CVE-2022-25762

Public on 2022-05-13
Modified on 2022-08-05
Description
A flaw was found in the tomcat package. When a web application sends a WebSocket message concurrently with the WebSocket connection closing, the application may continue to use the socket after it has been closed. In this case, the error handling triggered could cause the pooled object to be placed in the pool twice. This issue results in subsequent connections using the same object concurrently, which causes data to be potentially returned to the wrong user or application stability issues.
Severity
Important severity
Important
CVSS v3 Base Score
8.6
See breakdown

Affected Packages

Platform Package Release Date Advisory Status
Amazon Linux 1 tomcat8 2022-07-28 ALAS-2022-1627 Fixed

CVSS Scores

Score Type Score Vector
Amazon Linux CVSSv3 8.6 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L
NVD CVSSv2 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P
NVD CVSSv3 8.6 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L