Integer overflow in the object_custom function in ext/standard/var_unserializer.c in PHP before 5.4.34, 5.5.x before 5.5.18, and 5.6.x before 5.6.2 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via an argument to the unserialize function that triggers calculation of a large length value.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2014-10-29T10:00:00

Updated: 2024-08-06T10:50:18.251Z

Reserved: 2014-05-14T00:00:00

Link: CVE-2014-3669

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2014-10-29T10:55:03.820

Modified: 2023-11-07T02:20:17.490

Link: CVE-2014-3669

cve-icon Redhat

Severity : Moderate

Publid Date: 2014-09-18T00:00:00Z

Links: CVE-2014-3669 - Bugzilla