The png_err function in pngerror.c in libpng 1.0.x before 1.0.55, 1.2.x before 1.2.45, 1.4.x before 1.4.8, and 1.5.x before 1.5.4 makes a function call using a NULL pointer argument instead of an empty-string argument, which allows remote attackers to cause a denial of service (application crash) via a crafted PNG image.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2011-07-17T20:00:00

Updated: 2024-08-06T23:08:23.712Z

Reserved: 2011-07-11T00:00:00

Link: CVE-2011-2691

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2011-07-17T20:55:01.577

Modified: 2024-11-21T01:28:46.313

Link: CVE-2011-2691

cve-icon Redhat

Severity : Low

Publid Date: 2011-07-07T00:00:00Z

Links: CVE-2011-2691 - Bugzilla