{"id":"CVE-2018-19890","aliases":["DEBIAN-CVE-2018-19890","EUVD-2018-11564","GHSA-r3xr-2jwr-cwxx","UBUNTU-CVE-2018-19890"],"status":"published","title":"An invalid memory address dereference was discovered in the huffcode function (libfaac/huff2.c)...","description":"An invalid memory address dereference was discovered in the huffcode function (libfaac/huff2.c) in Freeware Advanced Audio Coder (FAAC) 1.29.9.2. The vulnerability causes a segmentation fault and application crash, which leads to denial of service in the book 2 case.","severity":{"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","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00867,"percentile":0.58955,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-119"],"published":"2018-12-06T00:00:00Z","modified":"2026-10-23T18:03:04Z","fixes":[{"ecosystem":"Debian:12","package":"faac","fixed_in":["1.30-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"faac","fixed_in":["1.30-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"faac","fixed_in":["1.30-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"faac","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.30-1"}]}],"versions":["1.28+cvs20150510-1","1.28+cvs20151130-1","1.28-5","1.28-6","1.28-7","1.29+git20170704-1","1.29.2-1","1.29.3+git20170724-1","1.29.7.2-1","1.29.7.4-1","1.29.7.7-1","1.29.9.2-1","1.29.9.2-2"]},{"source":"osv","ecosystem":"Debian:13","package":"faac","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.30-1"}]}],"versions":["1.28+cvs20150510-1","1.28+cvs20151130-1","1.28-5","1.28-6","1.28-7","1.29+git20170704-1","1.29.2-1","1.29.3+git20170724-1","1.29.7.2-1","1.29.7.4-1","1.29.7.7-1","1.29.9.2-1","1.29.9.2-2"]},{"source":"osv","ecosystem":"Debian:14","package":"faac","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.30-1"}]}],"versions":["1.28+cvs20150510-1","1.28+cvs20151130-1","1.28-5","1.28-6","1.28-7","1.29+git20170704-1","1.29.2-1","1.29.3+git20170724-1","1.29.7.2-1","1.29.7.4-1","1.29.7.7-1","1.29.9.2-1","1.29.9.2-2"]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"faac","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.28+cvs20150510-1","1.28+cvs20151130-1"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"faac","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.29.3+git20170724-1","1.29.7.7-1"]}],"products":[{"vendor":"audiocoding","product":"freeware_advanced_audio_coder"}],"references":[{"url":"https://github.com/knik0/faac/issues/20","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","evidence","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-19890"},{"url":"https://github.com/advisories/GHSA-r3xr-2jwr-cwxx"},{"url":"https://security-tracker.debian.org/tracker/CVE-2018-19890","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2018-19890","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2018-19890","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2018-19890","description":"An invalid memory address dereference was discovered in the huffcode function (libfaac/huff2.c) in Freeware Advanced Audio Coder (FAAC) 1.29.9.2. The vulnerability causes a segmentation fault and application crash, which leads to denial of service in the book 2 case.","status":"published","published":"2018-12-06T00:00:00Z","modified":"2024-09-17T00:07:03.475Z","updated_at":"2026-11-02T14:35:02.966615Z"}],"euvd":[{"id":"EUVD-2018-11564","description":"An invalid memory address dereference was discovered in the huffcode function (libfaac/huff2.c) in Freeware Advanced Audio Coder (FAAC) 1.29.9.2. The vulnerability causes a segmentation fault and application crash, which leads to denial of service in the book 2 case.","status":"published","published":"2018-12-06T00:00:00Z","modified":"2024-09-17T00:07:03Z","updated_at":"2026-11-03T00:29:01.977589Z"}],"ghsa":[{"id":"GHSA-r3xr-2jwr-cwxx","title":"An invalid memory address dereference was discovered in the huffcode function (libfaac/huff2.c)...","description":"An invalid memory address dereference was discovered in the huffcode function (libfaac/huff2.c) in Freeware Advanced Audio Coder (FAAC) 1.29.9.2. The vulnerability causes a segmentation fault and application crash, which leads to denial of service in the book 2 case.","status":"published","published":"2022-05-14T01:44:59Z","modified":"2023-02-02T05:04:36Z","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"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:51:54.899736Z"}],"nvd":[{"id":"CVE-2018-19890","description":"An invalid memory address dereference was discovered in the huffcode function (libfaac/huff2.c) in Freeware Advanced Audio Coder (FAAC) 1.29.9.2. 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The vulnerability causes a segmentation fault and application crash, which leads to denial of service in the book 2 case.","status":"published","published":"2018-12-06T00:29:00.5Z","modified":"2026-10-20T10:47:29.368494811Z","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":"2026-11-02T15:44:09.145458Z"},{"id":"DEBIAN-CVE-2018-19890","description":"An invalid memory address dereference was discovered in the huffcode function (libfaac/huff2.c) in Freeware Advanced Audio Coder (FAAC) 1.29.9.2. The vulnerability causes a segmentation fault and application crash, which leads to denial of service in the book 2 case.","status":"published","published":"2018-12-06T00:29:00.5Z","modified":"2026-10-23T18:03:04.373189357Z","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":"2026-11-02T15:45:30.57382Z"},{"id":"UBUNTU-CVE-2018-19890","description":"An invalid memory address dereference was discovered in the huffcode function (libfaac/huff2.c) in Freeware Advanced Audio Coder (FAAC) 1.29.9.2. The vulnerability causes a segmentation fault and application crash, which leads to denial of service in the book 2 case.","status":"published","published":"2018-12-06T00:29:00Z","modified":"2026-04-22T11:51:40.588639Z","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":"2026-11-02T15:54:17.91743Z"}]}}