Gentoo Linux Security Advisory 201701-16 - Multiple vulnerabilities have been found in libTIFF, the worst of which may allow execution of arbitrary code. Versions less than 4.0.7 are affected.
cac656185fbc235b7c15ba927616d416942ad6b1eafdc7a99d3f5be8d70b9b78Debian Linux Security Advisory 2965-1 - Murray McAllister discovered a heap-based buffer overflow in the gif2tiff command line tool. Executing gif2tiff on a malicious tiff image could result in arbitrary code execution.
e90896a3995b973826f47abf3ef4a738f398fc2a44b8103de0909eef969c1a38Ubuntu Security Notice 2205-1 - Pedro Ribeiro discovered that LibTIFF incorrectly handled certain malformed images when using the gif2tiff tool. If a user or automated system were tricked into opening a specially crafted GIF image, a remote attacker could crash the application, leading to a denial of service, or possibly execute arbitrary code with user privileges. This issue only affected Ubuntu 10.04 LTS, Ubuntu 12.04 LTS, Ubuntu 12.10 and Ubuntu 13.10. Pedro Ribeiro discovered that LibTIFF incorrectly handled certain malformed images when using the tiff2pdf tool. If a user or automated system were tricked into opening a specially crafted TIFF image, a remote attacker could crash the application, leading to a denial of service, or possibly execute arbitrary code with user privileges. This issue only affected Ubuntu 10.04 LTS, Ubuntu 12.04 LTS, Ubuntu 12.10 and Ubuntu 13.10. Various other issues were also addressed.
0a36165cd5461687b32e574203a454a3c7144c64466afed8433775e0d7a46ec0Red Hat Security Advisory 2014-0223-01 - The libtiff packages contain a library of functions for manipulating Tagged Image File Format files. A heap-based buffer overflow and a use-after-free flaw were found in the tiff2pdf tool. An attacker could use these flaws to create a specially crafted TIFF file that would cause tiff2pdf to crash or, possibly, execute arbitrary code. Multiple buffer overflow flaws were found in the gif2tiff tool. An attacker could use these flaws to create a specially crafted GIF file that could cause gif2tiff to crash or, possibly, execute arbitrary code.
75cdc7caf157b13a85454f0d9bfaca0783cd730c536f634625254045fb9a741eRed Hat Security Advisory 2014-0222-01 - The libtiff packages contain a library of functions for manipulating Tagged Image File Format files. A heap-based buffer overflow and a use-after-free flaw were found in the tiff2pdf tool. An attacker could use these flaws to create a specially crafted TIFF file that would cause tiff2pdf to crash or, possibly, execute arbitrary code. Multiple buffer overflow flaws were found in the gif2tiff tool. An attacker could use these flaws to create a specially crafted GIF file that could cause gif2tiff to crash or, possibly, execute arbitrary code.
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