{"id":"UBUNTU-CVE-2023-25221","details":"Libde265 v1.0.10 was discovered to contain a heap-buffer-overflow vulnerability in the derive_spatial_luma_vector_prediction function in motion.cc.","modified":"2026-02-04T03:28:02.121279Z","published":"2023-03-01T15:15:00Z","related":["USN-6659-1"],"upstream":["CVE-2023-25221"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-25221"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-6659-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2023-25221"}],"affected":[{"package":{"name":"libde265","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/libde265@1.0.2-2ubuntu0.16.04.1~esm3?arch=source&distro=esm-apps/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.2-2ubuntu0.16.04.1~esm3"}]}],"versions":["1.0.2-1build1","1.0.2-2","1.0.2-2ubuntu0.16.04.1~esm1","1.0.2-2ubuntu0.16.04.1~esm2"],"ecosystem_specific":{"binaries":[{"binary_name":"libde265-0","binary_version":"1.0.2-2ubuntu0.16.04.1~esm3"},{"binary_name":"libde265-dev","binary_version":"1.0.2-2ubuntu0.16.04.1~esm3"},{"binary_name":"libde265-examples","binary_version":"1.0.2-2ubuntu0.16.04.1~esm3"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-25221.json"}},{"package":{"name":"libde265","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/libde265@1.0.2-2ubuntu0.18.04.1~esm3?arch=source&distro=esm-apps/bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.2-2ubuntu0.18.04.1~esm3"}]}],"versions":["1.0.2-2build1","1.0.2-2ubuntu0.18.04.1~esm1","1.0.2-2ubuntu0.18.04.1~esm2"],"ecosystem_specific":{"binaries":[{"binary_name":"libde265-0","binary_version":"1.0.2-2ubuntu0.18.04.1~esm3"},{"binary_name":"libde265-dev","binary_version":"1.0.2-2ubuntu0.18.04.1~esm3"},{"binary_name":"libde265-examples","binary_version":"1.0.2-2ubuntu0.18.04.1~esm3"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-25221.json"}},{"package":{"name":"libde265","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/libde265@1.0.4-1ubuntu0.3?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.4-1ubuntu0.3"}]}],"versions":["1.0.3-1build1","1.0.4-1","1.0.4-1build1","1.0.4-1ubuntu0.1","1.0.4-1ubuntu0.2"],"ecosystem_specific":{"binaries":[{"binary_name":"libde265-0","binary_version":"1.0.4-1ubuntu0.3"},{"binary_name":"libde265-dev","binary_version":"1.0.4-1ubuntu0.3"},{"binary_name":"libde265-examples","binary_version":"1.0.4-1ubuntu0.3"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-25221.json"}},{"package":{"name":"libde265","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/libde265@1.0.8-1ubuntu0.2?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.8-1ubuntu0.2"}]}],"versions":["1.0.8-1","1.0.8-1ubuntu0.1"],"ecosystem_specific":{"binaries":[{"binary_name":"libde265-0","binary_version":"1.0.8-1ubuntu0.2"},{"binary_name":"libde265-dev","binary_version":"1.0.8-1ubuntu0.2"},{"binary_name":"libde265-examples","binary_version":"1.0.8-1ubuntu0.2"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-25221.json"}}],"schema_version":"1.7.3","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"}]}