Integer overflow in PHP 5 up to 5.1.6 and 4 before 4.3.0 allows remote attackers to execute arbitrary code via an argument to the unserialize PHP function with a large value for the number of array elements, which triggers the overflow in the Zend Engine ecalloc function (Zend/zend_alloc.c).
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2006-10-09T18:00:00

Updated: 2024-08-07T19:23:41.021Z

Reserved: 2006-09-15T00:00:00

Link: CVE-2006-4812

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2006-10-10T04:06:00.000

Modified: 2024-11-21T00:16:48.757

Link: CVE-2006-4812

cve-icon Redhat

Severity : Important

Publid Date: 2006-09-30T00:00:00Z

Links: CVE-2006-4812 - Bugzilla