An issue was discovered in Artifex Ghostscript before 10.03.1. contrib/opvp/gdevopvp.c allows arbitrary code execution via a custom Driver library, exploitable via a crafted PostScript document. This occurs because the Driver parameter for opvp (and oprp) devices can have an arbitrary name for a dynamic library; this library is then loaded.
{ "binaries": [ { "binary_name": "ghostscript", "binary_version": "9.26~dfsg+0-0ubuntu0.16.04.14+esm9" }, { "binary_name": "ghostscript-x", "binary_version": "9.26~dfsg+0-0ubuntu0.16.04.14+esm9" }, { "binary_name": "libgs-dev", "binary_version": "9.26~dfsg+0-0ubuntu0.16.04.14+esm9" }, { "binary_name": "libgs9", "binary_version": "9.26~dfsg+0-0ubuntu0.16.04.14+esm9" }, { "binary_name": "libgs9-common", "binary_version": "9.26~dfsg+0-0ubuntu0.16.04.14+esm9" } ] }
{ "binaries": [ { "binary_name": "ghostscript", "binary_version": "9.50~dfsg-5ubuntu4.12" }, { "binary_name": "ghostscript-x", "binary_version": "9.50~dfsg-5ubuntu4.12" }, { "binary_name": "libgs-dev", "binary_version": "9.50~dfsg-5ubuntu4.12" }, { "binary_name": "libgs9", "binary_version": "9.50~dfsg-5ubuntu4.12" }, { "binary_name": "libgs9-common", "binary_version": "9.50~dfsg-5ubuntu4.12" } ], "availability": "No subscription required" }
{ "binaries": [ { "binary_name": "ghostscript", "binary_version": "9.55.0~dfsg1-0ubuntu5.7" }, { "binary_name": "ghostscript-x", "binary_version": "9.55.0~dfsg1-0ubuntu5.7" }, { "binary_name": "libgs-dev", "binary_version": "9.55.0~dfsg1-0ubuntu5.7" }, { "binary_name": "libgs9", "binary_version": "9.55.0~dfsg1-0ubuntu5.7" }, { "binary_name": "libgs9-common", "binary_version": "9.55.0~dfsg1-0ubuntu5.7" } ], "availability": "No subscription required" }
{ "binaries": [ { "binary_name": "ghostscript", "binary_version": "10.02.1~dfsg1-0ubuntu7.1" }, { "binary_name": "libgs-common", "binary_version": "10.02.1~dfsg1-0ubuntu7.1" }, { "binary_name": "libgs-dev", "binary_version": "10.02.1~dfsg1-0ubuntu7.1" }, { "binary_name": "libgs10", "binary_version": "10.02.1~dfsg1-0ubuntu7.1" }, { "binary_name": "libgs10-common", "binary_version": "10.02.1~dfsg1-0ubuntu7.1" } ], "availability": "No subscription required" }