Skip to content
fr Sign in
Not rated

CVE-2023-42795 Incomplete Cleanup vulnerability in Apache Tomcat.When recycling various internal objects in Apache Tomcat from…

Description

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.

Affected products and versions

Product Affected versions Fixed in
Apache Tomcat 11.0 11.0.0-M1 → 11.0.0-M11 No fix stated
Apache Tomcat 10.1 10.1.0-M1 → 10.1.13 No fix stated
Apache Tomcat 10.0 10.0.0-M1 → 10.0.27 No fix stated
Apache Tomcat 9.0 9.0.0-M1 → 9.0.80 No fix stated
Apache Tomcat 8.5 8.5.0 → 8.5.93 No fix stated
Apache Tomcat 3 3 → < 8.5.0 8.5.0
accumulo 11.0.0-m1 No fix stated
accumulo 10.10 10.10-m1 → 10.1.13 No fix stated
accumulo 9.0 9.0.0-m1 → 9.0.80 No fix stated
Show the other branch
Product Affected versions Fixed in
accumulo 8.5 8.5.0 → 8.5.93 No fix stated

References

Timeline

  1. Published
  2. Last modified

Other CVEs of Apache Tomcat

The 141 CVEs of Apache Tomcat →
CVE-2026-103119 Buffer under-read vulnerability in Apache Tomcat meant that a large non-blocking write could result in the response body… Not rated CVE-2026-101356 Incorrect object recycling and re-use vulnerability in Apache Tomcat affecting HTTP/2 processing of asynchronous… Not rated CVE-2026-101296 A missing critical step in authentication vulnerability in Apache Tomcat when the JNDI realm was configured with with… Not rated CVE-2026-93446 Incomplete cleanup vulnerability in Apache Tomcat could cause TLS 1.3 connections to fail intermittently Not rated
Track this CVE