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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: apache

Published: 2022-11-01T00:00:00

Updated: 2024-08-03T13:03:45.683Z

Reserved: 2022-10-03T00:00:00

Link: CVE-2022-42252

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2022-11-01T09:15:10.817

Modified: 2023-05-30T06:15:25.967

Link: CVE-2022-42252

cve-icon Redhat

Severity : Low

Publid Date: 2022-10-31T00:00:00Z

Links: CVE-2022-42252 - Bugzilla