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CVE-2009-0033

Published: 5 June 2009

Apache Tomcat 4.1.0 through 4.1.39, 5.5.0 through 5.5.27, and 6.0.0 through 6.0.18, when the Java AJP connector and mod_jk load balancing are used, allows remote attackers to cause a denial of service (application outage) via a crafted request with invalid headers, related to temporary blocking of connectors that have encountered errors, as demonstrated by an error involving a malformed HTTP Host header.

Notes

AuthorNote
mdeslaur
PoC: http://seclists.org/bugtraq/2009/Jun/0045.html

Priority

Medium

Status

Package Release Status
tomcat5
Launchpad, Ubuntu, Debian
dapper Ignored
(end of life)
hardy Does not exist

intrepid Does not exist

jaunty Does not exist

karmic Does not exist

lucid Does not exist

maverick Does not exist

natty Does not exist

oneiric Does not exist

upstream Needs triage

tomcat5.5
Launchpad, Ubuntu, Debian
dapper Does not exist

hardy Ignored
(end of life)
intrepid Ignored
(end of life, was needed)
jaunty Ignored
(end of life)
karmic Does not exist

lucid Does not exist

maverick Does not exist

natty Does not exist

oneiric Does not exist

upstream
Released (5.5.28)
Patches:
upstream: http://svn.apache.org/viewvc?view=rev&revision=781362

tomcat6
Launchpad, Ubuntu, Debian
dapper Does not exist

hardy Does not exist

intrepid
Released (6.0.18-0ubuntu3.2)
jaunty
Released (6.0.18-0ubuntu6.1)
karmic Not vulnerable
(6.0.20-1ubuntu1)
lucid Not vulnerable
(6.0.20-1ubuntu1)
maverick Not vulnerable
(6.0.20-1ubuntu1)
natty Not vulnerable
(6.0.20-1ubuntu1)
oneiric Not vulnerable
(6.0.20-1ubuntu1)
upstream
Released (6.0.20)
Patches:

upstream: http://svn.apache.org/viewvc?view=rev&revision=742915