CVE-2011-2692

2011-07-17T20:55:00
ID CVE-2011-2692
Type cve
Reporter secalert@redhat.com
Modified 2020-08-06T15:53:00

Description

The png_handle_sCAL function in pngrutil.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 does not properly handle invalid sCAL chunks, which allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly have unspecified other impact via a crafted PNG image that triggers the reading of uninitialized memory.