Gentoo Linux Security Advisory 201209-2 - Multiple vulnerabilities in libTIFF could result in execution of arbitrary code or Denial of Service. Versions less than 4.0.2-r1 are affected.
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Ubuntu Security Notice 1085-2 - USN-1085-1 fixed vulnerabilities in the system TIFF library. The upstream fixes were incomplete and created problems for certain CCITTFAX4 files. This update fixes the problem. Multiple vulnerabilities related to tiff have been discovered and addressed. Sauli Pahlman discovered that the TIFF library incorrectly handled invalid td_stripbytecount fields. Sauli Pahlman discovered that the TIFF library incorrectly handled TIFF files with an invalid combination of SamplesPerPixel and Photometric values. Nicolae Ghimbovschi discovered that the TIFF library incorrectly handled invalid ReferenceBlackWhite values. Sauli Pahlman discovered that the TIFF library incorrectly handled certain default fields. It was discovered that the TIFF library incorrectly validated certain data types. It was discovered that the TIFF library incorrectly handled downsampled JPEG data. Various other issues were also addressed.
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Ubuntu Security Notice 1085-1 - Multiple vulnerabilities related to tiff have been discovered and addressed. Sauli Pahlman discovered that the TIFF library incorrectly handled invalid td_stripbytecount fields. Sauli Pahlman discovered that the TIFF library incorrectly handled TIFF files with an invalid combination of SamplesPerPixel and Photometric values. Nicolae Ghimbovschi discovered that the TIFF library incorrectly handled invalid ReferenceBlackWhite values. Sauli Pahlman discovered that the TIFF library incorrectly handled certain default fields. It was discovered that the TIFF library incorrectly validated certain data types. It was discovered that the TIFF library incorrectly handled downsampled JPEG data. Various other issues were also addressed.
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Mandriva Linux Security Advisory 2010-190 - libtiff allows remote attackers to cause a denial of service (memory corruption) or possibly execute arbitrary code via a crafted TIFF image. The updated packages have been patched to correct this issue.
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