gd_interpolation.c in the GD Graphics Library (aka libgd) before 2.1.1, as used in PHP before 5.5.36, 5.6.x before 5.6.22, and 7.x before 7.0.7, allows remote attackers to cause a denial of service (out-of-bounds read) or possibly have unspecified other impact via a crafted image that is mishandled by the imagescale function.
{ "availability": "No subscription required", "binaries": [ { "binary_name": "libgd-dbg", "binary_version": "2.1.0-3ubuntu0.2" }, { "binary_name": "libgd-dev", "binary_version": "2.1.0-3ubuntu0.2" }, { "binary_name": "libgd-tools", "binary_version": "2.1.0-3ubuntu0.2" }, { "binary_name": "libgd-tools-dbgsym", "binary_version": "2.1.0-3ubuntu0.2" }, { "binary_name": "libgd2-noxpm-dev", "binary_version": "2.1.0-3ubuntu0.2" }, { "binary_name": "libgd2-xpm-dev", "binary_version": "2.1.0-3ubuntu0.2" }, { "binary_name": "libgd3", "binary_version": "2.1.0-3ubuntu0.2" }, { "binary_name": "libgd3-dbgsym", "binary_version": "2.1.0-3ubuntu0.2" } ] }