It was discovered that Ghostscript incorrectly handled parsing certain PS files. An attacker could use this issue to cause Ghostscript to crash, resulting in a denial of service, or possibly execute arbitrary code.
{ "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro", "binaries": [ { "binary_version": "9.26~dfsg+0-0ubuntu0.16.04.14+esm8", "binary_name": "ghostscript" }, { "binary_version": "9.26~dfsg+0-0ubuntu0.16.04.14+esm8", "binary_name": "ghostscript-dbg" }, { "binary_version": "9.26~dfsg+0-0ubuntu0.16.04.14+esm8", "binary_name": "ghostscript-dbgsym" }, { "binary_version": "9.26~dfsg+0-0ubuntu0.16.04.14+esm8", "binary_name": "ghostscript-doc" }, { "binary_version": "9.26~dfsg+0-0ubuntu0.16.04.14+esm8", "binary_name": "ghostscript-x" }, { "binary_version": "9.26~dfsg+0-0ubuntu0.16.04.14+esm8", "binary_name": "ghostscript-x-dbgsym" }, { "binary_version": "9.26~dfsg+0-0ubuntu0.16.04.14+esm8", "binary_name": "libgs-dev" }, { "binary_version": "9.26~dfsg+0-0ubuntu0.16.04.14+esm8", "binary_name": "libgs-dev-dbgsym" }, { "binary_version": "9.26~dfsg+0-0ubuntu0.16.04.14+esm8", "binary_name": "libgs9" }, { "binary_version": "9.26~dfsg+0-0ubuntu0.16.04.14+esm8", "binary_name": "libgs9-common" }, { "binary_version": "9.26~dfsg+0-0ubuntu0.16.04.14+esm8", "binary_name": "libgs9-dbgsym" } ] }
{ "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro", "binaries": [ { "binary_version": "9.26~dfsg+0-0ubuntu0.18.04.18+esm3", "binary_name": "ghostscript" }, { "binary_version": "9.26~dfsg+0-0ubuntu0.18.04.18+esm3", "binary_name": "ghostscript-dbg" }, { "binary_version": "9.26~dfsg+0-0ubuntu0.18.04.18+esm3", "binary_name": "ghostscript-doc" }, { "binary_version": "9.26~dfsg+0-0ubuntu0.18.04.18+esm3", "binary_name": "ghostscript-x" }, { "binary_version": "9.26~dfsg+0-0ubuntu0.18.04.18+esm3", "binary_name": "libgs-dev" }, { "binary_version": "9.26~dfsg+0-0ubuntu0.18.04.18+esm3", "binary_name": "libgs9" }, { "binary_version": "9.26~dfsg+0-0ubuntu0.18.04.18+esm3", "binary_name": "libgs9-common" } ] }