{"id":"CVE-2016-6881","aliases":["ALPINE-CVE-2016-6881","DEBIAN-CVE-2016-6881","EUVD-2016-7766","GHSA-fpqv-m26w-pgqx","MGASA-2018-0008","UBUNTU-CVE-2016-6881"],"status":"published","title":"The zlib_refill function in libavformat/swfdec.c in FFmpeg before 3.1.3 allows remote attackers...","description":"The zlib_refill function in libavformat/swfdec.c in FFmpeg before 3.1.3 allows remote attackers to cause an infinite loop denial of service via a crafted SWF 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List","Third Party Advisory","advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-6881"},{"url":"https://github.com/advisories/GHSA-fpqv-m26w-pgqx"},{"url":"https://security.alpinelinux.org/vuln/CVE-2016-6881","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2016-6881","tags":["advisory"]},{"url":"https://advisories.mageia.org/MGASA-2018-0008.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=20757","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2016-6881","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2016-6881","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2016-6881","description":"The zlib_refill function in libavformat/swfdec.c in FFmpeg before 3.1.3 allows remote attackers to cause an infinite loop denial of service via a crafted SWF file.","status":"published","published":"2016-12-23T05:00:00Z","modified":"2024-08-06T01:43:38.435Z","updated_at":"2026-11-02T14:33:34.443637Z"}],"euvd":[{"id":"EUVD-2016-7766","description":"The zlib_refill function in libavformat/swfdec.c in FFmpeg before 3.1.3 allows remote attackers to cause an infinite loop denial of service via a crafted SWF file.","status":"published","published":"2016-12-23T05:00:00Z","modified":"2024-08-06T01:43:38Z","updated_at":"2026-11-03T02:22:35.048987Z"}],"ghsa":[{"id":"GHSA-fpqv-m26w-pgqx","title":"The zlib_refill function in libavformat/swfdec.c in FFmpeg before 3.1.3 allows remote attackers...","description":"The zlib_refill function in libavformat/swfdec.c in FFmpeg before 3.1.3 allows remote attackers to cause an infinite loop denial of service via a crafted SWF 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attackers to cause an infinite loop denial of service via a crafted SWF file.","status":"published","published":"2016-12-23T05:59:00.203Z","modified":"2026-09-22T06:30:28.405085108Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:27:46.318571Z"},{"id":"CVE-2016-6881","description":"The zlib_refill function in libavformat/swfdec.c in FFmpeg before 3.1.3 allows remote attackers to cause an infinite loop denial of service via a crafted SWF file.","status":"published","published":"2016-12-23T05:59:00.203Z","modified":"2026-11-07T10:46:09.220216316Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-07T11:15:38.581573Z"},{"id":"DEBIAN-CVE-2016-6881","description":"The zlib_refill function in libavformat/swfdec.c in FFmpeg before 3.1.3 allows remote attackers to cause an infinite loop denial of service via a crafted SWF file.","status":"published","published":"2016-12-23T05:59:00.203Z","modified":"2026-09-22T07:02:12.599267552Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:45:27.910042Z"},{"id":"UBUNTU-CVE-2016-6881","description":"The zlib_refill function in libavformat/swfdec.c in FFmpeg before 3.1.3 allows remote attackers to cause an infinite loop denial of service via a crafted SWF file.","status":"withdrawn","published":"2016-12-23T05:59:00Z","modified":"2025-07-16T07:34:58.206938Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:54:12.642042Z"},{"id":"MGASA-2018-0008","title":"Updated ffmpeg packages fix security vulnerability","description":"This update provides ffmpeg version 2.4.14, which fixes several security\nvulnerabilities and other bugs which were corrected upstream.\n","status":"published","published":"2018-01-01T10:38:51Z","modified":"2026-04-16T06:23:47.340588755Z","updated_at":"2026-11-02T15:49:40.442238Z"}]}}