{"id":"UBUNTU-CVE-2020-21604","details":"libde265 v1.0.4 contains a heap buffer overflow fault in the _mm_loadl_epi64 function, which can be exploited via a crafted a file.","modified":"2026-02-04T03:56:07.074374Z","published":"2021-09-16T22:15:00Z","related":["USN-6617-1"],"upstream":["CVE-2020-21604"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-21604"},{"type":"REPORT","url":"https://github.com/strukturag/libde265/issues/231"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-6617-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2020-21604"}],"affected":[{"package":{"name":"libde265","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/libde265@1.0.2-2ubuntu0.16.04.1~esm1?arch=source&distro=esm-apps/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.2-2ubuntu0.16.04.1~esm1"}]}],"versions":["1.0.2-1build1","1.0.2-2"],"ecosystem_specific":{"binaries":[{"binary_name":"libde265-0","binary_version":"1.0.2-2ubuntu0.16.04.1~esm1"},{"binary_name":"libde265-dev","binary_version":"1.0.2-2ubuntu0.16.04.1~esm1"},{"binary_name":"libde265-examples","binary_version":"1.0.2-2ubuntu0.16.04.1~esm1"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-21604.json"}},{"package":{"name":"libde265","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/libde265@1.0.2-2ubuntu0.18.04.1~esm1?arch=source&distro=esm-apps/bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.2-2ubuntu0.18.04.1~esm1"}]}],"versions":["1.0.2-2build1"],"ecosystem_specific":{"binaries":[{"binary_name":"libde265-0","binary_version":"1.0.2-2ubuntu0.18.04.1~esm1"},{"binary_name":"libde265-dev","binary_version":"1.0.2-2ubuntu0.18.04.1~esm1"},{"binary_name":"libde265-examples","binary_version":"1.0.2-2ubuntu0.18.04.1~esm1"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-21604.json"}},{"package":{"name":"libde265","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/libde265@1.0.4-1ubuntu0.1?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.4-1ubuntu0.1"}]}],"versions":["1.0.3-1build1","1.0.4-1","1.0.4-1build1"],"ecosystem_specific":{"binaries":[{"binary_name":"libde265-0","binary_version":"1.0.4-1ubuntu0.1"},{"binary_name":"libde265-dev","binary_version":"1.0.4-1ubuntu0.1"},{"binary_name":"libde265-examples","binary_version":"1.0.4-1ubuntu0.1"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-21604.json"}}],"schema_version":"1.7.3","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"}]}