界: Security Features

ソフトウェアのセキュリティは、セキュリティソフトウェアではありません。ここでは、認証、アクセス制御、機密性、暗号化、権限管理などのトピックについて説明します。

Cookie Security: Persistent Session Cookie

Java/JSP
PHP

Abstract

永続的なセッション cookie を使用すると、アカウントが悪用される可能性があります。

Explanation

永続的なセッション cookie は、ユーザーがブラウザーを閉じた後も有効なままで、「Remember Me 機能 (ログイン情報の記憶機能)」の一部として使用されることが多くあります。その結果、永続的なセッション cookie を使用すると、たとえユーザーがブラウザーを閉じても明示的にはログアウトしていないと判断されるため、そのユーザーはアプリケーションに認証された状態のままになります。つまり、そのブラウザーを次に開いたユーザーは、その前のユーザーとして自動的にログインされます。アプリケーションの配置先が、適切に管理されている環境 (ユーザーが共有マシンからログオンすることを禁止している環境) でない限り、ユーザーがブラウザーを閉じたとしても攻撃者はそのユーザーのアカウントを盗むことができます。

例 1: 次のコードでは、セッション cookie が持続するように設定しています。


server.servlet.session.cookie.persistent=true

References

[1] Standards Mapping - Common Weakness Enumeration CWE ID 539

[2] Standards Mapping - Common Weakness Enumeration Top 25 2019 [4] CWE ID 200

[3] Standards Mapping - Common Weakness Enumeration Top 25 2020 [7] CWE ID 200

[4] Standards Mapping - Common Weakness Enumeration Top 25 2021 [20] CWE ID 200

[5] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001185, CCI-001941, CCI-001942, CCI-002361

[6] Standards Mapping - FIPS200 MP

[7] Standards Mapping - General Data Protection Regulation (GDPR) Access Violation

[8] Standards Mapping - NIST Special Publication 800-53 Revision 4 AC-12 Session Termination (P2), IA-2 Identification and Authentication (Organizational Users) (P1), SC-23 Session Authenticity (P1)

[9] Standards Mapping - NIST Special Publication 800-53 Revision 5 AC-12 Session Termination, IA-2 Identification and Authentication (Organizational Users), SC-23 Session Authenticity

[10] Standards Mapping - OWASP API 2023 API8 Security Misconfiguration

[11] Standards Mapping - OWASP Application Security Verification Standard 4.0 3.2.3 Session Binding Requirements (L1 L2 L3), 8.3.4 Sensitive Private Data (L1 L2 L3)

[12] Standards Mapping - OWASP Mobile 2014 M9 Improper Session Handling

[13] Standards Mapping - OWASP Mobile 2024 M3 Insecure Authentication/Authorization

[14] Standards Mapping - OWASP Top 10 2004 A8 Insecure Storage

[15] Standards Mapping - OWASP Top 10 2007 A8 Insecure Cryptographic Storage

[16] Standards Mapping - OWASP Top 10 2010 A7 Insecure Cryptographic Storage

[17] Standards Mapping - OWASP Top 10 2013 A6 Sensitive Data Exposure

[18] Standards Mapping - OWASP Top 10 2017 A3 Sensitive Data Exposure

[19] Standards Mapping - OWASP Top 10 2021 A04 Insecure Design

[20] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.3, Requirement 6.5.8

[21] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.3.1.3, Requirement 6.5.7, Requirement 6.5.8

[22] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.3

[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.3, Requirement 6.5.10

[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.3, Requirement 6.5.10

[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.3, Requirement 6.5.10

[26] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.3, Requirement 6.5.10

[27] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4

[28] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 4.2 - Critical Asset Protection

[29] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 4.2 - Critical Asset Protection

[30] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 4.2 - Critical Asset Protection

[31] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3210.1 CAT II

[32] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3210.1 CAT II

[33] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3210.1 CAT II

[34] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3210.1 CAT II

[35] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3210.1 CAT II

[36] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3210.1 CAT II

[37] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3210.1 CAT II

[38] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-000060 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002240 CAT I

[39] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-000060 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002240 CAT I

[40] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-000060 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002240 CAT I

[41] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-000060 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002240 CAT I

[42] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-000060 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002240 CAT I

[43] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-000060 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002240 CAT I

[44] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-000060 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002240 CAT I

[45] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-000060 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002240 CAT I

[46] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-000060 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002240 CAT I

[47] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-000060 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002240 CAT I

[48] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-000060 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002240 CAT I

[49] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-000060 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002240 CAT I

[50] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-000060 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002240 CAT I

[51] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-000060 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002240 CAT I

[52] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-000060 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002240 CAT I

[53] Standards Mapping - Web Application Security Consortium Version 2.00 Insufficient Authentication (WASC-01)

[54] Standards Mapping - Web Application Security Consortium 24 + 2 Insufficient Authentication

desc.config.java.cookie_security_persistent_session_cookie

Abstract

永続的なセッション cookie を使用すると、アカウントが悪用される可能性があります。

Explanation

永続的なセッション cookie は、ユーザーがブラウザーを閉じた後も有効なままで、「Remember Me 機能 (ログイン情報の記憶機能)」の一部として使用されることが多くあります。その結果、永続的なセッション cookie を使用すると、たとえユーザーがブラウザーを閉じても明示的にはログアウトしていないと判断されるため、そのユーザーはアプリケーションに認証された状態のままになります。つまり、そのブラウザーを次に開いたユーザーは、その前のユーザーとして自動的にログインされます。アプリケーションの配置先が、適切に管理されている環境 (ユーザーが共有マシンからログオンすることを禁止している環境) でない限り、ユーザーがブラウザーを閉じたとしても攻撃者はそのユーザーのアカウントを盗むことができます。
例 1: 次のコードでは、セッション cookie の有効期限が 10 年後に切れるように設定しています。


session_set_cookie_params(time()+60*60*24*365*10, "/", "www.example.com", false, true);

References

[1] session_set_cookie_params The PHP Group

[2] Standards Mapping - Common Weakness Enumeration CWE ID 539

[3] Standards Mapping - Common Weakness Enumeration Top 25 2019 [4] CWE ID 200

[4] Standards Mapping - Common Weakness Enumeration Top 25 2020 [7] CWE ID 200

[5] Standards Mapping - Common Weakness Enumeration Top 25 2021 [20] CWE ID 200

[6] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001185, CCI-001941, CCI-001942, CCI-002361

[7] Standards Mapping - FIPS200 MP

[8] Standards Mapping - General Data Protection Regulation (GDPR) Access Violation

[9] Standards Mapping - NIST Special Publication 800-53 Revision 4 AC-12 Session Termination (P2), IA-2 Identification and Authentication (Organizational Users) (P1), SC-23 Session Authenticity (P1)

[10] Standards Mapping - NIST Special Publication 800-53 Revision 5 AC-12 Session Termination, IA-2 Identification and Authentication (Organizational Users), SC-23 Session Authenticity

[11] Standards Mapping - OWASP API 2023 API8 Security Misconfiguration

[12] Standards Mapping - OWASP Application Security Verification Standard 4.0 3.2.3 Session Binding Requirements (L1 L2 L3), 8.3.4 Sensitive Private Data (L1 L2 L3)

[13] Standards Mapping - OWASP Mobile 2014 M9 Improper Session Handling

[14] Standards Mapping - OWASP Mobile 2024 M3 Insecure Authentication/Authorization

[15] Standards Mapping - OWASP Top 10 2004 A8 Insecure Storage

[16] Standards Mapping - OWASP Top 10 2007 A8 Insecure Cryptographic Storage

[17] Standards Mapping - OWASP Top 10 2010 A7 Insecure Cryptographic Storage

[18] Standards Mapping - OWASP Top 10 2013 A6 Sensitive Data Exposure

[19] Standards Mapping - OWASP Top 10 2017 A3 Sensitive Data Exposure

[20] Standards Mapping - OWASP Top 10 2021 A04 Insecure Design

[21] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.3, Requirement 6.5.8

[22] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.3.1.3, Requirement 6.5.7, Requirement 6.5.8

[23] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 Requirement 6.5.3

[24] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.3, Requirement 6.5.10

[25] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.3, Requirement 6.5.10

[26] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.3, Requirement 6.5.10

[27] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.3, Requirement 6.5.10

[28] Standards Mapping - Payment Card Industry Data Security Standard Version 4.0 Requirement 6.2.4

[29] Standards Mapping - Payment Card Industry Software Security Framework 1.0 Control Objective 4.2 - Critical Asset Protection

[30] Standards Mapping - Payment Card Industry Software Security Framework 1.1 Control Objective 4.2 - Critical Asset Protection

[31] Standards Mapping - Payment Card Industry Software Security Framework 1.2 Control Objective 4.2 - Critical Asset Protection

[32] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3210.1 CAT II

[33] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3210.1 CAT II

[34] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3210.1 CAT II

[35] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3210.1 CAT II

[36] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3210.1 CAT II

[37] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3210.1 CAT II

[38] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3210.1 CAT II

[39] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-000060 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002240 CAT I

[40] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-000060 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002240 CAT I

[41] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-000060 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002240 CAT I

[42] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-000060 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002240 CAT I

[43] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-000060 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002240 CAT I

[44] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-000060 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002240 CAT I

[45] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-000060 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002240 CAT I

[46] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-000060 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002240 CAT I

[47] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-000060 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002240 CAT I

[48] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-000060 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002240 CAT I

[49] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-000060 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002240 CAT I

[50] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-000060 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002240 CAT I

[51] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-000060 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002240 CAT I

[52] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-000060 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002240 CAT I

[53] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-000060 CAT II, APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002240 CAT I

[54] Standards Mapping - Web Application Security Consortium Version 2.00 Insufficient Authentication (WASC-01)

[55] Standards Mapping - Web Application Security Consortium 24 + 2 Insufficient Authentication

desc.semantic.php.cookie_security_persistent_session_cookie