{"id":"UBUNTU-CVE-2019-14811","details":"A flaw was found in, ghostscript versions prior to 9.50, in the .pdf_hook_DSC_Creator procedure where it did not properly secure its privileged calls, enabling scripts to bypass `-dSAFER` restrictions. A specially crafted PostScript file could disable security protection and then have access to the file system, or execute arbitrary commands.","modified":"2026-02-04T02:27:18.389478Z","published":"2019-08-28T00:00:00Z","related":["USN-4111-1"],"upstream":["CVE-2019-14811"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-14811"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4111-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2019-14811"}],"affected":[{"package":{"name":"ghostscript","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/ghostscript@9.26~dfsg+0-0ubuntu0.16.04.11?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.26~dfsg+0-0ubuntu0.16.04.11"}]}],"versions":["9.16~dfsg~0-0ubuntu3","9.16~dfsg~0-0ubuntu4","9.18~dfsg~0-0ubuntu1","9.18~dfsg~0-0ubuntu2","9.18~dfsg~0-0ubuntu2.2","9.18~dfsg~0-0ubuntu2.3","9.18~dfsg~0-0ubuntu2.4","9.18~dfsg~0-0ubuntu2.6","9.18~dfsg~0-0ubuntu2.7","9.18~dfsg~0-0ubuntu2.8","9.18~dfsg~0-0ubuntu2.9","9.25~dfsg+1-0ubuntu0.16.04.1","9.25~dfsg+1-0ubuntu0.16.04.2","9.25~dfsg+1-0ubuntu0.16.04.3","9.26~dfsg+0-0ubuntu0.16.04.1","9.26~dfsg+0-0ubuntu0.16.04.3","9.26~dfsg+0-0ubuntu0.16.04.4","9.26~dfsg+0-0ubuntu0.16.04.5","9.26~dfsg+0-0ubuntu0.16.04.6","9.26~dfsg+0-0ubuntu0.16.04.7","9.26~dfsg+0-0ubuntu0.16.04.8","9.26~dfsg+0-0ubuntu0.16.04.9","9.26~dfsg+0-0ubuntu0.16.04.10"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"9.26~dfsg+0-0ubuntu0.16.04.11","binary_name":"ghostscript"},{"binary_version":"9.26~dfsg+0-0ubuntu0.16.04.11","binary_name":"ghostscript-x"},{"binary_version":"9.26~dfsg+0-0ubuntu0.16.04.11","binary_name":"libgs-dev"},{"binary_version":"9.26~dfsg+0-0ubuntu0.16.04.11","binary_name":"libgs9"},{"binary_version":"9.26~dfsg+0-0ubuntu0.16.04.11","binary_name":"libgs9-common"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-14811.json"}},{"package":{"name":"ghostscript","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/ghostscript@9.26~dfsg+0-0ubuntu0.18.04.11?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.26~dfsg+0-0ubuntu0.18.04.11"}]}],"versions":["9.21~dfsg+1-0ubuntu3","9.22~dfsg+1-0ubuntu1","9.22~dfsg+1-0ubuntu1.1","9.22~dfsg+1-0ubuntu1.2","9.25~dfsg+1-0ubuntu0.18.04.1","9.25~dfsg+1-0ubuntu0.18.04.2","9.26~dfsg+0-0ubuntu0.18.04.1","9.26~dfsg+0-0ubuntu0.18.04.3","9.26~dfsg+0-0ubuntu0.18.04.4","9.26~dfsg+0-0ubuntu0.18.04.5","9.26~dfsg+0-0ubuntu0.18.04.6","9.26~dfsg+0-0ubuntu0.18.04.7","9.26~dfsg+0-0ubuntu0.18.04.8","9.26~dfsg+0-0ubuntu0.18.04.9","9.26~dfsg+0-0ubuntu0.18.04.10"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"9.26~dfsg+0-0ubuntu0.18.04.11","binary_name":"ghostscript"},{"binary_version":"9.26~dfsg+0-0ubuntu0.18.04.11","binary_name":"ghostscript-x"},{"binary_version":"9.26~dfsg+0-0ubuntu0.18.04.11","binary_name":"libgs-dev"},{"binary_version":"9.26~dfsg+0-0ubuntu0.18.04.11","binary_name":"libgs9"},{"binary_version":"9.26~dfsg+0-0ubuntu0.18.04.11","binary_name":"libgs9-common"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-14811.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L"},{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}