Null source pointer passed as an argument to memcpy() function within TIFFFetchStripThing() in tif_dirread.c in libtiff versions from 3.9.0 to 4.3.0 could lead to Denial of Service via crafted TIFF file. For users that compile libtiff from sources, the fix is available with commit eecb0712.
{ "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro", "ubuntu_priority": "low", "binaries": [ { "binary_name": "libtiff-doc", "binary_version": "4.0.3-7ubuntu0.11+esm1" }, { "binary_name": "libtiff-opengl", "binary_version": "4.0.3-7ubuntu0.11+esm1" }, { "binary_name": "libtiff-opengl-dbgsym", "binary_version": "4.0.3-7ubuntu0.11+esm1" }, { "binary_name": "libtiff-tools", "binary_version": "4.0.3-7ubuntu0.11+esm1" }, { "binary_name": "libtiff-tools-dbgsym", "binary_version": "4.0.3-7ubuntu0.11+esm1" }, { "binary_name": "libtiff4-dev", "binary_version": "4.0.3-7ubuntu0.11+esm1" }, { "binary_name": "libtiff5", "binary_version": "4.0.3-7ubuntu0.11+esm1" }, { "binary_name": "libtiff5-alt-dev", "binary_version": "4.0.3-7ubuntu0.11+esm1" }, { "binary_name": "libtiff5-dbgsym", "binary_version": "4.0.3-7ubuntu0.11+esm1" }, { "binary_name": "libtiff5-dev", "binary_version": "4.0.3-7ubuntu0.11+esm1" }, { "binary_name": "libtiffxx5", "binary_version": "4.0.3-7ubuntu0.11+esm1" }, { "binary_name": "libtiffxx5-dbgsym", "binary_version": "4.0.3-7ubuntu0.11+esm1" } ] }
{ "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro", "ubuntu_priority": "low", "binaries": [ { "binary_name": "libtiff-doc", "binary_version": "4.0.6-1ubuntu0.8+esm1" }, { "binary_name": "libtiff-opengl", "binary_version": "4.0.6-1ubuntu0.8+esm1" }, { "binary_name": "libtiff-opengl-dbgsym", "binary_version": "4.0.6-1ubuntu0.8+esm1" }, { "binary_name": "libtiff-tools", "binary_version": "4.0.6-1ubuntu0.8+esm1" }, { "binary_name": "libtiff-tools-dbgsym", "binary_version": "4.0.6-1ubuntu0.8+esm1" }, { "binary_name": "libtiff5", "binary_version": "4.0.6-1ubuntu0.8+esm1" }, { "binary_name": "libtiff5-dbgsym", "binary_version": "4.0.6-1ubuntu0.8+esm1" }, { "binary_name": "libtiff5-dev", "binary_version": "4.0.6-1ubuntu0.8+esm1" }, { "binary_name": "libtiffxx5", "binary_version": "4.0.6-1ubuntu0.8+esm1" }, { "binary_name": "libtiffxx5-dbgsym", "binary_version": "4.0.6-1ubuntu0.8+esm1" } ] }
{ "availability": "No subscription required", "ubuntu_priority": "low", "binaries": [ { "binary_name": "libtiff-dev", "binary_version": "4.0.9-5ubuntu0.5" }, { "binary_name": "libtiff-doc", "binary_version": "4.0.9-5ubuntu0.5" }, { "binary_name": "libtiff-opengl", "binary_version": "4.0.9-5ubuntu0.5" }, { "binary_name": "libtiff-opengl-dbgsym", "binary_version": "4.0.9-5ubuntu0.5" }, { "binary_name": "libtiff-tools", "binary_version": "4.0.9-5ubuntu0.5" }, { "binary_name": "libtiff-tools-dbgsym", "binary_version": "4.0.9-5ubuntu0.5" }, { "binary_name": "libtiff5", "binary_version": "4.0.9-5ubuntu0.5" }, { "binary_name": "libtiff5-dbgsym", "binary_version": "4.0.9-5ubuntu0.5" }, { "binary_name": "libtiff5-dev", "binary_version": "4.0.9-5ubuntu0.5" }, { "binary_name": "libtiffxx5", "binary_version": "4.0.9-5ubuntu0.5" }, { "binary_name": "libtiffxx5-dbgsym", "binary_version": "4.0.9-5ubuntu0.5" } ] }
{ "availability": "No subscription required", "ubuntu_priority": "low", "binaries": [ { "binary_name": "libtiff-dev", "binary_version": "4.1.0+git191117-2ubuntu0.20.04.3" }, { "binary_name": "libtiff-doc", "binary_version": "4.1.0+git191117-2ubuntu0.20.04.3" }, { "binary_name": "libtiff-opengl", "binary_version": "4.1.0+git191117-2ubuntu0.20.04.3" }, { "binary_name": "libtiff-opengl-dbgsym", "binary_version": "4.1.0+git191117-2ubuntu0.20.04.3" }, { "binary_name": "libtiff-tools", "binary_version": "4.1.0+git191117-2ubuntu0.20.04.3" }, { "binary_name": "libtiff-tools-dbgsym", "binary_version": "4.1.0+git191117-2ubuntu0.20.04.3" }, { "binary_name": "libtiff5", "binary_version": "4.1.0+git191117-2ubuntu0.20.04.3" }, { "binary_name": "libtiff5-dbgsym", "binary_version": "4.1.0+git191117-2ubuntu0.20.04.3" }, { "binary_name": "libtiff5-dev", "binary_version": "4.1.0+git191117-2ubuntu0.20.04.3" }, { "binary_name": "libtiffxx5", "binary_version": "4.1.0+git191117-2ubuntu0.20.04.3" }, { "binary_name": "libtiffxx5-dbgsym", "binary_version": "4.1.0+git191117-2ubuntu0.20.04.3" } ] }
{ "availability": "No subscription required", "ubuntu_priority": "low", "binaries": [ { "binary_name": "libtiff-dev", "binary_version": "4.3.0-4" }, { "binary_name": "libtiff-doc", "binary_version": "4.3.0-4" }, { "binary_name": "libtiff-opengl", "binary_version": "4.3.0-4" }, { "binary_name": "libtiff-opengl-dbgsym", "binary_version": "4.3.0-4" }, { "binary_name": "libtiff-tools", "binary_version": "4.3.0-4" }, { "binary_name": "libtiff-tools-dbgsym", "binary_version": "4.3.0-4" }, { "binary_name": "libtiff5", "binary_version": "4.3.0-4" }, { "binary_name": "libtiff5-dbgsym", "binary_version": "4.3.0-4" }, { "binary_name": "libtiff5-dev", "binary_version": "4.3.0-4" }, { "binary_name": "libtiffxx5", "binary_version": "4.3.0-4" }, { "binary_name": "libtiffxx5-dbgsym", "binary_version": "4.3.0-4" } ] }