{"id":"USN-5224-1","summary":"ghostscript vulnerabilities","details":"It was discovered that Ghostscript incorrectly handled certain PostScript\nfiles. If a user or automated system were tricked into processing a\nspecially crafted file, a remote attacker could possibly use this issue to\ncause Ghostscript to crash, resulting in a denial of service, or possibly\nexecute arbitrary code.\n","modified":"2026-04-22T09:52:44.129324Z","published":"2022-01-12T12:15:31Z","related":["UBUNTU-CVE-2021-45944","UBUNTU-CVE-2021-45949"],"upstream":["CVE-2021-45944","CVE-2021-45949","UBUNTU-CVE-2021-45944","UBUNTU-CVE-2021-45949"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5224-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-45944"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-45949"}],"affected":[{"package":{"name":"ghostscript","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/ghostscript@9.26~dfsg+0-0ubuntu0.18.04.15?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.26~dfsg+0-0ubuntu0.18.04.15"}]}],"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","9.26~dfsg+0-0ubuntu0.18.04.11","9.26~dfsg+0-0ubuntu0.18.04.12","9.26~dfsg+0-0ubuntu0.18.04.13","9.26~dfsg+0-0ubuntu0.18.04.14"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"9.26~dfsg+0-0ubuntu0.18.04.15","binary_name":"ghostscript"},{"binary_version":"9.26~dfsg+0-0ubuntu0.18.04.15","binary_name":"ghostscript-x"},{"binary_version":"9.26~dfsg+0-0ubuntu0.18.04.15","binary_name":"libgs9"},{"binary_version":"9.26~dfsg+0-0ubuntu0.18.04.15","binary_name":"libgs9-common"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5224-1.json","cves_map":{"ecosystem":"Ubuntu:18.04:LTS","cves":[{"id":"CVE-2021-45944","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2021-45949","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}]}}},{"package":{"name":"ghostscript","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/ghostscript@9.50~dfsg-5ubuntu4.5?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.50~dfsg-5ubuntu4.5"}]}],"versions":["9.27~dfsg+0-0ubuntu3","9.27~dfsg+0-0ubuntu4","9.50~dfsg-5ubuntu1","9.50~dfsg-5ubuntu2","9.50~dfsg-5ubuntu3","9.50~dfsg-5ubuntu4","9.50~dfsg-5ubuntu4.1","9.50~dfsg-5ubuntu4.2","9.50~dfsg-5ubuntu4.3","9.50~dfsg-5ubuntu4.4"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"9.50~dfsg-5ubuntu4.5","binary_name":"ghostscript"},{"binary_version":"9.50~dfsg-5ubuntu4.5","binary_name":"ghostscript-x"},{"binary_version":"9.50~dfsg-5ubuntu4.5","binary_name":"libgs9"},{"binary_version":"9.50~dfsg-5ubuntu4.5","binary_name":"libgs9-common"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5224-1.json","cves_map":{"ecosystem":"Ubuntu:20.04:LTS","cves":[{"id":"CVE-2021-45944","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2021-45949","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}]}}}],"schema_version":"1.7.5"}