{"id":"UBUNTU-CVE-2017-9221","details":"The mp4ff_read_mdhd function in common/mp4ff/mp4atom.c in Freeware Advanced Audio Decoder 2 (FAAD2) 2.7 allows remote attackers to cause a denial of service (invalid memory read and application crash) via a crafted mp4 file.","modified":"2025-09-08T16:44:16Z","published":"2017-06-27T12:29:00Z","upstream":["CVE-2017-9221"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-9221"},{"type":"REPORT","url":"http://seclists.org/fulldisclosure/2017/Jun/32"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2017-9221"}],"affected":[{"package":{"name":"faad2","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/faad2@2.7-8+deb7u1build0.14.04.1?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7-8+deb7u1build0.14.04.1"}]}],"versions":["2.7-8"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"2.7-8+deb7u1build0.14.04.1","binary_name":"faad"},{"binary_version":"2.7-8+deb7u1build0.14.04.1","binary_name":"libfaad-dev"},{"binary_version":"2.7-8+deb7u1build0.14.04.1","binary_name":"libfaad2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-9221.json"}},{"package":{"name":"faad2","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/faad2@2.7-8+deb8u3build0.14.04.1~esm1?arch=source&distro=trusty/esm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7-8+deb8u3build0.14.04.1~esm1"}]}],"versions":["2.7-8","2.7-8+deb7u1build0.14.04.1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro","binaries":[{"binary_version":"2.7-8+deb8u3build0.14.04.1~esm1","binary_name":"faad"},{"binary_version":"2.7-8+deb8u3build0.14.04.1~esm1","binary_name":"libfaad-dev"},{"binary_version":"2.7-8+deb8u3build0.14.04.1~esm1","binary_name":"libfaad2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-9221.json"}},{"package":{"name":"faad2","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/faad2@2.8.0~cvs20150510-1ubuntu0.1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.8.0~cvs20150510-1ubuntu0.1"}]}],"versions":["2.8.0~cvs20150510-1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"2.8.0~cvs20150510-1ubuntu0.1","binary_name":"faad"},{"binary_version":"2.8.0~cvs20150510-1ubuntu0.1","binary_name":"libfaad-dev"},{"binary_version":"2.8.0~cvs20150510-1ubuntu0.1","binary_name":"libfaad2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-9221.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}