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Incomplete Cleanup The advisory has been revoked - it doesn't affect any version of package tomcat  (opens in a new tab)

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EPSS
2.16% (80th percentile)

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  • Snyk IDSNYK-RHEL9-TOMCAT-9430944
  • published15 Mar 2025
  • disclosed10 Oct 2023
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Introduced: 10 Oct 2023

CVE-2023-42795  (opens in a new tab)
CWE-459  (opens in a new tab)

Amendment

The Red Hat security team deemed this advisory irrelevant for RHEL:9.

NVD Description

Note: Versions mentioned in the description apply only to the upstream tomcat package and not the tomcat package as distributed by RHEL.

Incomplete Cleanup vulnerability in Apache Tomcat.When recycling various internal objects in Apache Tomcat from 11.0.0-M1 through 11.0.0-M11, from 10.1.0-M1 through 10.1.13, from 9.0.0-M1 through 9.0.80 and from 8.5.0 through 8.5.93, an error could cause Tomcat to skip some parts of the recycling process leading to information leaking from the current request/response to the next. Older, EOL versions may also be affected.

Users are recommended to upgrade to version 11.0.0-M12 onwards, 10.1.14 onwards, 9.0.81 onwards or 8.5.94 onwards, which fixes the issue.