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CVE-2022-25762

Published: 13 May 2022

If a web application sends a WebSocket message concurrently with the WebSocket connection closing when running on Apache Tomcat 8.5.0 to 8.5.75 or Apache Tomcat 9.0.0.M1 to 9.0.20, it is possible that the application will continue to use the socket after it has been closed. The error handling triggered in this case could cause the a pooled object to be placed in the pool twice. This could result in subsequent connections using the same object concurrently which could result in data being returned to the wrong use and/or other errors.

Priority

Medium

CVSS 3 base score: 8.6

Status

Package Release Status
tomcat8
Launchpad, Ubuntu, Debian
bionic Needs triage

upstream Needs triage

xenial Needs triage

tomcat9
Launchpad, Ubuntu, Debian
bionic Needs triage

focal Not vulnerable
(9.0.31-1ubuntu0.2)
impish Not vulnerable

jammy Not vulnerable

kinetic Not vulnerable

upstream
Released (9.0.22-1)