A buffer overflow flaw was found in base/gdevdevn.c:1973 in devnpcxwrite_rle() in ghostscript. This issue may allow a local attacker to cause a denial of service via outputting a crafted PDF file for a DEVN device with gs.
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{ "ubuntu_priority": "medium", "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro", "binaries": [ { "binary_name": "ghostscript", "binary_version": "9.26~dfsg+0-0ubuntu0.18.04.18+esm1" }, { "binary_name": "ghostscript-dbg", "binary_version": "9.26~dfsg+0-0ubuntu0.18.04.18+esm1" }, { "binary_name": "ghostscript-doc", "binary_version": "9.26~dfsg+0-0ubuntu0.18.04.18+esm1" }, { "binary_name": "ghostscript-x", "binary_version": "9.26~dfsg+0-0ubuntu0.18.04.18+esm1" }, { "binary_name": "libgs-dev", "binary_version": "9.26~dfsg+0-0ubuntu0.18.04.18+esm1" }, { "binary_name": "libgs9", "binary_version": "9.26~dfsg+0-0ubuntu0.18.04.18+esm1" }, { "binary_name": "libgs9-common", "binary_version": "9.26~dfsg+0-0ubuntu0.18.04.18+esm1" } ] }
{ "ubuntu_priority": "medium", "availability": "No subscription required", "binaries": [ { "binary_name": "ghostscript", "binary_version": "9.50~dfsg-5ubuntu4.9" }, { "binary_name": "ghostscript-dbg", "binary_version": "9.50~dfsg-5ubuntu4.9" }, { "binary_name": "ghostscript-doc", "binary_version": "9.50~dfsg-5ubuntu4.9" }, { "binary_name": "ghostscript-x", "binary_version": "9.50~dfsg-5ubuntu4.9" }, { "binary_name": "libgs-dev", "binary_version": "9.50~dfsg-5ubuntu4.9" }, { "binary_name": "libgs9", "binary_version": "9.50~dfsg-5ubuntu4.9" }, { "binary_name": "libgs9-common", "binary_version": "9.50~dfsg-5ubuntu4.9" } ] }
{ "ubuntu_priority": "medium", "availability": "No subscription required", "binaries": [ { "binary_name": "ghostscript", "binary_version": "9.55.0~dfsg1-0ubuntu5.4" }, { "binary_name": "ghostscript-dbgsym", "binary_version": "9.55.0~dfsg1-0ubuntu5.4" }, { "binary_name": "ghostscript-doc", "binary_version": "9.55.0~dfsg1-0ubuntu5.4" }, { "binary_name": "ghostscript-x", "binary_version": "9.55.0~dfsg1-0ubuntu5.4" }, { "binary_name": "ghostscript-x-dbgsym", "binary_version": "9.55.0~dfsg1-0ubuntu5.4" }, { "binary_name": "libgs-dev", "binary_version": "9.55.0~dfsg1-0ubuntu5.4" }, { "binary_name": "libgs9", "binary_version": "9.55.0~dfsg1-0ubuntu5.4" }, { "binary_name": "libgs9-common", "binary_version": "9.55.0~dfsg1-0ubuntu5.4" }, { "binary_name": "libgs9-dbgsym", "binary_version": "9.55.0~dfsg1-0ubuntu5.4" } ] }