The GD Graphics Library (aka LibGD) 2.2.5 has a double free in the gdImage*Ptr() functions in gdgifout.c, gdjpeg.c, and gdwbmp.c. NOTE: PHP is unaffected.
{ "availability": "No subscription required", "ubuntu_priority": "low", "binaries": [ { "binary_version": "2.1.0-3ubuntu0.11", "binary_name": "libgd-dbg" }, { "binary_version": "2.1.0-3ubuntu0.11", "binary_name": "libgd-dev" }, { "binary_version": "2.1.0-3ubuntu0.11", "binary_name": "libgd-tools" }, { "binary_version": "2.1.0-3ubuntu0.11", "binary_name": "libgd-tools-dbgsym" }, { "binary_version": "2.1.0-3ubuntu0.11", "binary_name": "libgd2-noxpm-dev" }, { "binary_version": "2.1.0-3ubuntu0.11", "binary_name": "libgd2-xpm-dev" }, { "binary_version": "2.1.0-3ubuntu0.11", "binary_name": "libgd3" }, { "binary_version": "2.1.0-3ubuntu0.11", "binary_name": "libgd3-dbgsym" } ] }
{ "availability": "No subscription required", "ubuntu_priority": "low", "binaries": [ { "binary_version": "2.1.1-4ubuntu0.16.04.11", "binary_name": "libgd-dbg" }, { "binary_version": "2.1.1-4ubuntu0.16.04.11", "binary_name": "libgd-dev" }, { "binary_version": "2.1.1-4ubuntu0.16.04.11", "binary_name": "libgd-dev-dbgsym" }, { "binary_version": "2.1.1-4ubuntu0.16.04.11", "binary_name": "libgd-tools" }, { "binary_version": "2.1.1-4ubuntu0.16.04.11", "binary_name": "libgd-tools-dbgsym" }, { "binary_version": "2.1.1-4ubuntu0.16.04.11", "binary_name": "libgd3" }, { "binary_version": "2.1.1-4ubuntu0.16.04.11", "binary_name": "libgd3-dbgsym" } ] }
{ "availability": "No subscription required", "ubuntu_priority": "low", "binaries": [ { "binary_version": "2.2.5-4ubuntu0.3", "binary_name": "libgd-dev" }, { "binary_version": "2.2.5-4ubuntu0.3", "binary_name": "libgd-tools" }, { "binary_version": "2.2.5-4ubuntu0.3", "binary_name": "libgd-tools-dbgsym" }, { "binary_version": "2.2.5-4ubuntu0.3", "binary_name": "libgd3" }, { "binary_version": "2.2.5-4ubuntu0.3", "binary_name": "libgd3-dbgsym" } ] }