CVE-2011-4885

Published: 29 December 2011

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.

Priority

Medium

Status

Package Release Status
php5
Launchpad, Ubuntu, Debian
Upstream
Released (5.3.9)
Patches:
Upstream: http://svn.php.net/viewvc?view=revision&revision=321003
Upstream: http://svn.php.net/viewvc?view=revision&revision=321040