Description
The function WavpackVerifySingleBlock in open_utils.c in libwavpack.a in WavPack through 5.1.0 allows attackers to cause a denial-of-service (out-of-bounds read and application crash) via a crafted WavPack Lossless Audio file, as demonstrated by wvunpack.
Metrics
CVSS 3.1 5.5/10
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00029.htmlMailing List, Third Party Advisory
- http://packetstormsecurity.com/files/155743/Slackware-Security-Advisory-wavpack-Updates.htmlThird Party Advisory, VDB Entry
- https://github.com/dbry/WavPack/commit/bba5389dc598a92bdf2b297c3ea34620b6679b5bPatch, Third Party Advisory
- https://github.com/dbry/WavPack/issues/54Exploit, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/01/msg00013.htmlMailing List, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3BLSOEVEKF4VNNVNZ2AN46BJUT4TGVWT/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6CFFFWIWALGQPKINRDW3PRGRD5LOLGZA/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BRWQNE3TH5UF64IKHKKHVCHJHUOVKJUH/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NZGXJUHCGQI6XKLCBUZHXPYIIWMFWA22/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WVVKOBJR5APOB3KWUWJ4UWQHUBZQL6C6/
- https://seclists.org/bugtraq/2019/Dec/37Mailing List, Third Party Advisory
- https://security.gentoo.org/glsa/202007-19Third Party Advisory
- https://usn.ubuntu.com/3839-1/Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00029.htmlMailing List, Third Party Advisory
- http://packetstormsecurity.com/files/155743/Slackware-Security-Advisory-wavpack-Updates.htmlThird Party Advisory, VDB Entry
- https://github.com/dbry/WavPack/commit/bba5389dc598a92bdf2b297c3ea34620b6679b5bPatch, Third Party Advisory
- https://github.com/dbry/WavPack/issues/54Exploit, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/01/msg00013.htmlMailing List, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3BLSOEVEKF4VNNVNZ2AN46BJUT4TGVWT/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6CFFFWIWALGQPKINRDW3PRGRD5LOLGZA/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BRWQNE3TH5UF64IKHKKHVCHJHUOVKJUH/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NZGXJUHCGQI6XKLCBUZHXPYIIWMFWA22/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WVVKOBJR5APOB3KWUWJ4UWQHUBZQL6C6/
- https://seclists.org/bugtraq/2019/Dec/37Mailing List, Third Party Advisory
- https://security.gentoo.org/glsa/202007-19Third Party Advisory
- https://usn.ubuntu.com/3839-1/Third Party Advisory
Timeline
- Published
- Dec 4, 2018
- Last modified
- Jun 17, 2026
- NVD status
- Modified