The exif_ifd_make_value function in exif.c in the EXIF extension in PHP before 5.4.34, 5.5.x before 5.5.18, and 5.6.x before 5.6.2 operates on floating-point arrays incorrectly, which allows remote attackers to cause a denial of service (heap memory corruption and application crash) or possibly execute arbitrary code via a crafted JPEG image with TIFF thumbnail data that is improperly handled by the exif_thumbnail function.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

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

Updated: 2024-08-06T10:50:17.945Z

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

Link: CVE-2014-3670

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2014-10-29T10:55:03.917

Modified: 2023-11-07T02:20:17.590

Link: CVE-2014-3670

cve-icon Redhat

Severity : Important

Publid Date: 2014-10-14T00:00:00Z

Links: CVE-2014-3670 - Bugzilla