LibTIFF 4.0.3 allows remote attackers to cause a denial of service (out-of-bounds write) or possibly have unspecified other impact via a crafted TIFF image, as demonstrated by failure of tifnext.c to verify that the BitsPerSample value is 2, and the t2psamplelabsignedtounsigned function in tiff2pdf.c.
{ "availability": "No subscription required", "ubuntu_priority": "medium", "binaries": [ { "libtiff-doc": "4.0.3-7ubuntu0.2", "libtiff-opengl": "4.0.3-7ubuntu0.2", "libtiff4-dev": "4.0.3-7ubuntu0.2", "libtiff5": "4.0.3-7ubuntu0.2", "libtiff5-alt-dev": "4.0.3-7ubuntu0.2", "libtiff-tools": "4.0.3-7ubuntu0.2", "libtiffxx5": "4.0.3-7ubuntu0.2", "libtiff5-dev": "4.0.3-7ubuntu0.2" } ] }