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.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: debian

Published:

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 : Deferred

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

Modified: 2025-04-12T10:46:40.837

Link: CVE-2016-4542

cve-icon Redhat

Severity : Low

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

Links: CVE-2016-4542 - Bugzilla

cve-icon OpenCVE Enrichment

No data.