界: Code Quality
程式碼品質不佳,會導致無法預料的行為。從使用者的角度來看,這通常表現為可用性不佳。對於攻擊者而言,這提供了以意想不到的方式向系統施加壓力的機會。
Code Correctness: Macro Misuse
Abstract
在共用資源上操作且於某些平台上被視為巨集而執行的一組函數,必須在相同的程式範圍內呼叫。
Explanation
特定系列的函數是被視為某些平台上的函數而執行,而有些則是被視為其他平台上的巨集而執行。如果在呼叫函數時,函數是依據一個內部維護而非傳送進來的共用資源,它們一定會被用於相同的程式範圍內,否則那些共用資源就無法被利用了。
範例 1:以下程式碼使用
範例 1:以下程式碼使用
pthread_cleanup_push()
使 routine
函數呼叫執行緒清除堆疊並回傳結果。因為 pthread_cleanup_push()
和它的相鄰函數 pthread_cleanup_pop()
被視為巨集而在除了 IBM AIX 以外的平台上實作,所以之後呼叫 pthread_cleanup_pop()
時,不會存取由 pthread_cleanup_push()
建立的資料結構。在這些函數被視為巨集而實作的所有平台上執行此程式碼,將會無法進行編譯或無法正常操作。
void helper() {
...
pthread_cleanup_push (routine, arg);
}
References
[1] Standards Mapping - Common Weakness Enumeration CWE ID 730
[2] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001094
[3] Standards Mapping - NIST Special Publication 800-53 Revision 4 SC-5 Denial of Service Protection (P1)
[4] Standards Mapping - NIST Special Publication 800-53 Revision 5 SC-5 Denial of Service Protection
[5] Standards Mapping - OWASP Top 10 2004 A9 Application Denial of Service
[6] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.9
[7] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP6080 CAT II
[8] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP6080 CAT II
[9] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP6080 CAT II
[10] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP6080 CAT II
[11] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP6080 CAT II
[12] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP6080 CAT II
[13] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP6080 CAT II
[14] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-002400 CAT II
[15] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-002400 CAT II
[16] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-002400 CAT II
[17] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-002400 CAT II
[18] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-002400 CAT II
[19] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-002400 CAT II
[20] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-002400 CAT II
[21] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-002400 CAT II
[22] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-002400 CAT II
[23] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-002400 CAT II
[24] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-002400 CAT II
[25] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-002400 CAT II
[26] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-002400 CAT II
[27] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-002400 CAT II
[28] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-002400 CAT II
[29] Standards Mapping - Web Application Security Consortium Version 2.00 Denial of Service (WASC-10)
[30] Standards Mapping - Web Application Security Consortium 24 + 2 Denial of Service
desc.controlflow.cpp.code_correctness_macro_misuse