Description

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.

References

http://jvn.jp/en/jp/JVN87272440/index.html

http://lists.apple.com/archives/security-announce/2010//Mar/msg00001.html

http://lists.opensuse.org/opensuse-security-announce/2009-07/msg00002.html

http://marc.info/?l=bugtraq&m=127420533226623&w=2

http://marc.info/?l=bugtraq&m=129070310906557&w=2

http://marc.info/?l=bugtraq&m=133469267822771&w=2

http://marc.info/?l=bugtraq&m=136485229118404&w=2

http://secunia.com/advisories/35326

http://secunia.com/advisories/35344

http://secunia.com/advisories/35685

http://secunia.com/advisories/35788

http://secunia.com/advisories/37460

http://secunia.com/advisories/42368

http://securitytracker.com/id?1022331

http://sunsolve.sun.com/search/document.do?assetkey=1-26-263529-1

http://support.apple.com/kb/HT4077

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

http://svn.apache.org/viewvc?rev=781362&view=rev

http://tomcat.apache.org/security-4.html

http://tomcat.apache.org/security-5.html

http://tomcat.apache.org/security-6.html

http://www.debian.org/security/2011/dsa-2207

http://www.mandriva.com/security/advisories?name=MDVSA-2009:136

http://www.mandriva.com/security/advisories?name=MDVSA-2009:138

http://www.mandriva.com/security/advisories?name=MDVSA-2010:176

http://www.securityfocus.com/archive/1/504044/100/0/threaded

http://www.securityfocus.com/archive/1/507985/100/0/threaded

http://www.securityfocus.com/bid/35193

http://www.vmware.com/security/advisories/VMSA-2009-0016.html

http://www.vupen.com/english/advisories/2009/1496

http://www.vupen.com/english/advisories/2009/1856

http://www.vupen.com/english/advisories/2009/3316

http://www.vupen.com/english/advisories/2010/3056

https://exchange.xforce.ibmcloud.com/vulnerabilities/50928

https://lists.apache.org/thread.html/[email protected]%3Cdev.tomcat.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cdev.tomcat.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cdev.tomcat.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cdev.tomcat.apache.org%3E

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10231

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19110

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5739

https://www.redhat.com/archives/fedora-package-announce/2009-November/msg01156.html

https://www.redhat.com/archives/fedora-package-announce/2009-November/msg01216.html

https://www.redhat.com/archives/fedora-package-announce/2009-November/msg01246.html

Details

Risk Information

CVSS v2