The exif_process_IFD_TAG function in ext/exif/exif.c in PHP before 5.5.35, 5.6.x before 5.6.21, and 7.x before 7.0.6 does not properly construct spprintf arguments, which allows remote attackers to cause a denial of service (out-of-bounds read) or possibly have unspecified other impact via crafted header data.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: debian

Published: 2016-05-22T01:00:00

Updated: 2024-08-06T00:32:25.783Z

Reserved: 2016-05-05T00:00:00

Link: CVE-2016-4542

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2016-05-22T01:59:27.353

Modified: 2023-11-07T02:32:40.207

Link: CVE-2016-4542

cve-icon Redhat

Severity : Low

Publid Date: 2016-04-24T00:00:00Z

Links: CVE-2016-4542 - Bugzilla