Multiple buffer overflows in libtiff prior to 4.0.3 allow remote malicious users 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.
Vulnerable Product | Search on Vulmon | Subscribe to Product |
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libtiff libtiff 4.0 |
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libtiff libtiff 4.0.1 |
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libtiff libtiff |