Apache Tomcat may reject request containing invalid Content-Length header
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.
beschreibt (1)
Zugehörige CVEs.
| ID | Schweregrad | ausnutzbar | ||
|---|---|---|---|---|
| CVE-2022-42252US | high7.5 | — | ||
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 f… | ||||
Referenzen
Externe Belege — Patches, Meldungen, Analysen.
- https://github.com/apache/tomcatPACKAGE
- https://github.com/apache/tomcat/commit/0d089a15047faf9cb3c82f80f4d28febd4798920WEB
- https://github.com/apache/tomcat/commit/4c7f4fd09d2cc1692112ef70b8ee23a7a037ae77WEB
- https://github.com/apache/tomcat/commit/a1c07906d8dcaf7957e5cc97f5cdbac7d18a205aWEB
- https://github.com/apache/tomcat/commit/c9fe754e5d17e262dfbd3eab2a03ca96ff372dc3WEB
- https://lists.apache.org/thread/zzcxzvqfdqn515zfs3dxb7n8gty589sqWEB
- https://nvd.nist.gov/vuln/detail/CVE-2022-42252ADVISORY
- https://security.gentoo.org/glsa/202305-37WEB
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