HTTP Request Smuggling Affecting tomcat9 package, versions <9.0.68-1
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Test your applications- Snyk ID SNYK-DEBIAN12-TOMCAT9-3092712
- published 2 Nov 2022
- disclosed 1 Nov 2022
Introduced: 1 Nov 2022
CVE-2022-42252 Open this link in a new tabHow to fix?
Upgrade Debian:12 tomcat9 to version 9.0.68-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream tomcat9 package and not the tomcat9 package as distributed by Debian.
See How to fix? for Debian:12 relevant fixed versions and status.
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.