Improper Handling of Case Sensitivity vulnerability in Apache Tomcat's GCI servlet allows security constraint bypass of security constraints that apply to the pathInfo component of a URI mapped to the CGI servlet. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.6, from 10.1.0-M1 through 10.1.40, from 9.0.0.M1 through 9.0.104. The following versions were EOL at the time the CVE was created but are known to be affected: 8.5.0 though 8.5.100. Other, older, EOL versions may also be affected. Users are recommended to upgrade to version 11.0.7, 10.1.41 or 9.0.105, which fixes the issue.
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| org.apache.tomcat:tomcat-catalina(Maven) | 9.0.0.M1 | 9.0.105 | N/A |
| org.apache.tomcat:tomcat-catalina(Maven) | 10.1.0-M1 | 10.1.41 | N/A |
| org.apache.tomcat:tomcat-catalina(Maven) | 11.0.0-M1 | 11.0.7 | N/A |
| org.apache.tomcat.embed:tomcat-embed-core(Maven) | 9.0.0.M1 | 9.0.105 | N/A |
| org.apache.tomcat.embed:tomcat-embed-core(Maven) | 10.1.0-M1 | 10.1.41 | N/A |
| org.apache.tomcat.embed:tomcat-embed-core(Maven) | 11.0.0-M1 | 11.0.7 | N/A |
| org.apache.tomcat:tomcat-catalina(Maven) | 8.5.0 | N/A | N/A |
| org.apache.tomcat.embed:tomcat-embed-core(Maven) | 8.5.0 | N/A | N/A |
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