Buffer overflow in Graphicsmagick
CVE-2012-3438
The Magick_png_malloc function in coders/png.c in GraphicsMagick 6.7.8-6 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.
Vulnerability class: Buffer Overflow
EPSS: 0.025 (82.8th percentile) — read the EPSS interpretation.
Affected products
- Graphicsmagick — versions 1.3.16
- N/a — versions n/a
Weakness classification (CWE)
References
- secalert@redhat.com (vendor-advisory, x_refsource_MANDRIVA)
- secalert@redhat.com (x_refsource_CONFIRM, Exploit, Patch)
- secalert@redhat.com (x_refsource_SECUNIA, Vendor Advisory, third-party-advisory)
- secalert@redhat.com (vdb-entry, x_refsource_XF)
- secalert@redhat.com (vendor-advisory, x_refsource_SUSE)
- secalert@redhat.com (vdb-entry, x_refsource_BID)
- secalert@redhat.com (Patch, x_refsource_MISC)