{"id":"USN-6313-1","summary":"faad2 vulnerabilities","details":"It was discovered that FAAD2 incorrectly handled certain inputs. If a user or\nan automated system were tricked into opening a specially crafted input file,\na remote attacker could possibly use this issue to execute arbitrary code.\n(CVE-2021-32272, CVE-2021-32273, CVE-2021-32274, CVE-2021-32277,\nCVE-2021-32278, CVE-2023-38857, CVE-2023-38858)\n\nIt was discovered that FAAD2 incorrectly handled certain inputs. If a user or\nan automated system were tricked into opening a specially crafted input file,\na remote attacker could possibly use this issue to cause a denial of service.\n(CVE-2021-32276)\n","modified":"2026-02-10T04:43:17Z","published":"2023-08-29T09:42:12Z","related":["UBUNTU-CVE-2021-32272","UBUNTU-CVE-2021-32273","UBUNTU-CVE-2021-32274","UBUNTU-CVE-2021-32276","UBUNTU-CVE-2021-32277","UBUNTU-CVE-2021-32278","UBUNTU-CVE-2023-38857","UBUNTU-CVE-2023-38858"],"upstream":["CVE-2021-32272","CVE-2021-32273","CVE-2021-32274","CVE-2021-32276","CVE-2021-32277","CVE-2021-32278","CVE-2023-38857","CVE-2023-38858","UBUNTU-CVE-2021-32272","UBUNTU-CVE-2021-32273","UBUNTU-CVE-2021-32274","UBUNTU-CVE-2021-32276","UBUNTU-CVE-2021-32277","UBUNTU-CVE-2021-32278","UBUNTU-CVE-2023-38857","UBUNTU-CVE-2023-38858"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-6313-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-32272"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-32273"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-32274"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-32276"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-32277"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-32278"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-38857"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-38858"}],"affected":[{"package":{"name":"faad2","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/faad2@2.7-8+deb8u3ubuntu0.1~esm1?arch=source&distro=trusty/esm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7-8+deb8u3ubuntu0.1~esm1"}]}],"versions":["2.7-8","2.7-8+deb7u1build0.14.04.1","2.7-8+deb8u3build0.14.04.1~esm1"],"ecosystem_specific":{"binaries":[{"binary_version":"2.7-8+deb8u3ubuntu0.1~esm1","binary_name":"faad"},{"binary_version":"2.7-8+deb8u3ubuntu0.1~esm1","binary_name":"libfaad-dev"},{"binary_version":"2.7-8+deb8u3ubuntu0.1~esm1","binary_name":"libfaad2"}],"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6313-1.json","cves_map":{"ecosystem":"Ubuntu:Pro:14.04:LTS","cves":[{"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":"Ubuntu","score":"medium"}],"id":"CVE-2021-32272"},{"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":"Ubuntu","score":"medium"}],"id":"CVE-2021-32273"},{"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":"Ubuntu","score":"medium"}],"id":"CVE-2021-32274"},{"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-2021-32276"},{"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":"Ubuntu","score":"medium"}],"id":"CVE-2021-32277"},{"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":"Ubuntu","score":"medium"}],"id":"CVE-2021-32278"},{"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-2023-38857"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2023-38858"}]}}},{"package":{"name":"faad2","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/faad2@2.8.0~cvs20150510-1ubuntu0.1+esm1?arch=source&distro=esm-apps/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.8.0~cvs20150510-1ubuntu0.1+esm1"}]}],"versions":["2.8.0~cvs20150510-1","2.8.0~cvs20150510-1ubuntu0.1"],"ecosystem_specific":{"binaries":[{"binary_version":"2.8.0~cvs20150510-1ubuntu0.1+esm1","binary_name":"faad"},{"binary_version":"2.8.0~cvs20150510-1ubuntu0.1+esm1","binary_name":"libfaad-dev"},{"binary_version":"2.8.0~cvs20150510-1ubuntu0.1+esm1","binary_name":"libfaad2"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6313-1.json","cves_map":{"ecosystem":"Ubuntu:Pro:16.04:LTS","cves":[{"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":"Ubuntu","score":"medium"}],"id":"CVE-2021-32272"},{"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":"Ubuntu","score":"medium"}],"id":"CVE-2021-32273"},{"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":"Ubuntu","score":"medium"}],"id":"CVE-2021-32274"},{"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-2021-32276"},{"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":"Ubuntu","score":"medium"}],"id":"CVE-2021-32277"},{"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":"Ubuntu","score":"medium"}],"id":"CVE-2021-32278"},{"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-2023-38857"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2023-38858"}]}}},{"package":{"name":"faad2","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/faad2@2.8.8-1ubuntu0.1~esm1?arch=source&distro=esm-apps/bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.8.8-1ubuntu0.1~esm1"}]}],"versions":["2.8.1-2","2.8.5-1","2.8.6-1","2.8.8-1"],"ecosystem_specific":{"binaries":[{"binary_version":"2.8.8-1ubuntu0.1~esm1","binary_name":"faad"},{"binary_version":"2.8.8-1ubuntu0.1~esm1","binary_name":"libfaad-dev"},{"binary_version":"2.8.8-1ubuntu0.1~esm1","binary_name":"libfaad2"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6313-1.json","cves_map":{"ecosystem":"Ubuntu:Pro:18.04:LTS","cves":[{"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":"Ubuntu","score":"medium"}],"id":"CVE-2021-32272"},{"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":"Ubuntu","score":"medium"}],"id":"CVE-2021-32273"},{"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":"Ubuntu","score":"medium"}],"id":"CVE-2021-32274"},{"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-2021-32276"},{"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":"Ubuntu","score":"medium"}],"id":"CVE-2021-32277"},{"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":"Ubuntu","score":"medium"}],"id":"CVE-2021-32278"},{"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-2023-38857"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2023-38858"}]}}},{"package":{"name":"faad2","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/faad2@2.9.1-1ubuntu0.1?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.9.1-1ubuntu0.1"}]}],"versions":["2.8.8-3.2","2.9.0-1","2.9.1-1"],"ecosystem_specific":{"binaries":[{"binary_version":"2.9.1-1ubuntu0.1","binary_name":"faad"},{"binary_version":"2.9.1-1ubuntu0.1","binary_name":"libfaad-dev"},{"binary_version":"2.9.1-1ubuntu0.1","binary_name":"libfaad2"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6313-1.json","cves_map":{"ecosystem":"Ubuntu:20.04:LTS","cves":[{"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":"Ubuntu","score":"medium"}],"id":"CVE-2021-32272"},{"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":"Ubuntu","score":"medium"}],"id":"CVE-2021-32273"},{"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":"Ubuntu","score":"medium"}],"id":"CVE-2021-32274"},{"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-2021-32276"},{"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":"Ubuntu","score":"medium"}],"id":"CVE-2021-32277"},{"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":"Ubuntu","score":"medium"}],"id":"CVE-2021-32278"},{"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-2023-38857"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2023-38858"}]}}}],"schema_version":"1.7.3"}