{"id":"USN-6449-1","summary":"ffmpeg vulnerabilities","details":"It was discovered that FFmpeg incorrectly managed memory resulting \nin a memory leak. An attacker could possibly use this issue to cause\na denial of service via application crash. This issue only \naffected Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. (CVE-2020-22038)\n\nIt was discovered that FFmpeg incorrectly handled certain input files, \nleading to an integer overflow. An attacker could possibly use this issue\nto cause a denial of service via application crash. This issue only \naffected Ubuntu 20.04 LTS. (CVE-2020-20898, CVE-2021-38090, \nCVE-2021-38091, CVE-2021-38092, CVE-2021-38093, CVE-2021-38094)\n\nIt was discovered that FFmpeg incorrectly managed memory, resulting in\na memory leak.  If a user or automated system were tricked into \nprocessing a specially crafted input file, a remote attacker could\npossibly use this issue to cause a denial of service, or execute \narbitrary code. (CVE-2022-48434)\n","modified":"2026-02-10T04:43:23Z","published":"2023-10-24T10:26:27Z","related":["UBUNTU-CVE-2020-20898","UBUNTU-CVE-2020-22038","UBUNTU-CVE-2021-38090","UBUNTU-CVE-2021-38091","UBUNTU-CVE-2021-38092","UBUNTU-CVE-2021-38093","UBUNTU-CVE-2021-38094","UBUNTU-CVE-2022-48434"],"upstream":["CVE-2020-20898","CVE-2020-22038","CVE-2021-38090","CVE-2021-38091","CVE-2021-38092","CVE-2021-38093","CVE-2021-38094","CVE-2022-48434","UBUNTU-CVE-2020-20898","UBUNTU-CVE-2020-22038","UBUNTU-CVE-2021-38090","UBUNTU-CVE-2021-38091","UBUNTU-CVE-2021-38092","UBUNTU-CVE-2021-38093","UBUNTU-CVE-2021-38094","UBUNTU-CVE-2022-48434"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-6449-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-20898"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-22038"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-38090"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-38091"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-38092"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-38093"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-38094"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2022-48434"}],"affected":[{"package":{"name":"ffmpeg","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/ffmpeg@7:3.4.11-0ubuntu0.1+esm3?arch=source&distro=esm-apps/bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7:3.4.11-0ubuntu0.1+esm3"}]}],"versions":["7:3.3.4-2","7:3.3.4-2build3","7:3.4-2ubuntu2","7:3.4-4","7:3.4-4build1","7:3.4.1-1","7:3.4.1-1build1","7:3.4.2-1","7:3.4.2-1build1","7:3.4.2-2","7:3.4.4-0ubuntu0.18.04.1","7:3.4.6-0ubuntu0.18.04.1","7:3.4.8-0ubuntu0.2","7:3.4.11-0ubuntu0.1","7:3.4.11-0ubuntu0.1+esm1","7:3.4.11-0ubuntu0.1+esm2"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_name":"ffmpeg","binary_version":"7:3.4.11-0ubuntu0.1+esm3"},{"binary_name":"libavcodec-dev","binary_version":"7:3.4.11-0ubuntu0.1+esm3"},{"binary_name":"libavcodec-extra","binary_version":"7:3.4.11-0ubuntu0.1+esm3"},{"binary_name":"libavcodec-extra57","binary_version":"7:3.4.11-0ubuntu0.1+esm3"},{"binary_name":"libavcodec57","binary_version":"7:3.4.11-0ubuntu0.1+esm3"},{"binary_name":"libavdevice-dev","binary_version":"7:3.4.11-0ubuntu0.1+esm3"},{"binary_name":"libavdevice57","binary_version":"7:3.4.11-0ubuntu0.1+esm3"},{"binary_name":"libavfilter-dev","binary_version":"7:3.4.11-0ubuntu0.1+esm3"},{"binary_name":"libavfilter-extra","binary_version":"7:3.4.11-0ubuntu0.1+esm3"},{"binary_name":"libavfilter-extra6","binary_version":"7:3.4.11-0ubuntu0.1+esm3"},{"binary_name":"libavfilter6","binary_version":"7:3.4.11-0ubuntu0.1+esm3"},{"binary_name":"libavformat-dev","binary_version":"7:3.4.11-0ubuntu0.1+esm3"},{"binary_name":"libavformat57","binary_version":"7:3.4.11-0ubuntu0.1+esm3"},{"binary_name":"libavresample-dev","binary_version":"7:3.4.11-0ubuntu0.1+esm3"},{"binary_name":"libavresample3","binary_version":"7:3.4.11-0ubuntu0.1+esm3"},{"binary_name":"libavutil-dev","binary_version":"7:3.4.11-0ubuntu0.1+esm3"},{"binary_name":"libavutil55","binary_version":"7:3.4.11-0ubuntu0.1+esm3"},{"binary_name":"libpostproc-dev","binary_version":"7:3.4.11-0ubuntu0.1+esm3"},{"binary_name":"libpostproc54","binary_version":"7:3.4.11-0ubuntu0.1+esm3"},{"binary_name":"libswresample-dev","binary_version":"7:3.4.11-0ubuntu0.1+esm3"},{"binary_name":"libswresample2","binary_version":"7:3.4.11-0ubuntu0.1+esm3"},{"binary_name":"libswscale-dev","binary_version":"7:3.4.11-0ubuntu0.1+esm3"},{"binary_name":"libswscale4","binary_version":"7:3.4.11-0ubuntu0.1+esm3"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6449-1.json","cves_map":{"ecosystem":"Ubuntu:Pro: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:N/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2020-22038"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2022-48434"}]}}},{"package":{"name":"ffmpeg","ecosystem":"Ubuntu:Pro:20.04:LTS","purl":"pkg:deb/ubuntu/ffmpeg@7:4.2.7-0ubuntu0.1+esm3?arch=source&distro=esm-apps/focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7:4.2.7-0ubuntu0.1+esm3"}]}],"versions":["7:4.1.4-1build2","7:4.2.1-2","7:4.2.1-2ubuntu1","7:4.2.2-1build1","7:4.2.2-1ubuntu1","7:4.2.4-1ubuntu0.1","7:4.2.4-1ubuntu0.1+esm1","7:4.2.7-0ubuntu0.1","7:4.2.7-0ubuntu0.1+esm1","7:4.2.7-0ubuntu0.1+esm2"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_name":"ffmpeg","binary_version":"7:4.2.7-0ubuntu0.1+esm3"},{"binary_name":"libavcodec-dev","binary_version":"7:4.2.7-0ubuntu0.1+esm3"},{"binary_name":"libavcodec-extra","binary_version":"7:4.2.7-0ubuntu0.1+esm3"},{"binary_name":"libavcodec-extra58","binary_version":"7:4.2.7-0ubuntu0.1+esm3"},{"binary_name":"libavcodec58","binary_version":"7:4.2.7-0ubuntu0.1+esm3"},{"binary_name":"libavdevice-dev","binary_version":"7:4.2.7-0ubuntu0.1+esm3"},{"binary_name":"libavdevice58","binary_version":"7:4.2.7-0ubuntu0.1+esm3"},{"binary_name":"libavfilter-dev","binary_version":"7:4.2.7-0ubuntu0.1+esm3"},{"binary_name":"libavfilter-extra","binary_version":"7:4.2.7-0ubuntu0.1+esm3"},{"binary_name":"libavfilter-extra7","binary_version":"7:4.2.7-0ubuntu0.1+esm3"},{"binary_name":"libavfilter7","binary_version":"7:4.2.7-0ubuntu0.1+esm3"},{"binary_name":"libavformat-dev","binary_version":"7:4.2.7-0ubuntu0.1+esm3"},{"binary_name":"libavformat58","binary_version":"7:4.2.7-0ubuntu0.1+esm3"},{"binary_name":"libavresample-dev","binary_version":"7:4.2.7-0ubuntu0.1+esm3"},{"binary_name":"libavresample4","binary_version":"7:4.2.7-0ubuntu0.1+esm3"},{"binary_name":"libavutil-dev","binary_version":"7:4.2.7-0ubuntu0.1+esm3"},{"binary_name":"libavutil56","binary_version":"7:4.2.7-0ubuntu0.1+esm3"},{"binary_name":"libpostproc-dev","binary_version":"7:4.2.7-0ubuntu0.1+esm3"},{"binary_name":"libpostproc55","binary_version":"7:4.2.7-0ubuntu0.1+esm3"},{"binary_name":"libswresample-dev","binary_version":"7:4.2.7-0ubuntu0.1+esm3"},{"binary_name":"libswresample3","binary_version":"7:4.2.7-0ubuntu0.1+esm3"},{"binary_name":"libswscale-dev","binary_version":"7:4.2.7-0ubuntu0.1+esm3"},{"binary_name":"libswscale5","binary_version":"7:4.2.7-0ubuntu0.1+esm3"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6449-1.json","cves_map":{"ecosystem":"Ubuntu:Pro:20.04:LTS","cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2020-20898"},{"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-2020-22038"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2021-38090"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2021-38091"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2021-38092"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2021-38093"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2021-38094"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2022-48434"}]}}},{"package":{"name":"ffmpeg","ecosystem":"Ubuntu:Pro:22.04:LTS","purl":"pkg:deb/ubuntu/ffmpeg@7:4.4.2-0ubuntu0.22.04.1+esm2?arch=source&distro=esm-apps/jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7:4.4.2-0ubuntu0.22.04.1+esm2"}]}],"versions":["7:4.4-6ubuntu5","7:4.4.1-2ubuntu1","7:4.4.1-3ubuntu1","7:4.4.1-3ubuntu2","7:4.4.1-3ubuntu3","7:4.4.1-3ubuntu5","7:4.4.2-0ubuntu0.22.04.1","7:4.4.2-0ubuntu0.22.04.1+esm1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_name":"ffmpeg","binary_version":"7:4.4.2-0ubuntu0.22.04.1+esm2"},{"binary_name":"libavcodec-dev","binary_version":"7:4.4.2-0ubuntu0.22.04.1+esm2"},{"binary_name":"libavcodec-extra","binary_version":"7:4.4.2-0ubuntu0.22.04.1+esm2"},{"binary_name":"libavcodec-extra58","binary_version":"7:4.4.2-0ubuntu0.22.04.1+esm2"},{"binary_name":"libavcodec58","binary_version":"7:4.4.2-0ubuntu0.22.04.1+esm2"},{"binary_name":"libavdevice-dev","binary_version":"7:4.4.2-0ubuntu0.22.04.1+esm2"},{"binary_name":"libavdevice58","binary_version":"7:4.4.2-0ubuntu0.22.04.1+esm2"},{"binary_name":"libavfilter-dev","binary_version":"7:4.4.2-0ubuntu0.22.04.1+esm2"},{"binary_name":"libavfilter-extra","binary_version":"7:4.4.2-0ubuntu0.22.04.1+esm2"},{"binary_name":"libavfilter-extra7","binary_version":"7:4.4.2-0ubuntu0.22.04.1+esm2"},{"binary_name":"libavfilter7","binary_version":"7:4.4.2-0ubuntu0.22.04.1+esm2"},{"binary_name":"libavformat-dev","binary_version":"7:4.4.2-0ubuntu0.22.04.1+esm2"},{"binary_name":"libavformat-extra","binary_version":"7:4.4.2-0ubuntu0.22.04.1+esm2"},{"binary_name":"libavformat-extra58","binary_version":"7:4.4.2-0ubuntu0.22.04.1+esm2"},{"binary_name":"libavformat58","binary_version":"7:4.4.2-0ubuntu0.22.04.1+esm2"},{"binary_name":"libavutil-dev","binary_version":"7:4.4.2-0ubuntu0.22.04.1+esm2"},{"binary_name":"libavutil56","binary_version":"7:4.4.2-0ubuntu0.22.04.1+esm2"},{"binary_name":"libpostproc-dev","binary_version":"7:4.4.2-0ubuntu0.22.04.1+esm2"},{"binary_name":"libpostproc55","binary_version":"7:4.4.2-0ubuntu0.22.04.1+esm2"},{"binary_name":"libswresample-dev","binary_version":"7:4.4.2-0ubuntu0.22.04.1+esm2"},{"binary_name":"libswresample3","binary_version":"7:4.4.2-0ubuntu0.22.04.1+esm2"},{"binary_name":"libswscale-dev","binary_version":"7:4.4.2-0ubuntu0.22.04.1+esm2"},{"binary_name":"libswscale5","binary_version":"7:4.4.2-0ubuntu0.22.04.1+esm2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6449-1.json","cves_map":{"ecosystem":"Ubuntu:Pro:22.04:LTS","cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2022-48434"}]}}}],"schema_version":"1.7.3"}