Gentoo Linux Security Advisory GLSA 200809-07 - Multiple buffer underflow vulnerabilities in libTIFF may allow for the remote execution of arbitrary code. Drew Yao (Apple Product Security) and Clay Wood reported multiple buffer underflows in the LZWDecode() and LZWDecodeCompat() functions in tif_lzw.c when processing TIFF files. Versions less than 3.8.2-r4 are affected.
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