Per original reports from Greg K, <code>pathInfo</code> is not the only weakness.
________________________________________ From: Mark Thomas <ma...@apache.org> Sent: Friday, May 30, 2025 3:02 To: Tomcat Users List Cc: annou...@apache.org; annou...@tomcat.apache.org; Tomcat Developers List Subject: [SECURITY] CVE-2025-46701 Apache Tomcat - CGI security constraint bypass CVE-2025-46701 Apache Tomcat - CGI security constraint bypass Severity: Low Vendor: The Apache Software Foundation Versions Affected: Apache Tomcat 11.0.0-M1 to 11.0.6 Apache Tomcat 10.1.0-M1 to 10.1.40 Apache Tomcat 9.0.0.M1 to 9.0.104 Description: When running on a case insensitive file system with security constraints configured for the <code>pathInfo</code> component of a URL that mapped to the CGI servlet, it was possible to bypass those security constraints with a specially crafted URL. Mitigation: Users of the affected versions should apply one of the following mitigations: - Upgrade to Apache Tomcat 11.0.7 or later - Upgrade to Apache Tomcat 10.1.41 or later - Upgrade to Apache Tomcat 9.0.105 or later Credit: The vulnerability was identified by Greg K (https://github.com/gregk4sec) History: 2025-05-29 Original advisory References: [1] https://tomcat.apache.org/security-11.html [2] https://tomcat.apache.org/security-10.html [3] https://tomcat.apache.org/security-9.html --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
