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[Full-disclosure] CVE-2012-4431 Apache Tomcat Bypass of CSRF prevention filter
- To: Tomcat Users List <users@xxxxxxxxxxxxxxxxx>
- Subject: [Full-disclosure] CVE-2012-4431 Apache Tomcat Bypass of CSRF prevention filter
- From: Mark Thomas <markt@xxxxxxxxxx>
- Date: Tue, 04 Dec 2012 19:47:59 +0000
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CVE-2012-4431 Apache Tomcat Bypass of CSRF prevention filter
Severity: Important
Vendor: The Apache Software Foundation
Versions Affected:
- - Tomcat 7.0.0 to 7.0.31
- - Tomcat 6.0.0 to 6.0.35
Description:
The CSRF prevention filter could be bypassed if a request was made to a
protected resource without a session identifier present in the request.
Mitigation:
Users of affected versions should apply one of the following mitigations:
- - Tomcat 7.0.x users should upgrade to 7.0.32 or later
- - Tomcat 6.0.x users should upgrade to 6.0.36 or later
Credit:
This issue was identified by The Tomcat security team
References:
http://tomcat.apache.org/security.html
http://tomcat.apache.org/security-7.html
http://tomcat.apache.org/security-6.html
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