CVE-2022-25762
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…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (8.40%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 8.6 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L
- EPSS
- 8.40% probability · 95th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-404
- Affected
- apache/tomcat · oracle/agile product lifecycle management
- Source
- security@apache.org
References
- https://lists.apache.org/thread/6ckmjfb1k61dyzkto9vm2k5jvt4o7w7cMailing List, Vendor Advisory
- https://security.netapp.com/advisory/ntap-20220629-0003/Third Party Advisory
- https://www.oracle.com/security-alerts/cpujul2022.htmlPatch, Third Party Advisory
- https://lists.apache.org/thread/6ckmjfb1k61dyzkto9vm2k5jvt4o7w7cMailing List, Vendor Advisory
- https://security.netapp.com/advisory/ntap-20220629-0003/Third Party Advisory
- https://www.oracle.com/security-alerts/cpujul2022.htmlPatch, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.