{"id":"CVE-2023-47471","aliases":["DEBIAN-CVE-2023-47471","DLA-3676-1","EUVD-2023-51582","GHSA-rgvj-c7cw-xr3r","UBUNTU-CVE-2023-47471","USN-6677-1"],"status":"published","title":"Buffer Overflow vulnerability in strukturag libde265 v1.10.12 allows a local attacker to cause a...","description":"Buffer Overflow vulnerability in strukturag libde265 v1.10.12 allows a local attacker to cause a denial of service via the slice_segment_header function in the slice.cc component.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.00766,"percentile":0.55907,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-120"],"published":"2023-11-16T00:00:00Z","modified":"2026-10-28T10:35:25Z","fixes":[{"ecosystem":"Debian:12","package":"libde265","fixed_in":["1.0.11-1+deb12u1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"libde265","fixed_in":["1.0.13-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"libde265","fixed_in":["1.0.13-1"],"sources":["osv"]},{"ecosystem":"Ubuntu:Pro:16.04:LTS","package":"libde265","fixed_in":["1.0.2-2ubuntu0.16.04.1~esm4"],"sources":["osv"]},{"ecosystem":"Ubuntu:Pro:18.04:LTS","package":"libde265","fixed_in":["1.0.2-2ubuntu0.18.04.1~esm4"],"sources":["osv"]},{"ecosystem":"Ubuntu:20.04:LTS","package":"libde265","fixed_in":["1.0.4-1ubuntu0.4"],"sources":["osv"]},{"ecosystem":"Ubuntu:22.04:LTS","package":"libde265","fixed_in":["1.0.8-1ubuntu0.3"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"libde265","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.11-1+deb12u1"}]}],"versions":["1.0.11-1"]},{"source":"osv","ecosystem":"Debian:13","package":"libde265","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.13-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"libde265","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.13-1"}]}]},{"source":"osv","ecosystem":"Debian:10","package":"libde265","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.11-0+deb10u5"}]}],"versions":["1.0.11-0+deb10u4","1.0.3-1","1.0.3-1+deb10u1","1.0.3-1+deb10u2","1.0.3-1+deb10u3","1.0.4-1","1.0.7-1","1.0.8-1","1.0.8-1.1","1.0.9-1","1.0.9-1.1"],"bundled":4},{"source":"osv","ecosystem":"Ubuntu:Pro:16.04:LTS","package":"libde265","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.2-2ubuntu0.16.04.1~esm4"}]}],"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","1.0.2-2ubuntu0.16.04.1~esm3"]},{"source":"osv","ecosystem":"Ubuntu:Pro:18.04:LTS","package":"libde265","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.2-2ubuntu0.18.04.1~esm4"}]}],"versions":["1.0.2-2build1","1.0.2-2ubuntu0.18.04.1~esm1","1.0.2-2ubuntu0.18.04.1~esm2","1.0.2-2ubuntu0.18.04.1~esm3"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"libde265","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.4-1ubuntu0.4"}]}],"versions":["1.0.3-1build1","1.0.4-1","1.0.4-1build1","1.0.4-1ubuntu0.1","1.0.4-1ubuntu0.2","1.0.4-1ubuntu0.3"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"libde265","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.8-1ubuntu0.3"}]}],"versions":["1.0.8-1","1.0.8-1ubuntu0.1","1.0.8-1ubuntu0.2"]},{"source":"osv","ecosystem":"Ubuntu:Pro:16.04:LTS","package":"libde265","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.2-2ubuntu0.16.04.1~esm4"}]}],"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","1.0.2-2ubuntu0.16.04.1~esm3"],"bundled":7},{"source":"osv","ecosystem":"Ubuntu:Pro:18.04:LTS","package":"libde265","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.2-2ubuntu0.18.04.1~esm4"}]}],"versions":["1.0.2-2build1","1.0.2-2ubuntu0.18.04.1~esm1","1.0.2-2ubuntu0.18.04.1~esm2","1.0.2-2ubuntu0.18.04.1~esm3"],"bundled":7},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"libde265","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.4-1ubuntu0.4"}]}],"versions":["1.0.3-1build1","1.0.4-1","1.0.4-1build1","1.0.4-1ubuntu0.1","1.0.4-1ubuntu0.2","1.0.4-1ubuntu0.3"],"bundled":7},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"libde265","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.8-1ubuntu0.3"}]}],"versions":["1.0.8-1","1.0.8-1ubuntu0.1","1.0.8-1ubuntu0.2"],"bundled":7}],"products":[{"vendor":"struktur","product":"libde265"}],"references":[{"url":"https://github.com/strukturag/libde265/issues/426","tags":["x_transferred","Issue Tracking","Vendor Advisory","report"]},{"url":"https://github.com/strukturag/libde265/commit/e36b4a1b0bafa53df47514c419d5be3e8916ebc7","tags":["x_transferred","Patch","Vendor Advisory","fix","report"]},{"url":"https://lists.debian.org/debian-lts-announce/2023/11/msg00032.html","tags":["mailing-list","x_transferred","article"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-47471","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-rgvj-c7cw-xr3r"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/47xxx/CVE-2023-47471.json","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2023-47471","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2023-47471","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-6677-1","tags":["advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-47471","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-2023-49465","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2023-49467","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2023-49468","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2023-47471","description":"Buffer Overflow vulnerability in strukturag libde265 v1.10.12 allows a local attacker to cause a denial of service via the slice_segment_header function in the slice.cc component.","status":"published","published":"2023-11-16T00:00:00Z","modified":"2024-08-02T21:09:37.315Z","updated_at":"2026-11-02T14:35:14.298866Z"}],"euvd":[{"id":"EUVD-2023-51582","description":"Buffer Overflow vulnerability in strukturag libde265 v1.10.12 allows a local attacker to cause a denial of service via the slice_segment_header function in the slice.cc component.","status":"published","published":"2023-11-16T00:00:00Z","modified":"2024-08-02T21:09:37Z","updated_at":"2026-11-03T03:49:57.829961Z"}],"ghsa":[{"id":"GHSA-rgvj-c7cw-xr3r","title":"Buffer Overflow vulnerability in strukturag libde265 v1.10.12 allows a local attacker to cause a...","description":"Buffer Overflow vulnerability in strukturag libde265 v1.10.12 allows a local attacker to cause a denial of service via the slice_segment_header function in the slice.cc component.","status":"published","published":"2023-11-16T06:30:24Z","modified":"2023-12-09T05:04:37Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:55:10.314842Z"}],"nvd":[{"id":"CVE-2023-47471","description":"Buffer Overflow vulnerability in strukturag libde265 v1.10.12 allows a local attacker to cause a denial of service via the slice_segment_header function in the slice.cc component.","status":"published","published":"2023-11-16T04:15:06.857Z","modified":"2026-06-17T06:32:46.31Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:08:47.966245Z"}],"osv":[{"id":"DEBIAN-CVE-2023-47471","description":"Buffer Overflow vulnerability in strukturag libde265 v1.10.12 allows a local attacker to cause a denial of service via the slice_segment_header function in the slice.cc component.","status":"published","published":"2023-11-16T04:15:06.857Z","modified":"2026-10-26T18:01:33.716535124Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:45:40.275853Z"},{"id":"UBUNTU-CVE-2023-47471","description":"Buffer Overflow vulnerability in strukturag libde265 v1.10.12 allows a local attacker to cause a denial of service via the slice_segment_header function in the slice.cc component.","status":"published","published":"2023-11-16T04:15:00Z","modified":"2026-04-22T14:14:46.073942Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T16:54:23.935133Z"},{"id":"CVE-2023-47471","description":"Buffer Overflow vulnerability in strukturag libde265 v1.10.12 allows a local attacker to cause a denial of service via the slice_segment_header function in the slice.cc component.","status":"published","published":"2023-11-16T00:00:00Z","modified":"2026-10-28T10:35:25.919897237Z","updated_at":"2026-11-02T15:44:34.287121Z"},{"id":"DLA-3676-1","title":"libde265 - security update","status":"published","published":"2023-11-30T00:00:00Z","modified":"2026-03-09T01:20:36.179157Z","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"}]}}