CVE-2022-42252

Source

https://nvd.nist.gov/vuln/detail/CVE-2022-42252

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-42252.json

Aliases

• BIT-tomcat-2022-42252
• GHSA-p22x-g9px-3945

Related

• DLA-3384-1
• DSA-5381-1

Published

2022-11-01T09:15:10Z

Modified

2023-12-06T01:02:40.416815Z

Details

If Apache Tomcat 8.5.0 to 8.5.82, 9.0.0-M1 to 9.0.67, 10.0.0-M1 to 10.0.26 or 10.1.0-M1 to 10.1.0 was configured to ignore invalid HTTP headers via setting rejectIllegalHeader to false (the default for 8.5.x only), Tomcat did not reject a request containing an invalid Content-Length header making a request smuggling attack possible if Tomcat was located behind a reverse proxy that also failed to reject the request with the invalid header.

References

• https://lists.apache.org/thread/zzcxzvqfdqn515zfs3dxb7n8gty589sq
• https://security.gentoo.org/glsa/202305-37