Cookie Security: Session Cookies Disabled

Abstract

プログラムではセッション ID を送信するのに cookie を使用していないため、Session Fixation 攻撃やセッション乗っ取り攻撃を受ける可能性があります。

Explanation

Web アプリケーションの大半はセッション ID を使用してユーザーを特定します。通常セッション ID は cookie に格納されており、ユーザーに意識させることなくサーバーと Web ブラウザの間で送信されます。

セッション ID を cookie に格納しないアプリケーションは、HTTP リクエストパラメーターとして、または URL の一部としてセッション ID を送信することがあります。URL に指定されたセッション ID を受け入れると、Session Fixation 攻撃を受ける可能性が高まります。

セッション ID を URL に配置すると、アプリケーションに対するセッション乗っ取り攻撃が成功する可能性も高まります。セッション乗っ取りは、攻撃者が攻撃対象のアクティブなセッションまたはセッション ID を制御できる場合に発生します。Web サーバー、アプリケーションサーバー、および Web プロキシが要求された URL を保存するのは一般的な方法です。セッション ID に含まれている URL は、ログにも記録されています。セッションIDの表示場所と格納先が増えれば、それだけ攻撃を受ける可能性は高まります。

References

[1] Runtime Configuration The PHP Group

[2] Session Fixation OpenText Fortify

[3] Standards Mapping - Common Weakness Enumeration CWE ID 384

[4] Standards Mapping - DISA Control Correlation Identifier Version 2 CCI-001664, CCI-001941, CCI-001942

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

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

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

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

[9] Standards Mapping - OWASP Application Security Verification Standard 4.0 3.2.1 Session Binding Requirements (L1 L2 L3), 3.2.3 Session Binding Requirements (L1 L2 L3), 3.3.1 Session Logout and Timeout Requirements (L1 L2 L3)

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

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

[12] Standards Mapping - OWASP Top 10 2004 A3 Broken Authentication and Session Management

[13] Standards Mapping - OWASP Top 10 2007 A7 Broken Authentication and Session Management

[14] Standards Mapping - OWASP Top 10 2010 A3 Broken Authentication and Session Management

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

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

[17] Standards Mapping - OWASP Top 10 2021 A07 Identification and Authentication Failures

[18] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 Requirement 6.5.3

[19] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 Requirement 6.5.7

[20] Standards Mapping - Payment Card Industry Data Security Standard Version 3.0 Requirement 6.5.10

[21] Standards Mapping - Payment Card Industry Data Security Standard Version 3.1 Requirement 6.5.10

[22] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2 Requirement 6.5.10

[23] Standards Mapping - Payment Card Industry Data Security Standard Version 3.2.1 Requirement 6.5.10

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

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

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

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

[28] Standards Mapping - Security Technical Implementation Guide Version 3.1 APP3405 CAT I

[29] Standards Mapping - Security Technical Implementation Guide Version 3.4 APP3405 CAT I

[30] Standards Mapping - Security Technical Implementation Guide Version 3.5 APP3405 CAT I

[31] Standards Mapping - Security Technical Implementation Guide Version 3.6 APP3405 CAT I

[32] Standards Mapping - Security Technical Implementation Guide Version 3.7 APP3405 CAT I

[33] Standards Mapping - Security Technical Implementation Guide Version 3.9 APP3405 CAT I

[34] Standards Mapping - Security Technical Implementation Guide Version 3.10 APP3405 CAT I

[35] Standards Mapping - Security Technical Implementation Guide Version 4.2 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002270 CAT II

[36] Standards Mapping - Security Technical Implementation Guide Version 4.3 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002270 CAT II

[37] Standards Mapping - Security Technical Implementation Guide Version 4.4 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002270 CAT II

[38] Standards Mapping - Security Technical Implementation Guide Version 4.5 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002270 CAT II

[39] Standards Mapping - Security Technical Implementation Guide Version 4.6 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002270 CAT II

[40] Standards Mapping - Security Technical Implementation Guide Version 4.7 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002270 CAT II

[41] Standards Mapping - Security Technical Implementation Guide Version 4.8 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002270 CAT II

[42] Standards Mapping - Security Technical Implementation Guide Version 4.9 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002270 CAT II

[43] Standards Mapping - Security Technical Implementation Guide Version 4.10 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002270 CAT II

[44] Standards Mapping - Security Technical Implementation Guide Version 4.11 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002270 CAT II

[45] Standards Mapping - Security Technical Implementation Guide Version 4.1 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002270 CAT II

[46] Standards Mapping - Security Technical Implementation Guide Version 5.1 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002270 CAT II

[47] Standards Mapping - Security Technical Implementation Guide Version 5.2 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002270 CAT II

[48] Standards Mapping - Security Technical Implementation Guide Version 5.3 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002270 CAT II

[49] Standards Mapping - Security Technical Implementation Guide Version 6.1 APSC-DV-001620 CAT II, APSC-DV-001630 CAT II, APSC-DV-002270 CAT II

[50] Standards Mapping - Web Application Security Consortium Version 2.00 Information Leakage (WASC-13)

[51] Standards Mapping - Web Application Security Consortium 24 + 2 Information Leakage

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