CVE-2022-25762
High
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.
SeverityHigh
CVSS8.6
Exploit probability95. percentile8.4%
Product
Apache Tomcat
PublishedMay 13, 2022
First seenMay 13, 2022
Weakness typeCWE-404CWE-404
How to fix
Update
- apache tomcat8.5.76, 9.0.21 or later
- org.apache.tomcat:tomcat8.5.75, 9.0.20 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| apache tomcat | 8.5.0 ≤ v < 8.5.76, 9.0.0 ≤ v < 9.0.21 | 8.5.76, 9.0.21 |
| oracle agile_product_lifecycle_management | 9.3.6 | — |
| org.apache.tomcat:tomcatMaven | 8.5.0 ≤ v < 8.5.75, 9.0.0M1 ≤ v < 9.0.20 | 8.5.75, 9.0.20 |
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