Vulnerability Details : CVE-2018-19840
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.
Vulnerability category: Denial of service
Exploit prediction scoring system (EPSS) score for CVE-2018-19840
Probability of exploitation activity in the next 30 days: 0.19%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 56 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2018-19840
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:N/A:P |
8.6
|
2.9
|
NIST |
|
5.5
|
MEDIUM | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
1.8
|
3.6
|
NIST |
CWE ids for CVE-2018-19840
-
The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-19840
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6CFFFWIWALGQPKINRDW3PRGRD5LOLGZA/
[SECURITY] Fedora 31 Update: mingw-wavpack-5.1.0-9.fc31 - package-announce - Fedora Mailing-Lists
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3BLSOEVEKF4VNNVNZ2AN46BJUT4TGVWT/
[SECURITY] Fedora 29 Update: wavpack-5.1.0-12.fc29 - package-announce - Fedora Mailing-ListsThird Party Advisory
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https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WVVKOBJR5APOB3KWUWJ4UWQHUBZQL6C6/
[SECURITY] Fedora 28 Update: wavpack-5.1.0-12.fc28 - package-announce - Fedora Mailing-ListsThird Party Advisory
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https://github.com/dbry/WavPack/issues/53
Infinite loop when block_samples==0 using wavpack · Issue #53 · dbry/WavPack · GitHubThird Party Advisory
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https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BRWQNE3TH5UF64IKHKKHVCHJHUOVKJUH/
[SECURITY] Fedora 30 Update: mingw-wavpack-5.1.0-9.fc30 - package-announce - Fedora Mailing-Lists
-
http://packetstormsecurity.com/files/155743/Slackware-Security-Advisory-wavpack-Updates.html
Slackware Security Advisory - wavpack Updates ≈ Packet Storm
-
https://security.gentoo.org/glsa/202007-19
WavPack: Multiple vulnerabilities (GLSA 202007-19) — Gentoo security
-
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00029.html
[security-announce] openSUSE-SU-2019:1145-1: moderate: Security update fThird Party Advisory
-
https://lists.debian.org/debian-lts-announce/2021/01/msg00013.html
[SECURITY] [DLA 2525-1] wavpack security update
-
https://seclists.org/bugtraq/2019/Dec/37
Bugtraq: [slackware-security] wavpack (SSA:2019-353-01)
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https://github.com/dbry/WavPack/commit/070ef6f138956d9ea9612e69586152339dbefe51
issue #53: error out on zero sample rate · dbry/WavPack@070ef6f · GitHubPatch;Third Party Advisory
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https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NZGXJUHCGQI6XKLCBUZHXPYIIWMFWA22/
[SECURITY] Fedora 30 Update: wavpack-5.1.0-12.fc30 - package-announce - Fedora Mailing-ListsThird Party Advisory
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https://usn.ubuntu.com/3839-1/
USN-3839-1: WavPack vulnerabilities | Ubuntu security noticesThird Party Advisory
Products affected by CVE-2018-19840
- cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:28:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*
- cpe:2.3:a:wavpack:wavpack:*:*:*:*:*:*:*:*