DescriptionThe session extension in PHP 4 before 4.4.5, and PHP 5 before 5.2.1, calculates the reference count for the session variables without considering the internal pointer from the session globals, which allows context-dependent attackers to execute arbitrary code via a crafted string in the session_register after unsetting HTTP_SESSION_VARS and _SESSION, which destroys the session data Hashtable.
Overall state of this security issue: Resolved
This issue is currently rated as having important severity.
|National Vulnerability Database|
SUSE Security Advisories:
- SUSE-SA:2007:032, published Wed, 23 May 2007 12:00:00 +0000
SUSE Timeline for this CVECVE page created: Fri Jun 28 02:53:54 2013
CVE page last modified: Fri Oct 7 12:45:36 2022