{"id":"CVE-2019-14372","aliases":["DLA-1907-1","EUVD-2019-5585","GHSA-rqp2-j5g9-2583","UBUNTU-CVE-2019-14372"],"status":"published","title":"In Libav 12.3, there is an infinite loop in the function wv_read_block_header() in the file wvdec.c.","description":"In Libav 12.3, there is an infinite loop in the function wv_read_block_header() in the file wvdec.c.","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":"2026-11-09","score":0.01125,"percentile":0.66506,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-835"],"published":"2019-07-28T18:44:12Z","modified":"2026-10-24T10:30:29Z","affected":[{"source":"osv","ecosystem":"Debian:8","package":"libav","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6:11.12-1~deb8u8"}]}],"versions":["6:11.11-1~deb8u1","6:11.12-1~deb8u1","6:11.12-1~deb8u2","6:11.12-1~deb8u3","6:11.12-1~deb8u4","6:11.12-1~deb8u5","6:11.12-1~deb8u6","6:11.12-1~deb8u7","6:11.3-1","6:11.3-1+deb8u1","6:11.3-2","6:11.3-3","6:11.4-1","6:11.4-1~deb8u1","6:11.4-2","6:11.4-2+x32.1","6:11.6-1~deb8u1","6:11.7-1~deb8u1","6:11.8-1~deb8u1","6:11.9-1~deb8u1"],"bundled":6},{"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=1165","tags":["x_refsource_MISC","x_transferred","Broken Link","Exploit","Issue Tracking","Third Party Advisory","report"]},{"url":"https://lists.debian.org/debian-lts-announce/2019/09/msg00000.html","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Third Party Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-14372"},{"url":"https://github.com/advisories/GHSA-rqp2-j5g9-2583"},{"url":"https://ubuntu.com/security/CVE-2019-14372","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2019-14372","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2019-14372","description":"In Libav 12.3, there is an infinite loop in the function wv_read_block_header() in the file wvdec.c.","status":"published","published":"2019-07-28T18:44:12Z","modified":"2024-08-05T00:19:41.207Z","updated_at":"2026-11-02T14:20:17.722148Z"}],"euvd":[{"id":"EUVD-2019-5585","description":"In Libav 12.3, there is an infinite loop in the function wv_read_block_header() in the file wvdec.c.","status":"published","published":"2019-07-28T18:44:12Z","modified":"2024-08-05T00:19:41Z","updated_at":"2026-11-03T02:40:39.508511Z"}],"ghsa":[{"id":"GHSA-rqp2-j5g9-2583","title":"In Libav 12.3, there is an infinite loop in the function wv_read_block_header() in the file wvdec.c.","description":"In Libav 12.3, there is an infinite loop in the function wv_read_block_header() in the file wvdec.c.","status":"published","published":"2022-05-24T16:51:36Z","modified":"2023-03-11T05:06:04Z","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-835"],"updated_at":"2026-11-02T14:54:18.755093Z"}],"nvd":[{"id":"CVE-2019-14372","description":"In Libav 12.3, there is an infinite loop in the function wv_read_block_header() in the file wvdec.c.","status":"published","published":"2019-07-28T19:15:11.14Z","modified":"2026-06-17T02:18:18.323Z","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"},{"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-835"],"updated_at":"2026-11-02T14:05:21.892729Z"}],"osv":[{"id":"CVE-2019-14372","description":"In Libav 12.3, there is an infinite loop in the function wv_read_block_header() in the file wvdec.c.","status":"published","published":"2019-07-28T19:15:11.14Z","modified":"2026-10-24T10:30:29.428549196Z","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":"2026-11-02T15:44:11.029493Z"},{"id":"UBUNTU-CVE-2019-14372","description":"In Libav 12.3, there is an infinite loop in the function wv_read_block_header() in the file wvdec.c.","status":"published","published":"2019-07-28T19:15:00Z","modified":"2026-04-22T12:10:11.508842Z","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":"2026-11-02T15:54:19.6877Z"},{"id":"DLA-1907-1","title":"libav - security update","status":"published","published":"2019-08-31T00:00:00Z","modified":"2026-03-09T01:19:39.933015Z","updated_at":"2026-11-02T15:46:10.227108Z"}]}}