{"id":"CVE-2018-19840","details":"The function WavpackPackInit in pack_utils.c in libwavpack.a in WavPack through 5.1.0 allows attackers to cause a denial-of-service (resource exhaustion caused by an infinite loop) via a crafted wav audio file because WavpackSetConfiguration64 mishandles a sample rate of zero.","modified":"2026-04-16T01:42:09.748869087Z","published":"2018-12-04T09:29:00.600Z","related":["ALSA-2020:1581","SUSE-SU-2019:0772-1","SUSE-SU-2019:13990-1","SUSE-SU-2020:2727-1","SUSE-SU-2021:0186-1","openSUSE-SU-2019:1145-1","openSUSE-SU-2021:0153-1","openSUSE-SU-2021:0154-1","openSUSE-SU-2024:11505-1"],"references":[{"type":"WEB","url":"http://packetstormsecurity.com/files/155743/Slackware-Security-Advisory-wavpack-Updates.html"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2021/01/msg00013.html"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3BLSOEVEKF4VNNVNZ2AN46BJUT4TGVWT/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6CFFFWIWALGQPKINRDW3PRGRD5LOLGZA/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BRWQNE3TH5UF64IKHKKHVCHJHUOVKJUH/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NZGXJUHCGQI6XKLCBUZHXPYIIWMFWA22/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WVVKOBJR5APOB3KWUWJ4UWQHUBZQL6C6/"},{"type":"WEB","url":"https://seclists.org/bugtraq/2019/Dec/37"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00029.html"},{"type":"ADVISORY","url":"https://github.com/dbry/WavPack/commit/070ef6f138956d9ea9612e69586152339dbefe51"},{"type":"ADVISORY","url":"https://github.com/dbry/WavPack/issues/53"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/202007-19"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/3839-1/"},{"type":"FIX","url":"https://github.com/dbry/WavPack/commit/070ef6f138956d9ea9612e69586152339dbefe51"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/dbry/wavpack","events":[{"introduced":"0"},{"fixed":"070ef6f138956d9ea9612e69586152339dbefe51"}]}],"versions":["4.70.0","4.70.0-rc","4.75.0","4.75.0-rc","4.75.2","4.80.0","4.80.0-rc","5.0.0","5.0.0-alpha","5.0.0-alpha2","5.0.0-alpha3","5.0.0-alpha4","5.0.0-alpha5","5.1.0"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-19840.json","vanir_signatures":[{"id":"CVE-2018-19840-01548206","target":{"file":"src/pack_utils.c"},"source":"https://github.com/dbry/wavpack/commit/070ef6f138956d9ea9612e69586152339dbefe51","signature_version":"v1","deprecated":false,"digest":{"line_hashes":["109524009393532704057515757123608873934","308187253253712338333845699135135578363","160307732922576192310224126902144133758"],"threshold":0.9},"signature_type":"Line"},{"id":"CVE-2018-19840-edf4b29c","target":{"file":"src/pack_utils.c","function":"WavpackSetConfiguration64"},"source":"https://github.com/dbry/wavpack/commit/070ef6f138956d9ea9612e69586152339dbefe51","signature_version":"v1","deprecated":false,"digest":{"length":5678,"function_hash":"33576504915719694319716314055280451550"},"signature_type":"Function"}]}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}