|Bugzilla:||844101: CVE-2012-3437 ImageMagick: Magick_png_malloc() size argument|
The MITRE CVE dictionary describes this issue as:
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.
This issue affects the version of ImageMagick, as shipped with Red Hat Enterprise Linux 5 and 6. The Red Hat Security Response Team has rated this issue as having low security impact. A future update may address this issue.
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Red Hat security errata
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