Integer overflow in the exif_process_IFD_TAG function in exif.c in the exif extension in PHP 5.4.0beta2 on 32-bit platforms allows remote attackers to read the contents of arbitrary memory locations or cause a denial of service via a crafted offset_val value in an EXIF header in a JPEG file, a different vulnerability than CVE-2011-0708.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2011-11-29T00:00:00

Updated: 2024-08-07T00:09:18.945Z

Reserved: 2011-11-28T00:00:00

Link: CVE-2011-4566

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2011-11-29T00:55:01.750

Modified: 2024-11-21T01:32:33.623

Link: CVE-2011-4566

cve-icon Redhat

Severity : Moderate

Publid Date: 2011-10-27T00:00:00Z

Links: CVE-2011-4566 - Bugzilla