{"id":"USN-4630-1","summary":"raptor2 vulnerability","details":"Hanno Böck discovered that Raptor incorrectly handled certain memory\noperations. If a user were tricked into opening a specially crafted\ndocument in an application linked against Raptor, an attacker could\ncause the application to crash, resulting in a denial of service, or\npossibly execute arbitrary code.\n","modified":"2026-04-22T10:08:29.062810Z","published":"2020-11-11T15:22:07Z","related":["UBUNTU-CVE-2017-18926"],"upstream":["CVE-2017-18926","UBUNTU-CVE-2017-18926"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4630-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-18926"}],"affected":[{"package":{"name":"raptor2","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/raptor2@2.0.14-1ubuntu0.16.04.1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.14-1ubuntu0.16.04.1"}]}],"versions":["2.0.14-1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"2.0.14-1ubuntu0.16.04.1","binary_name":"libraptor2-0"},{"binary_version":"2.0.14-1ubuntu0.16.04.1","binary_name":"raptor2-utils"}]},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:16.04:LTS","cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2017-18926"}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4630-1.json"}},{"package":{"name":"raptor2","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/raptor2@2.0.14-1ubuntu0.18.04.1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.14-1ubuntu0.18.04.1"}]}],"versions":["2.0.14-1build1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"2.0.14-1ubuntu0.18.04.1","binary_name":"libraptor2-0"},{"binary_version":"2.0.14-1ubuntu0.18.04.1","binary_name":"raptor2-utils"}]},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:18.04:LTS","cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2017-18926"}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4630-1.json"}},{"package":{"name":"raptor2","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/raptor2@2.0.15-0ubuntu1.20.04.1?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.15-0ubuntu1.20.04.1"}]}],"versions":["2.0.15-0ubuntu1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"2.0.15-0ubuntu1.20.04.1","binary_name":"libraptor2-0"},{"binary_version":"2.0.15-0ubuntu1.20.04.1","binary_name":"raptor2-utils"}]},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:20.04:LTS","cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2017-18926"}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4630-1.json"}}],"schema_version":"1.7.5"}