The 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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2007-03-27T01:00:00

Updated: 2024-08-07T13:06:26.206Z

Reserved: 2007-03-26T00:00:00

Link: CVE-2007-1700

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2007-03-27T01:19:00.000

Modified: 2024-11-21T00:28:57.303

Link: CVE-2007-1700

cve-icon Redhat

No data.