Apache Tomcat before 6.0.39, 7.x before 7.0.47, and 8.x before 8.0.0-RC3, when an HTTP connector or AJP connector is used, does not properly handle certain inconsistent HTTP request headers, which allows remote attackers to trigger incorrect identification of a request's length and conduct request-smuggling attacks via (1) multiple Content-Length headers or (2) a Content-Length header and a "Transfer-Encoding: chunked" header. NOTE: this vulnerability exists because of an incomplete fix for CVE-2005-2090.
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Fri, 11 Jul 2025 13:45:00 +0000
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Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2024-08-06T16:38:01.900Z
Reserved: 2013-06-12T00:00:00
Link: CVE-2013-4286

No data.

Status : Deferred
Published: 2014-02-26T14:55:08.160
Modified: 2025-04-11T00:51:21.963
Link: CVE-2013-4286
