CVE-2023-42795

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

Alt Linux, Almalinux, Apache Tomcat, Astra Linux, Centos, Linuxmint, Red Hat, Red Os

Apache Tomcat

< 8.5.94, 9.0.81, 10.1.14, 9.0.0, 10.1.0, 11.0.0

Fix

Available

CVSS 3.1

5.3 MEDIUM

EPSS

2.2% (81th percentile)

Weakness

CWE-459

NVD status

Modified

Published

2023-10-10