{"id":"CVE-2017-17128","aliases":["EUVD-2017-8294","GHSA-4j8c-q7v2-wx8w","UBUNTU-CVE-2017-17128"],"status":"published","title":"The h264_slice_init function in libavcodec/h264_slice.c in Libav 12.2 allows remote attackers to...","description":"The h264_slice_init function in libavcodec/h264_slice.c in Libav 12.2 allows remote attackers to cause a denial of service (segmentation fault and application crash) via a crafted file.","severity":{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.0098,"percentile":0.62457,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119"],"published":"2017-12-04T08:00:00Z","modified":"2026-06-17T01:10:23Z","affected":[{"source":"osv","ecosystem":"Ubuntu:Pro:14.04:LTS","package":"libav","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["6:0.8.7-1ubuntu2","6:9.10-1ubuntu1","6:9.10-1ubuntu2","6:9.10-1ubuntu5","6:9.10-1ubuntu6","6:9.10-1ubuntu7","6:9.11-2ubuntu1","6:9.11-2ubuntu2","6:9.13-0ubuntu0.14.04.1","6:9.14-0ubuntu0.14.04.1","6:9.16-0ubuntu0.14.04.1","6:9.18-0ubuntu0.14.04.1","6:9.20-0ubuntu0.14.04.1","6:9.20-0ubuntu0.14.04.1+esm1"]}],"products":[{"vendor":"libav","product":"libav"}],"references":[{"url":"https://bugzilla.libav.org/show_bug.cgi?id=1104","tags":["x_refsource_MISC","x_transferred","Exploit","Issue Tracking","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-17128"},{"url":"https://github.com/advisories/GHSA-4j8c-q7v2-wx8w"},{"url":"https://ubuntu.com/security/CVE-2017-17128","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2017-17128","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2017-17128","description":"The h264_slice_init function in libavcodec/h264_slice.c in Libav 12.2 allows remote attackers to cause a denial of service (segmentation fault and application crash) via a crafted file.","status":"published","published":"2017-12-04T08:00:00Z","modified":"2024-08-05T20:43:59.93Z","updated_at":"2026-11-02T14:33:18.248329Z"}],"euvd":[{"id":"EUVD-2017-8294","description":"The h264_slice_init function in libavcodec/h264_slice.c in Libav 12.2 allows remote attackers to cause a denial of service (segmentation fault and application crash) via a crafted file.","status":"published","published":"2017-12-04T08:00:00Z","modified":"2024-08-05T20:43:59Z","updated_at":"2026-11-03T02:23:10.645943Z"}],"ghsa":[{"id":"GHSA-4j8c-q7v2-wx8w","title":"The h264_slice_init function in libavcodec/h264_slice.c in Libav 12.2 allows remote attackers to...","description":"The h264_slice_init function in libavcodec/h264_slice.c in Libav 12.2 allows remote attackers to cause a denial of service (segmentation fault and application crash) via a crafted file.","status":"published","published":"2022-05-17T00:14:40Z","modified":"2023-02-03T05:01:19Z","cvss":[{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:52:57.108682Z"}],"nvd":[{"id":"CVE-2017-17128","description":"The h264_slice_init function in libavcodec/h264_slice.c in Libav 12.2 allows remote attackers to cause a denial of service (segmentation fault and application crash) via a crafted file.","status":"published","published":"2017-12-04T08:29:00.733Z","modified":"2026-06-17T01:10:23.07Z","cvss":[{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:04:09.7374Z"}],"osv":[{"id":"UBUNTU-CVE-2017-17128","description":"The h264_slice_init function in libavcodec/h264_slice.c in Libav 12.2 allows remote attackers to cause a denial of service (segmentation fault and application crash) via a crafted file.","status":"published","published":"2017-12-04T08:29:00Z","modified":"2026-04-22T11:20:12.362896Z","cvss":[{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:54:14.563448Z"}]}}