CVE-2011-4858
N/A
N/A
Summary
Apache Tomcat before 5.5.35, 6.x before 6.0.35, and 7.x before 7.0.23 computes hash values for form parameters without restricting the ability to trigger hash collisions predictably, which allows remote attackers to cause a denial of service (CPU consumption) by sending many crafted parameters.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| n/a | n/a | n/a | affected |
Weaknesses
- n/a
ADP Enrichment
CVE Program Container
Additional References
- https://github.com/FireFart/HashCollision-DOS-POC/blob/master/HashtablePOC.py
- http://www.debian.org/security/2012/dsa-2401
- http://www.nruns.com/_downloads/advisory28122011.pdf
- http://rhn.redhat.com/errata/RHSA-2012-0325.html
- http://marc.info/?l=bugtraq&m=136485229118404&w=2
- http://rhn.redhat.com/errata/RHSA-2012-0078.html
- http://www.securityfocus.com/bid/51200
- https://bugzilla.redhat.com/show_bug.cgi?id=750521
- http://secunia.com/advisories/48791
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18886
- http://tomcat.apache.org/tomcat-7.0-doc/changelog.html
- http://rhn.redhat.com/errata/RHSA-2012-0075.html
- http://rhn.redhat.com/errata/RHSA-2012-0074.html
- http://secunia.com/advisories/48549
- http://rhn.redhat.com/errata/RHSA-2012-0089.html
- http://secunia.com/advisories/54971
- http://secunia.com/advisories/48790
- http://secunia.com/advisories/55115
- http://www.kb.cert.org/vuls/id/903934
- http://mail-archives.apache.org/mod_mbox/tomcat-announce/201112.mbox/%3c4EFB9800.5010106%40apache.org%3e
- http://marc.info/?l=bugtraq&m=133294394108746&w=2
- http://marc.info/?l=bugtraq&m=132871655717248&w=2
- http://rhn.redhat.com/errata/RHSA-2012-0406.html
- http://marc.info/?l=bugtraq&m=133294394108746&w=2
- http://marc.info/?l=bugtraq&m=136485229118404&w=2
- http://marc.info/?l=bugtraq&m=132871655717248&w=2
- http://rhn.redhat.com/errata/RHSA-2012-0076.html
- http://rhn.redhat.com/errata/RHSA-2012-0077.html
- http://www.ocert.org/advisories/ocert-2011-003.html
References
- https://github.com/FireFart/HashCollision-DOS-POC/blob/master/HashtablePOC.py
- http://www.debian.org/security/2012/dsa-2401
- http://www.nruns.com/_downloads/advisory28122011.pdf
- http://rhn.redhat.com/errata/RHSA-2012-0325.html
- http://marc.info/?l=bugtraq&m=136485229118404&w=2
- http://rhn.redhat.com/errata/RHSA-2012-0078.html
- http://www.securityfocus.com/bid/51200
- https://bugzilla.redhat.com/show_bug.cgi?id=750521
- http://secunia.com/advisories/48791
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18886
- http://tomcat.apache.org/tomcat-7.0-doc/changelog.html
- http://rhn.redhat.com/errata/RHSA-2012-0075.html
- http://rhn.redhat.com/errata/RHSA-2012-0074.html
- http://secunia.com/advisories/48549
- http://rhn.redhat.com/errata/RHSA-2012-0089.html
- http://secunia.com/advisories/54971
- http://secunia.com/advisories/48790
- http://secunia.com/advisories/55115
- http://www.kb.cert.org/vuls/id/903934
- http://mail-archives.apache.org/mod_mbox/tomcat-announce/201112.mbox/%3c4EFB9800.5010106%40apache.org%3e
- http://marc.info/?l=bugtraq&m=133294394108746&w=2
- http://marc.info/?l=bugtraq&m=132871655717248&w=2
- http://rhn.redhat.com/errata/RHSA-2012-0406.html
- http://marc.info/?l=bugtraq&m=133294394108746&w=2
- http://marc.info/?l=bugtraq&m=136485229118404&w=2
- http://marc.info/?l=bugtraq&m=132871655717248&w=2
- http://rhn.redhat.com/errata/RHSA-2012-0076.html
- http://rhn.redhat.com/errata/RHSA-2012-0077.html
- http://www.ocert.org/advisories/ocert-2011-003.html
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