A vulnerability was discovered in GD Graphics Library (aka libgd), as used in PHP that does not zero colorMap arrays before use. A specially crafted GIF image could use the uninitialized tables to read bytes from the top of the stack.
{ "availability": "No subscription required", "binaries": [ { "binary_version": "2.1.0-3ubuntu0.7", "binary_name": "libgd-dbg" }, { "binary_version": "2.1.0-3ubuntu0.7", "binary_name": "libgd-dev" }, { "binary_version": "2.1.0-3ubuntu0.7", "binary_name": "libgd-tools" }, { "binary_version": "2.1.0-3ubuntu0.7", "binary_name": "libgd-tools-dbgsym" }, { "binary_version": "2.1.0-3ubuntu0.7", "binary_name": "libgd2-noxpm-dev" }, { "binary_version": "2.1.0-3ubuntu0.7", "binary_name": "libgd2-xpm-dev" }, { "binary_version": "2.1.0-3ubuntu0.7", "binary_name": "libgd3" }, { "binary_version": "2.1.0-3ubuntu0.7", "binary_name": "libgd3-dbgsym" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_version": "2.1.1-4ubuntu0.16.04.7", "binary_name": "libgd-dbg" }, { "binary_version": "2.1.1-4ubuntu0.16.04.7", "binary_name": "libgd-dev" }, { "binary_version": "2.1.1-4ubuntu0.16.04.7", "binary_name": "libgd-dev-dbgsym" }, { "binary_version": "2.1.1-4ubuntu0.16.04.7", "binary_name": "libgd-tools" }, { "binary_version": "2.1.1-4ubuntu0.16.04.7", "binary_name": "libgd-tools-dbgsym" }, { "binary_version": "2.1.1-4ubuntu0.16.04.7", "binary_name": "libgd3" }, { "binary_version": "2.1.1-4ubuntu0.16.04.7", "binary_name": "libgd3-dbgsym" } ] }