Security Advisory

CVE-2011-2691

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2011-07-17 20:00:00

Last updated 2024-08-06 23:08:23

Assigner redhat

CVSS score not scored

State PUBLISHED

Description

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.

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