Integer overflow in the _gd2GetHeader function in gd_gd2.c in the GD Graphics Library (aka libgd) before 2.2.3, as used in PHP before 5.5.37, 5.6.x before 5.6.23, and 7.x before 7.0.8, allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via crafted chunk dimensions in an image.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2016-08-07T10:00:00

Updated: 2024-08-06T01:15:09.075Z

Reserved: 2016-06-23T00:00:00

Link: CVE-2016-5766

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2016-08-07T10:59:13.663

Modified: 2019-04-22T17:48:00.643

Link: CVE-2016-5766

cve-icon Redhat

Severity : Moderate

Publid Date: 2016-06-23T00:00:00Z

Links: CVE-2016-5766 - Bugzilla