|Bugzilla:||995965: CVE-2013-4231 libtiff (gif2tiff): GIF LZW decoder missing datasize value check|
The MITRE CVE dictionary describes this issue as:
Multiple buffer overflows in libtiff before 4.0.3 allow remote attackers to cause a denial of service (out-of-bounds write) via a crafted (1) extension block in a GIF image or (2) GIF raster image to tools/gif2tiff.c or (3) a long filename for a TIFF image to tools/rgb2ycbcr.c. NOTE: vectors 1 and 3 are disputed by Red Hat, which states that the input cannot exceed the allocated buffer size.
CVSS v2 metrics
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Red Hat security errata
|Red Hat Enterprise Linux version 5 (libtiff)||RHSA-2014:0223||February 27, 2014|
|Red Hat Enterprise Linux version 6 (libtiff)||RHSA-2014:0222||February 27, 2014|
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