1.0
[3] Standards Mapping - CIS Amazon Elastic Kubernetes Service Benchmark 5.0
[4] Standards Mapping - CIS Amazon Web Services Foundations Benchmark 1
[5] Standards Mapping - CIS Google Kubernetes Engine Benchmark normal
[6] Standards Mapping - Common Weakness Enumeration CWE ID 397
[7] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001312, CCI-001314, CCI-003272
[8] Standards Mapping - FIPS200 AU
[9] Standards Mapping - NIST Special Publication 800-53 Revision 4 SA-15 Development Process and Standards and Tools (P2), SI-11 Error Handling (P2)
[10] Standards Mapping - NIST Special Publication 800-53 Revision 5 SA-15 Development Process and Standards and Tools, SI-11 Error Handling
[11] Standards Mapping - OWASP Top 10 2004 A7 Improper Error Handling
[12] Standards Mapping - OWASP Top 10 2007 A6 Information Leakage and Improper Error Handling
[13] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.7
[14] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.3.1.2, Requirement 6.5.6
[15] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.5
[16] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.5
[17] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.5
[18] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.5
[19] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.5
[20] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[21] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 3.6 - Sensitive Data Retention
[22] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 3.6 - Sensitive Data Retention
[23] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 3.6 - Sensitive Data Retention
[24] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3120 CAT II
[25] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3120 CAT II
[26] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3120 CAT II
[27] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3120 CAT II
[28] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3120 CAT II
[29] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3120 CAT II
[30] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3120 CAT II
[31] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[32] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[33] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
desc.structural.java.poor_error_handling_overly_broad_throws
Abstract
一般而言,捕捉 NullPointerException 不是個好方法。
Explanation
通常在以下三個情況,程式設計師會擷取 NullPointerException

1.程式包含了 Null 指標解除參照。擷取異常狀況的結果比修復基本問題還要簡單。

2. 程式明確的拋出了 NullPointerException 異常狀況來提醒出現錯誤情況。

3. 程式碼是測試代碼的一部分,它在測試的類別中提供了非預期的輸入。

在上述三種情況中,只有最後一種是可接受的。

範例:以下程式碼錯誤地擷取了 NullPointerException


try {
mysteryMethod();
}
catch (NullPointerException npe) {
}
References
[1] ERR08-J. Do not catch NullPointerException or any of its ancestors CERT
[2] Standards Mapping - CIS Azure Kubernetes Service Benchmark 1.0
[3] Standards Mapping - CIS Amazon Elastic Kubernetes Service Benchmark 5.0
[4] Standards Mapping - CIS Amazon Web Services Foundations Benchmark 1
[5] Standards Mapping - CIS Google Kubernetes Engine Benchmark normal
[6] Standards Mapping - Common Weakness Enumeration CWE ID 395
[7] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001312, CCI-001314, CCI-003272
[8] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[9] Standards Mapping - NIST Special Publication 800-53 Revision 4 SA-15 Development Process and Standards and Tools (P2), SI-11 Error Handling (P2)
[10] Standards Mapping - NIST Special Publication 800-53 Revision 5 SA-15 Development Process and Standards and Tools, SI-11 Error Handling
[11] Standards Mapping - OWASP Top 10 2004 A7 Improper Error Handling
[12] Standards Mapping - OWASP Top 10 2007 A6 Information Leakage and Improper Error Handling
[13] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.7
[14] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.3.1.2, Requirement 6.5.6
[15] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.5
[16] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.5
[17] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.5
[18] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.5
[19] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.5
[20] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[21] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 3.6 - Sensitive Data Retention
[22] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 3.6 - Sensitive Data Retention
[23] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 3.6 - Sensitive Data Retention
[24] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3120 CAT II
[25] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3120 CAT II
[26] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3120 CAT II
[27] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3120 CAT II
[28] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3120 CAT II
[29] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3120 CAT II
[30] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3120 CAT II
[31] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[32] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[33] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
desc.structural.java.poor_error_handling_program_catches_nullpointerexception
Abstract
一般而言,捕捉 NullReferenceException 不是個好方法。
Explanation
通常在以下三個情況,程式設計師會擷取 NullReferenceException

1.程式包含了 Null 指標解除參照。擷取異常狀況的結果比修復基本問題還要簡單。

2. 程式明確的拋出了 NullReferenceException 異常狀況來提醒出現錯誤情況。

3. 程式碼是測試代碼的一部分,它在測試的類別中提供了非預期的輸入。

在上述三種情況中,只有最後一種是可接受的。

範例:以下程式碼錯誤地擷取了 NullReferenceException

try {
MysteryMethod();
}
catch (NullReferenceException npe) {
}
References
[1] Standards Mapping - CIS Azure Kubernetes Service Benchmark 1.0
[2] Standards Mapping - CIS Amazon Elastic Kubernetes Service Benchmark 5.0
[3] Standards Mapping - CIS Amazon Web Services Foundations Benchmark 1
[4] Standards Mapping - CIS Google Kubernetes Engine Benchmark normal
[5] Standards Mapping - Common Weakness Enumeration CWE ID 395
[6] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001312, CCI-001314, CCI-003272
[7] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[8] Standards Mapping - NIST Special Publication 800-53 Revision 4 SA-15 Development Process and Standards and Tools (P2), SI-11 Error Handling (P2)
[9] Standards Mapping - NIST Special Publication 800-53 Revision 5 SA-15 Development Process and Standards and Tools, SI-11 Error Handling
[10] Standards Mapping - OWASP Top 10 2004 A7 Improper Error Handling
[11] Standards Mapping - OWASP Top 10 2007 A6 Information Leakage and Improper Error Handling
[12] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.7
[13] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.3.1.2, Requirement 6.5.6
[14] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.5
[15] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.5
[16] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.5
[17] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.5
[18] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.5
[19] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[20] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 3.6 - Sensitive Data Retention
[21] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 3.6 - Sensitive Data Retention
[22] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 3.6 - Sensitive Data Retention
[23] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3120 CAT II
[24] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3120 CAT II
[25] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3120 CAT II
[26] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3120 CAT II
[27] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3120 CAT II
[28] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3120 CAT II
[29] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3120 CAT II
[30] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[31] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[32] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[33] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
desc.structural.dotnet.poor_error_handling_program_catches_nullreferenceexception
Abstract
finally 區塊中回傳,會導致異常遺失。
Explanation
finally 區塊中的回傳指令,會導致 try 區塊中所拋出的任意異常遭丟棄。

範例 1:在下列程式碼中,由第二次呼叫 doMagic 方法,同時將 true 參數傳送給該方法,會導致拋出 MagicException 異常,該異常將不會傳送給呼叫者。finally 區塊中的回傳指令,會導致異常遭丟棄。


public class MagicTrick {

public static class MagicException extends Exception { }

public static void main(String[] args) {

System.out.println("Watch as this magical code makes an " +
"exception disappear before your very eyes!");

System.out.println("First, the kind of exception handling " +
"you're used to:");
try {
doMagic(false);
} catch (MagicException e) {
// An exception will be caught here
e.printStackTrace();
}

System.out.println("Now, the magic:");
try {
doMagic(true);
} catch (MagicException e) {
// No exception caught here, the finally block ate it
e.printStackTrace();
}
System.out.println("tada!");
}

public static void doMagic(boolean returnFromFinally)
throws MagicException {

try {
throw new MagicException();
}
finally {
if (returnFromFinally) {
return;
}
}
}

}
References
[1] ERR04-J. Do not complete abruptly from a finally block CERT
[2] Standards Mapping - CIS Azure Kubernetes Service Benchmark 1.0
[3] Standards Mapping - CIS Amazon Elastic Kubernetes Service Benchmark 5.0
[4] Standards Mapping - CIS Amazon Web Services Foundations Benchmark 1
[5] Standards Mapping - CIS Google Kubernetes Engine Benchmark normal
[6] Standards Mapping - Common Weakness Enumeration CWE ID 584
[7] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001312, CCI-001314, CCI-003272
[8] Standards Mapping - FIPS200 AU
[9] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[10] Standards Mapping - NIST Special Publication 800-53 Revision 4 SA-15 Development Process and Standards and Tools (P2), SI-11 Error Handling (P2)
[11] Standards Mapping - NIST Special Publication 800-53 Revision 5 SA-15 Development Process and Standards and Tools, SI-11 Error Handling
[12] Standards Mapping - OWASP Top 10 2004 A7 Improper Error Handling
[13] Standards Mapping - OWASP Top 10 2007 A6 Information Leakage and Improper Error Handling
[14] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.7
[15] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.3.1.2, Requirement 6.5.6
[16] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.5
[17] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.5
[18] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.5
[19] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.5
[20] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.5
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[22] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 3.6 - Sensitive Data Retention
[23] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 3.6 - Sensitive Data Retention, Control Objective B.3.2 - Terminal Software Attack Mitigation
[24] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 3.6 - Sensitive Data Retention, Control Objective B.3.2 - Terminal Software Attack Mitigation
[25] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3120 CAT II
[26] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3120 CAT II
[27] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3120 CAT II
[28] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3120 CAT II
[29] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3120 CAT II
[30] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3120 CAT II
[31] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3120 CAT II
[32] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[33] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
desc.structural.java.poor_error_handling_return_inside_finally
Abstract
finally 區塊中回傳,會導致異常遺失。
Explanation
finally 區塊中的回傳陳述式,會導致 try 區塊中所拋出的任何異常遭丟棄。

範例 1:在下列程式碼中,由第二次呼叫 doMagic,同時將 True 參數傳遞給該方法,會導致拋出 exception 異常,該異常將不會傳送給呼叫者。finally 區塊中的回傳陳述式,會導致異常遭丟棄。

        "disappear before your very eyes!" . PHP_EOL;

echo "First, the kind of exception handling " .
"you're used to:" . PHP_EOL;

try {
doMagic(False);
} catch (exception $e) {
// An exception will be caught here
echo $e->getMessage();
}

echo "Now, the magic:" . PHP_EOL;

try {
doMagic(True);
} catch (exception $e) {
// No exception caught here, the finally block ate it
echo $e->getMessage();
}

echo "Tada!" . PHP_EOL;

function doMagic($returnFromFinally) {
try {
throw new Exception("Magic Exception" . PHP_EOL);
}
finally {
if ($returnFromFinally) {
return;
}
}
}
?>
References
[1] ERR04-J. Do not complete abruptly from a finally block CERT
[2] Standards Mapping - CIS Azure Kubernetes Service Benchmark 1.0
[3] Standards Mapping - CIS Amazon Elastic Kubernetes Service Benchmark 5.0
[4] Standards Mapping - CIS Amazon Web Services Foundations Benchmark 1
[5] Standards Mapping - CIS Google Kubernetes Engine Benchmark normal
[6] Standards Mapping - Common Weakness Enumeration CWE ID 584
[7] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001312, CCI-001314, CCI-003272
[8] Standards Mapping - FIPS200 AU
[9] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[10] Standards Mapping - NIST Special Publication 800-53 Revision 4 SA-15 Development Process and Standards and Tools (P2), SI-11 Error Handling (P2)
[11] Standards Mapping - NIST Special Publication 800-53 Revision 5 SA-15 Development Process and Standards and Tools, SI-11 Error Handling
[12] Standards Mapping - OWASP Top 10 2004 A7 Improper Error Handling
[13] Standards Mapping - OWASP Top 10 2007 A6 Information Leakage and Improper Error Handling
[14] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.7
[15] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.3.1.2, Requirement 6.5.6
[16] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.5
[17] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.5
[18] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.5
[19] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.5
[20] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.5
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[22] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 3.6 - Sensitive Data Retention
[23] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 3.6 - Sensitive Data Retention, Control Objective B.3.2 - Terminal Software Attack Mitigation
[24] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 3.6 - Sensitive Data Retention, Control Objective B.3.2 - Terminal Software Attack Mitigation
[25] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3120 CAT II
[26] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3120 CAT II
[27] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3120 CAT II
[28] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3120 CAT II
[29] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3120 CAT II
[30] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3120 CAT II
[31] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3120 CAT II
[32] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[33] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
desc.structural.php.poor_error_handling_return_inside_finally
Abstract
如果未重新拋出 ThreadDeath 錯誤,有問題的執行緒可能並未真正停止。
Explanation
只有在應用程式在非同步結束後需要進行清除動作,才會出現 ThreadDeath 錯誤。如果出現 ThreadDeath 錯誤,請務必重新拋出該錯誤來真正停止執行緒。拋出 ThreadDeath 的用意為停止執行緒。如果接收 ThreadDeath,就會導致執行緒持續執行並造成意外行為,因為原來拋出 ThreadDeath 的使用者想停止該執行緒。

範例 1:下列程式碼捕捉到 ThreadDeath,但並未重新拋出。

try
{
//some code
}
catch(ThreadDeath td)
{
//clean up code
}
References
[1] Oracle Class ThreadDeath
[2] Scott Oaks, Henry Wong Java Threads O'Reilly
[3] Standards Mapping - CIS Azure Kubernetes Service Benchmark 1.0
[4] Standards Mapping - CIS Amazon Elastic Kubernetes Service Benchmark 5.0
[5] Standards Mapping - CIS Amazon Web Services Foundations Benchmark 1
[6] Standards Mapping - CIS Google Kubernetes Engine Benchmark normal
[7] Standards Mapping - Common Weakness Enumeration CWE ID 705
[8] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001312, CCI-001314, CCI-003272
[9] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[10] Standards Mapping - NIST Special Publication 800-53 Revision 4 SA-15 Development Process and Standards and Tools (P2), SI-11 Error Handling (P2)
[11] Standards Mapping - NIST Special Publication 800-53 Revision 5 SA-15 Development Process and Standards and Tools, SI-11 Error Handling
[12] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[13] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[14] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[15] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[16] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[17] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[18] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[19] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[20] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[21] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[22] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[23] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[24] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[25] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
desc.structural.java.poor_error_handling_swallowed_threaddeath
Abstract
finally 區塊內使用 throw 指令會透過 try-catch-finally 中斷邏輯次序。
Explanation
在 Java 中,finally 區塊永遠會在對應 try-catch 區塊後執行,而且通常用來釋放已配置資源,例如檔案控制碼或資料庫指標。在 finally 區塊中拋出異常,可以略過重要的清除程式碼,這是因為將中斷正常程式執行。

範例 1:在下列程式碼中,拋出 FileNotFoundException 時,會略過呼叫 stmt.close()

public void processTransaction(Connection conn) throws FileNotFoundException
{
FileInputStream fis = null;
Statement stmt = null;
try
{
stmt = conn.createStatement();
fis = new FileInputStream("badFile.txt");
...
}
catch (FileNotFoundException fe)
{
log("File not found.");
}
catch (SQLException se)
{
//handle error
}
finally
{
if (fis == null)
{
throw new FileNotFoundException();
}

if (stmt != null)
{
try
{
stmt.close();
}
catch (SQLException e)
{
log(e);
}
}
}
}
References
[1] Sun Microsystems, Inc. Java Sun Tutorial
[2] ERR05-J. Do not let checked exceptions escape from a finally block CERT
[3] Standards Mapping - CIS Azure Kubernetes Service Benchmark 1.0
[4] Standards Mapping - CIS Amazon Elastic Kubernetes Service Benchmark 5.0
[5] Standards Mapping - CIS Amazon Web Services Foundations Benchmark 1
[6] Standards Mapping - CIS Google Kubernetes Engine Benchmark normal
[7] Standards Mapping - Common Weakness Enumeration CWE ID 398
[8] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001312, CCI-001314, CCI-003272
[9] Standards Mapping - FIPS200 AU
[10] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[11] Standards Mapping - NIST Special Publication 800-53 Revision 4 SA-15 Development Process and Standards and Tools (P2), SI-11 Error Handling (P2)
[12] Standards Mapping - NIST Special Publication 800-53 Revision 5 SA-15 Development Process and Standards and Tools, SI-11 Error Handling
[13] Standards Mapping - OWASP Top 10 2004 A7 Improper Error Handling
[14] Standards Mapping - OWASP Top 10 2007 A6 Information Leakage and Improper Error Handling
[15] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.7
[16] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.3.1.2, Requirement 6.5.6
[17] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.5
[18] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.5
[19] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.5
[20] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.5
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.5
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[23] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 3.6 - Sensitive Data Retention
[24] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 3.6 - Sensitive Data Retention, Control Objective B.3.2 - Terminal Software Attack Mitigation
[25] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 3.6 - Sensitive Data Retention, Control Objective B.3.2 - Terminal Software Attack Mitigation
[26] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3120 CAT II
[27] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3120 CAT II
[28] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3120 CAT II
[29] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3120 CAT II
[30] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3120 CAT II
[31] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3120 CAT II
[32] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3120 CAT II
[33] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
desc.structural.java.poor_error_handling_throw_inside_finally
Abstract
未能妥善處理異常狀況,可能導致應用程式忽視意外的狀態和條件。
Explanation
在以下情況中會出現 Unhandled Exception 弱點:

1. 拋出一個異常

2. 在異常離開目前頁面前,未能對其進行適當處理。

幾乎每一個對軟體系統嚴重的攻擊都是從破解程式設計師的假設開始的。在攻擊後,程式設計師所建立的假設似乎是脆弱且拙劣的,但在攻擊之前,許多程式設計師會在午休結束之前為他們的假設進行辯護。

在程式碼中很容易發現的兩個可疑假設為:「此操作永遠都不會失敗」以及「即使此操作失敗也沒有關係」。因此當程式設計師未擷取到操作可能拋出的異常時,已暗示他們是以其中一個假設來執行操作。
References
[1] Adobe Exceptions in ColdFusion 5
[2] Standards Mapping - CIS Azure Kubernetes Service Benchmark 1.0
[3] Standards Mapping - CIS Amazon Elastic Kubernetes Service Benchmark 3.0
[4] Standards Mapping - CIS Amazon Web Services Foundations Benchmark 1
[5] Standards Mapping - CIS Google Kubernetes Engine Benchmark normal
[6] Standards Mapping - CIS Kubernetes Benchmark partial
[7] Standards Mapping - Common Weakness Enumeration CWE ID 248
[8] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001312, CCI-001314, CCI-003272
[9] Standards Mapping - FIPS200 AU
[10] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[11] Standards Mapping - NIST Special Publication 800-53 Revision 4 SA-15 Development Process and Standards and Tools (P2), SI-11 Error Handling (P2)
[12] Standards Mapping - NIST Special Publication 800-53 Revision 5 SA-15 Development Process and Standards and Tools, SI-11 Error Handling
[13] Standards Mapping - OWASP Top 10 2004 A7 Improper Error Handling
[14] Standards Mapping - OWASP Top 10 2007 A6 Information Leakage and Improper Error Handling
[15] Standards Mapping - OWASP Application Security Verification Standard 4.0 7.4.2 Error Handling (L2 L3)
[16] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.7
[17] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.3.1.2, Requirement 6.5.6
[18] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.5
[19] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.5
[20] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.5
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.5
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.5
[23] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[24] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 3.6 - Sensitive Data Retention
[25] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 3.6 - Sensitive Data Retention, Control Objective B.3.2 - Terminal Software Attack Mitigation
[26] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 3.6 - Sensitive Data Retention, Control Objective B.3.2 - Terminal Software Attack Mitigation
[27] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3120 CAT II
[28] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3120 CAT II
[29] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3120 CAT II
[30] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3120 CAT II
[31] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3120 CAT II
[32] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3120 CAT II
[33] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3120 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[47] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[48] Standards Mapping - Web Application Security Consortium Version 2.00 Information Leakage (WASC-13)
[49] Standards Mapping - Web Application Security Consortium 24 + 2 Information Leakage
desc.dataflow.cfml.unhandled_exception
Abstract
若無法明確處理 SSL 異常,可能會使應用程式忽略不預期的狀態與情況。
Explanation
在以下情況中會出現 Unhandled SSL Exception 弱點:

1. 拋出特定 SSL 的異常。

2. 沒有明確地處理異常。

特定 SSL 的異常 javax.net.ssl.SSLHandshakeExceptionjavax.net.ssl.SSLKeyExceptionjavax.net.ssl.SSLPeerUnverifiedException 都會傳達與 SSL 連線相關的重要錯誤。如果沒有明確地處理這些錯誤,連線可能會處於一種非預期且潛在不安全的狀態。

幾乎每一個對軟體系統嚴重的攻擊都是從破解程式設計師的假設開始的。在攻擊後,程式設計師所建立的假設似乎是脆弱且拙劣的,但在攻擊之前,許多程式設計師會在午休結束之前為他們的假設進行辯護。

在程式碼中很容易發現的兩個可疑假設為:「此操作永遠都不會失敗」以及「即使此操作失敗也沒有關係」。因此當程式設計師未擷取到操作可能拋出的異常時,已暗示他們是以其中一個假設來執行操作。
References
[1] Standards Mapping - CIS Azure Kubernetes Service Benchmark 1.0
[2] Standards Mapping - CIS Amazon Elastic Kubernetes Service Benchmark 3.0
[3] Standards Mapping - CIS Amazon Web Services Foundations Benchmark 1
[4] Standards Mapping - CIS Google Kubernetes Engine Benchmark normal
[5] Standards Mapping - Common Weakness Enumeration CWE ID 248
[6] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001312, CCI-001314, CCI-003272
[7] Standards Mapping - FIPS200 AU
[8] Standards Mapping - General Data Protection Regulation (GDPR) Indirect Access to Sensitive Data
[9] Standards Mapping - NIST Special Publication 800-53 Revision 4 SA-15 Development Process and Standards and Tools (P2), SC-24 Fail in Known State (P1), SI-11 Error Handling (P2)
[10] Standards Mapping - NIST Special Publication 800-53 Revision 5 SA-15 Development Process and Standards and Tools, SC-24 Fail in Known State, SI-11 Error Handling
[11] Standards Mapping - OWASP Top 10 2004 A7 Improper Error Handling
[12] Standards Mapping - OWASP Top 10 2007 A6 Information Leakage and Improper Error Handling
[13] Standards Mapping - OWASP Application Security Verification Standard 4.0 7.4.2 Error Handling (L2 L3)
[14] Standards Mapping - OWASP Mobile Application Security Verification Standard 2.0 MASVS-NETWORK-1
[15] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.7
[16] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.3.1.2, Requirement 6.5.6
[17] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.5
[18] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.5
[19] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.5
[20] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.5
[21] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.5
[22] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4
[23] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 3.6 - Sensitive Data Retention
[24] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 3.6 - Sensitive Data Retention, Control Objective B.3.2 - Terminal Software Attack Mitigation
[25] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 3.6 - Sensitive Data Retention, Control Objective B.3.2 - Terminal Software Attack Mitigation
[26] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3120 CAT II
[27] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3120 CAT II
[28] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3120 CAT II
[29] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3120 CAT II
[30] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3120 CAT II
[31] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3120 CAT II
[32] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3120 CAT II
[33] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[34] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[35] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[36] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[37] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[38] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[39] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[40] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[41] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[42] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[43] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[44] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[45] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[46] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002310 CAT I, APSC-DV-002570 CAT II, APSC-DV-002580 CAT II, APSC-DV-003235 CAT II
[47] Standards Mapping - Web Application Security Consortium Version 2.00 Information Leakage (WASC-13)
[48] Standards Mapping - Web Application Security Consortium 24 + 2 Information Leakage
desc.structural.java.poor_error_handling_unhandled_ssl_exception