tools/tiffcrop.c in LibTIFF 4.0.7 allows remote attackers to cause a denial of service (heap-based buffer over-read and buffer overflow) or possibly have unspecified other impact via a crafted TIFF image, related to "READ of size 1" and libtiff/tif_fax3.c:413:13.
{ "vanir_signatures": [ { "id": "CVE-2016-10271-f27c6683", "signature_type": "Line", "target": { "file": "tools/tiffcrop.c" }, "deprecated": false, "digest": { "line_hashes": [ "111633499006794891595029772493952131724", "206460266800680103780621300178950394508", "32075657973777556999564344135156226664", "282925417194561605293494953519671084994" ], "threshold": 0.9 }, "signature_version": "v1", "source": "https://github.com/vadz/libtiff/commit/9657bbe3cdce4aaa90e07d50c1c70ae52da0ba6a" } ] }