vulnerability
Amazon Linux AMI: CVE-2022-25762: Security patch for tomcat8 (ALAS-2022-1627)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:P/I:P/A:P) | May 13, 2022 | Aug 5, 2022 | Aug 5, 2022 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
May 13, 2022
Added
Aug 5, 2022
Modified
Aug 5, 2022
Description
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.
Solution
amazon-linux-upgrade-tomcat8
References
Rapid7 Labs
2026 Global Threat Landscape Report
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