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CVE-2013-4286

Published: 26 February 2014

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.

Priority

Medium

Status

Package Release Status
tomcat6
Launchpad, Ubuntu, Debian
lucid
Released (6.0.24-2ubuntu1.15)
precise
Released (6.0.35-1ubuntu3.4)
quantal Ignored
(end of life)
saucy Ignored
(end of life)
trusty Not vulnerable
(6.0.39-1)
upstream
Released (6.0.39)
utopic Not vulnerable
(6.0.39-1)
vivid Not vulnerable
(6.0.39-1)
wily Not vulnerable
(6.0.39-1)
xenial Not vulnerable
(6.0.39-1)
yakkety Does not exist

zesty Does not exist

Patches:
upstream: http://svn.apache.org/viewvc?view=revision&revision=1552565


tomcat7
Launchpad, Ubuntu, Debian
lucid Does not exist

precise Ignored
(end of life)
quantal
Released (7.0.30-0ubuntu1.3)
saucy
Released (7.0.42-1ubuntu0.1)
trusty Not vulnerable
(7.0.52-1)
upstream
Released (7.0.47)
utopic Not vulnerable
(7.0.52-1)
vivid Not vulnerable
(7.0.52-1)
wily Not vulnerable
(7.0.52-1)
xenial Not vulnerable
(7.0.52-1)
yakkety Not vulnerable
(7.0.52-1)
zesty Not vulnerable
(7.0.52-1)
Patches:

upstream: http://svn.apache.org/viewvc?view=revision&revision=1518197 (backport)
upstream: http://svn.apache.org/viewvc?view=revision&revision=1521854