{"id":"CVE-2023-49467","aliases":["ALPINE-CVE-2023-49467","DEBIAN-CVE-2023-49467","DLA-3699-1","EUVD-2023-53428","GHSA-x895-cm39-f6wq","UBUNTU-CVE-2023-49467","USN-6677-1"],"status":"published","title":"Libde265 v1.0.14 was discovered to contain a heap-buffer-overflow vulnerability in the...","description":"Libde265 v1.0.14 was discovered to contain a heap-buffer-overflow vulnerability in the derive_combined_bipredictive_merging_candidates function at 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Tracking","Patch","report"]},{"url":"https://lists.debian.org/debian-lts-announce/2023/12/msg00022.html","tags":["mailing-list","x_transferred","article"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-49467","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-x895-cm39-f6wq"},{"url":"https://security.alpinelinux.org/vuln/CVE-2023-49467","tags":["advisory"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/49xxx/CVE-2023-49467.json","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2023-49467","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2023-49467","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-6677-1","tags":["advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-49467","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2023-27102","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2023-27103","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2023-43887","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2023-47471","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2023-49465","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2023-49468","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2023-49467","description":"Libde265 v1.0.14 was discovered to contain a heap-buffer-overflow vulnerability in the derive_combined_bipredictive_merging_candidates function at motion.cc.","status":"published","published":"2023-12-07T00:00:00Z","modified":"2024-08-02T21:53:45.423Z","updated_at":"2026-11-02T14:35:12.596526Z"}],"euvd":[{"id":"EUVD-2023-53428","description":"Libde265 v1.0.14 was discovered to contain a heap-buffer-overflow vulnerability in the derive_combined_bipredictive_merging_candidates function at motion.cc.","status":"published","published":"2023-12-07T00:00:00Z","modified":"2024-08-02T21:53:45Z","updated_at":"2026-11-03T03:49:55.731961Z"}],"ghsa":[{"id":"GHSA-x895-cm39-f6wq","title":"Libde265 v1.0.14 was discovered to contain a heap-buffer-overflow vulnerability in the...","description":"Libde265 v1.0.14 was discovered to contain a heap-buffer-overflow vulnerability in the derive_combined_bipredictive_merging_candidates function at motion.cc.","status":"published","published":"2023-12-07T21:31:12Z","modified":"2023-12-30T21:30:19Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:55:18.128107Z"}],"nvd":[{"id":"CVE-2023-49467","description":"Libde265 v1.0.14 was discovered to contain a heap-buffer-overflow vulnerability in the derive_combined_bipredictive_merging_candidates function at motion.cc.","status":"published","published":"2023-12-07T20:15:38.427Z","modified":"2026-06-17T06:36:02.233Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:08:54.010507Z"}],"osv":[{"id":"ALPINE-CVE-2023-49467","description":"Libde265 v1.0.14 was discovered to contain a heap-buffer-overflow vulnerability in the derive_combined_bipredictive_merging_candidates function at motion.cc.","status":"published","published":"2023-12-07T20:15:38.427Z","modified":"2026-10-26T17:17:58.657312279Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:27:49.709457Z"},{"id":"DEBIAN-CVE-2023-49467","description":"Libde265 v1.0.14 was discovered to contain a heap-buffer-overflow vulnerability in the derive_combined_bipredictive_merging_candidates function at motion.cc.","status":"published","published":"2023-12-07T20:15:38.427Z","modified":"2026-10-26T18:02:50.262937287Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:45:40.275853Z"},{"id":"UBUNTU-CVE-2023-49467","description":"Libde265 v1.0.14 was discovered to contain a heap-buffer-overflow vulnerability in the derive_combined_bipredictive_merging_candidates function at motion.cc.","status":"published","published":"2023-12-07T20:15:00Z","modified":"2026-04-22T14:14:40.920792Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T16:54:23.935133Z"},{"id":"CVE-2023-49467","description":"Libde265 v1.0.14 was discovered to contain a heap-buffer-overflow vulnerability in the derive_combined_bipredictive_merging_candidates function at motion.cc.","status":"published","published":"2023-12-07T00:00:00Z","modified":"2026-10-28T02:30:51.308808904Z","updated_at":"2026-11-02T15:44:34.72355Z"},{"id":"DLA-3699-1","title":"libde265 - security update","status":"published","published":"2023-12-30T00:00:00Z","modified":"2026-03-09T01:22:37.782708Z","updated_at":"2026-11-02T15:46:12.203458Z"},{"id":"USN-6677-1","title":"libde265 vulnerabilities","description":"It was discovered that libde265 could be made to dereference invalid\nmemory. If a user or automated system were tricked into opening a specially\ncrafted file, an attacker could possibly use this issue to cause a denial\nof service. This issue only affected Ubuntu 20.04 LTS and Ubuntu 22.04 LTS.\n(CVE-2023-27102)\n\nIt was discovered that libde265 could be made to write out of bounds. If a\nuser or automated system were tricked into opening a specially crafted\nfile, an attacker could possibly use this issue to cause a denial of\nservice or execute arbitrary code. This issue only affected Ubuntu 16.04\nLTS, Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, and Ubuntu 22.04 LTS.\n(CVE-2023-27103)\n\nIt was discovered that libde265 could be made to write out of bounds. If a\nuser or automated system were tricked into opening a specially crafted\nfile, an attacker could possibly use this issue to cause a denial of\nservice or execute arbitrary code. (CVE-2023-43887, CVE-2023-47471,\nCVE-2023-49465, CVE-2023-49467, CVE-2023-49468)\n","status":"published","published":"2024-03-05T18:39:19Z","modified":"2026-06-25T13:32:28.860288344Z","updated_at":"2026-11-02T16:58:17.914523Z"}]}}