Weak WS-SecurityPolicy: Weak Token

ABSTRACT

若在未經加密的通道上使用 UsernameToken 及明文密碼，則可截取 SOAP 消息的攻擊者會趁機獲取該密碼。

EXPLANATION

若通過未經加密的通道發送明文密碼，則可截取 SOAP 消息的攻擊者會趁機獲取該憑證。

例 1：以下 WS-SecurityPolicy 策略條目使用 UsernameToken 及明文密碼：

<sp:SupportingTokens>
<wsp:Policy>
<sp:UsernameToken
sp:IncludeToken="http://docs.oasis-open.org/ws-sx/ws-securitypolicy/200512/IncludeToken/AlwaysToRecipient">
<wsp:Policy>
<sp:WssUsernameToken11/>
</wsp:Policy>
</sp:UsernameToken>
</wsp:Policy>
</sp:SupportingTokens>

REFERENCES

[1] Standards Mapping - OWASP Top 10 2004 - (OWASP 2004) A10 Insecure Configuration Management

[2] Standards Mapping - OWASP Top 10 2007 - (OWASP 2007) A9 Insecure Communications

[3] Standards Mapping - OWASP Top 10 2010 - (OWASP 2010) A9 Insufficient Transport Layer Protection

[4] Standards Mapping - Security Technical Implementation Guide Version 3 - (STIG 3) APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II

[5] Standards Mapping - Security Technical Implementation Guide Version 3.4 - (STIG 3.4) APP3250.1 CAT I, APP3250.2 CAT I, APP3250.3 CAT II, APP3250.4 CAT II

[6] Standards Mapping - FIPS200 - (FISMA) CM, SC

[7] Standards Mapping - Common Weakness Enumeration - (CWE) CWE ID 254

[8] Standards Mapping - Web Application Security Consortium 24 + 2 - (WASC 24 + 2) Insufficient Authentication

[9] Standards Mapping - SANS Top 25 2010 - (SANS 2010) Porous Defenses - CWE ID 311

[10] Standards Mapping - SANS Top 25 2011 - (SANS Top 25 2011) Porous Defenses - CWE ID 311

[11] Standards Mapping - Payment Card Industry Data Security Standard Version 1.2 - (PCI 1.2) Requirement 4.1, Requirement 6.3.1.4, Requirement 6.5.9

[12] Standards Mapping - Payment Card Industry Data Security Standard Version 1.1 - (PCI 1.1) Requirement 4.1, Requirement 6.5.10

[13] Standards Mapping - Payment Card Industry Data Security Standard Version 2.0 - (PCI 2.0) Requirement 4.1, Requirement 6.5.4

[14] Web Services Security Username Token Profile 1.0 OASIS

[15] Web Services Security:SOAP Message Security 1.1 OASIS

[16] Weblogic 10.3 WS-Security 1.1 Username and X509 Token Policies Oracle

[17] WS-SecurityPolicy 1.2 OASIS