Vulnerability Details : CVE-2018-6767
A stack-based buffer over-read in the ParseRiffHeaderConfig function of cli/riff.c file of WavPack 5.1.0 allows a remote attacker to cause a denial-of-service attack or possibly have unspecified other impact via a maliciously crafted RF64 file.
Vulnerability category: Denial of service
Products affected by CVE-2018-6767
- cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
- 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:17.10:*:*:*:*:*:*:*
- cpe:2.3:a:wavpack:wavpack:5.1.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-6767
0.91%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 83 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-6767
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST | |
7.8
|
HIGH | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2018-6767
-
The product reads data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-6767
-
https://www.debian.org/security/2018/dsa-4125
Debian -- Security Information -- DSA-4125-1 wavpackThird Party Advisory
-
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=889276
#889276 - wavpack: CVE-2018-6767: stack buffer overflow via crafted wav file - Debian Bug report logsExploit;Issue Tracking;Third Party Advisory
-
http://packetstormsecurity.com/files/155743/Slackware-Security-Advisory-wavpack-Updates.html
Slackware Security Advisory - wavpack Updates ≈ Packet Storm
-
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/d5bf76b5a88d044a1be1d5656698e3ba737167e5
issue #27, do not overwrite stack on corrupt RF64 file · dbry/WavPack@d5bf76b · GitHubPatch
-
https://github.com/dbry/WavPack/issues/27
stack buffer overflow while running wavpack · Issue #27 · dbry/WavPack · GitHubIssue Tracking;Third Party Advisory
-
https://usn.ubuntu.com/3568-1/
USN-3568-1: WavPack vulnerabilities | Ubuntu security noticesThird Party Advisory
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