Path Equivalence: 'file.Name' (Internal Dot) leading toĀ Remote Code Execution and/or Information disclosureĀ and/or malicious content added to uploaded files via write enabledĀ Default ServletĀ in Apache Tomcat. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.2, from 10.1.0-M1 through 10.1.34, from 9.0.0.M1 through 9.0.98. 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. If all of the following were true, a malicious user was able to view security sensitive files and/or inject content into those files: -Ā writes enabled for the default servlet (disabled by default) - support for partial PUT (enabled by default) - a target URL for security sensitive uploads that was a sub-directory ofĀ a target URL for public uploads -Ā attacker knowledge of the names of security sensitive files beingĀ uploaded -Ā the security sensitive files also being uploaded via partial PUT If all of the following were true, a malicious user was able to perform remote code execution: - writes enabled for the default servlet (disabled by default) -Ā support for partial PUT (enabled by default) -Ā application was using Tomcat's file based session persistence with theĀ default storage location -Ā application included a library that may be leveraged in aĀ deserialization attack Users are recommended to upgrade to version 11.0.3, 10.1.35 or 9.0.99, which fixes the issue.
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10 reference(s) from NVD