Description (CNA)
PHP before 5.3.9 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 (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- https://github.com/FireFart/HashCollision-DOS-POC/blob/master/HashtablePOC.py
- http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c03360041
- http://www.securitytracker.com/id?1026473
- http://secunia.com/advisories/47404
- http://marc.info/?l=bugtraq&m=133469208622507&w=2
- http://www.nruns.com/_downloads/advisory28122011.pdf
- https://exchange.xforce.ibmcloud.com/vulnerabilities/72021
- http://www.exploit-db.com/exploits/18296
- http://www.debian.org/security/2012/dsa-2399
- http://lists.opensuse.org/opensuse-security-announce/2012-03/msg00013.html
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:197
- http://www.exploit-db.com/exploits/18305
- http://lists.opensuse.org/opensuse-security-announce/2012-03/msg00016.html
- http://marc.info/?l=bugtraq&m=133469208622507&w=2
- http://secunia.com/advisories/48668
- http://www.redhat.com/support/errata/RHSA-2012-0019.html
- http://www.securityfocus.com/bid/51193
- http://www.oracle.com/technetwork/topics/security/cpujul2012-392727.html
- http://www.kb.cert.org/vuls/id/903934
- http://svn.php.net/viewvc?view=revision&revision=321003
- http://svn.php.net/viewvc?view=revision&revision=321040
- http://rhn.redhat.com/errata/RHSA-2012-0071.html
- http://marc.info/?l=bugtraq&m=132871655717248&w=2
- http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c03360041
- http://archives.neohapsis.com/archives/bugtraq/2011-12/0181.html
- http://support.apple.com/kb/HT5281
- http://marc.info/?l=bugtraq&m=132871655717248&w=2
- http://www.mandriva.com/security/advisories?name=MDVSA-2013:150
- http://lists.apple.com/archives/security-announce/2012/May/msg00001.html
- http://www.ocert.org/advisories/ocert-2011-003.html
ADP enrichment
No English description supplied.
- https://github.com/FireFart/HashCollision-DOS-POC/blob/master/HashtablePOC.py
- http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c03360041
- http://www.securitytracker.com/id?1026473
- http://secunia.com/advisories/47404
- http://marc.info/?l=bugtraq&m=133469208622507&w=2
- http://www.nruns.com/_downloads/advisory28122011.pdf
- https://exchange.xforce.ibmcloud.com/vulnerabilities/72021
- http://www.exploit-db.com/exploits/18296
- http://www.debian.org/security/2012/dsa-2399
- http://lists.opensuse.org/opensuse-security-announce/2012-03/msg00013.html
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:197
- http://www.exploit-db.com/exploits/18305
- http://lists.opensuse.org/opensuse-security-announce/2012-03/msg00016.html
- http://marc.info/?l=bugtraq&m=133469208622507&w=2
- http://secunia.com/advisories/48668
- http://www.redhat.com/support/errata/RHSA-2012-0019.html
- http://www.securityfocus.com/bid/51193
- http://www.oracle.com/technetwork/topics/security/cpujul2012-392727.html
- http://www.kb.cert.org/vuls/id/903934
- http://svn.php.net/viewvc?view=revision&revision=321003
- http://svn.php.net/viewvc?view=revision&revision=321040
- http://rhn.redhat.com/errata/RHSA-2012-0071.html
- http://marc.info/?l=bugtraq&m=132871655717248&w=2
- http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c03360041
- http://archives.neohapsis.com/archives/bugtraq/2011-12/0181.html
- http://support.apple.com/kb/HT5281
- http://marc.info/?l=bugtraq&m=132871655717248&w=2
- http://www.mandriva.com/security/advisories?name=MDVSA-2013:150
- http://lists.apple.com/archives/security-announce/2012/May/msg00001.html
- http://www.ocert.org/advisories/ocert-2011-003.html