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CVE-2012-2733

Published: 16 November 2012

java/org/apache/coyote/http11/InternalNioInputBuffer.java in the HTTP NIO connector in Apache Tomcat 6.x before 6.0.36 and 7.x before 7.0.28 does not properly restrict the request-header size, which allows remote attackers to cause a denial of service (memory consumption) via a large amount of header data.

Priority

Medium

Status

Package Release Status
tomcat6
Launchpad, Ubuntu, Debian
Upstream
Released (6.0.35-5+nmu1)
Patches:
Upstream: http://svn.apache.org/viewvc?view=revision&revision=1356208
tomcat7
Launchpad, Ubuntu, Debian
Upstream
Released (7.0.28-1)
Patches:
Upstream: http://svn.apache.org/viewvc?view=revision&revision=1350301