Denial of Service in libtiff 3.7.0 via Zero YCbCr Subsampling Value

CVE-2005-2452 · MEDIUM Severity

AV:N/AC:L/AU:N/C:N/I:N/A:P

libtiff up to 3.7.0 allows remote attackers to cause a denial of service (application crash) via a TIFF image header with a zero "YCbCr subsampling" value, which causes a divide-by-zero error in (1) tif_strip.c and (2) tif_tile.c, a different vulnerability than CVE-2004-0804.

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