MGASA-2018-0493 Updated libtiff packages fix security vulnerabilities

Heap-based buffer overflow in the cpSeparateBufToContigBuf function in tiffcp.c in LibTIFF 4.0.9 allows remote attackers to cause a denial of service crash or possibly have unspecified other impact via a crafted TIFF file. CVE-2018-12900 LibTIFF 4.0.9 with JBIG enabled decodes arbitrarily-sized...

MGASA-2016-0349 The updated packages fix libtiff security vulnerabilities

The TIFFVGetField function in tifdir.c in libtiff 4.0.6 allows attackers to cause a denial of service invalid memory write and crash or possibly have unspecified other impact via crafted field data in an extension tag in a TIFF image. CVE-2015-7554 Heap-based buffer overflow in the...

MGASA-2016-0017 Updated libtiff package fixes security vulnerabilities

In libtiff, in tifnext.c, a potential out-of-bound write in NeXTDecode triggered by the test case for CVE-2015-1547 maptools bugzilla 2508. In libtiff, in tifgetimage.c, out-of-bound reads in the TIFFRGBAImage interface in case of unsupported values of SamplesPerPixel/ExtraSamples for LogLUV /...