The Magick_png_malloc function in coders/png.c in ImageMagick 6.7.8 and earlier does not use the proper variable type for the allocation size, which might allow remote attackers to cause a denial of service (crash) via a crafted PNG file that triggers incorrect memory allocation.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2012-08-07T21:00:00

Updated: 2024-08-06T20:05:12.550Z

Reserved: 2012-06-14T00:00:00

Link: CVE-2012-3437

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2012-08-07T21:55:02.063

Modified: 2017-08-29T01:31:55.540

Link: CVE-2012-3437

cve-icon Redhat

Severity : Low

Publid Date: 2012-07-27T00:00:00Z

Links: CVE-2012-3437 - Bugzilla