CVE ID:	CVE-2011-4858
Description:	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.
Test IDs:	1.3.6.1.4.1.25623.1.1.4.2012.0144.1   1.3.6.1.4.1.25623.1.0.70718   1.3.6.1.4.1.25623.1.0.123939   1.3.6.1.4.1.25623.1.0.881065   1.3.6.1.4.1.25623.1.0.870585   1.3.6.1.4.1.25623.1.0.71338   1.3.6.1.4.1.25623.1.0.870714   1.3.6.1.4.1.25623.1.0.802378   1.3.6.1.4.1.25623.1.0.881140   1.3.6.1.4.1.25623.1.0.831618
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2011-4858 BugTraq ID: 51200 http://www.securityfocus.com/bid/51200 CERT/CC vulnerability note: VU#903934 http://www.kb.cert.org/vuls/id/903934 Debian Security Information: DSA-2401 (Google Search) http://www.debian.org/security/2012/dsa-2401 HPdes Security Advisory: HPSBMU02747 http://marc.info/?l=bugtraq&m=133294394108746&w=2 HPdes Security Advisory: HPSBUX02741 http://marc.info/?l=bugtraq&m=132871655717248&w=2 HPdes Security Advisory: HPSBUX02860 http://marc.info/?l=bugtraq&m=136485229118404&w=2 HPdes Security Advisory: SSRT100728 http://marc.info/?l=bugtraq&m=132871655717248&w=2 HPdes Security Advisory: SSRT100771 http://marc.info/?l=bugtraq&m=133294394108746&w=2 HPdes Security Advisory: SSRT101146 http://marc.info/?l=bugtraq&m=136485229118404&w=2 http://www.nruns.com/_downloads/advisory28122011.pdf http://www.ocert.org/advisories/ocert-2011-003.html https://github.com/FireFart/HashCollision-DOS-POC/blob/master/HashtablePOC.py http://mail-archives.apache.org/mod_mbox/tomcat-announce/201112.mbox/%3c4EFB9800.5010106@apache.org%3e https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18886 RedHat Security Advisories: RHSA-2012:0074 http://rhn.redhat.com/errata/RHSA-2012-0074.html RedHat Security Advisories: RHSA-2012:0075 http://rhn.redhat.com/errata/RHSA-2012-0075.html RedHat Security Advisories: RHSA-2012:0076 http://rhn.redhat.com/errata/RHSA-2012-0076.html RedHat Security Advisories: RHSA-2012:0077 http://rhn.redhat.com/errata/RHSA-2012-0077.html RedHat Security Advisories: RHSA-2012:0078 http://rhn.redhat.com/errata/RHSA-2012-0078.html RedHat Security Advisories: RHSA-2012:0089 http://rhn.redhat.com/errata/RHSA-2012-0089.html RedHat Security Advisories: RHSA-2012:0325 http://rhn.redhat.com/errata/RHSA-2012-0325.html RedHat Security Advisories: RHSA-2012:0406 http://rhn.redhat.com/errata/RHSA-2012-0406.html http://secunia.com/advisories/48549 http://secunia.com/advisories/48790 http://secunia.com/advisories/48791 http://secunia.com/advisories/54971 http://secunia.com/advisories/55115