CVE-2018-6767

Name: CVE-2018-6767
Creator: NVD / NIST
Published: 2018-02-06T22:29:00.21+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 2.95%

Last modified Jun 17, 2026

CVE-2018-6767 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 2.95% chance of exploitation in the next 30 days.

Description

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.

Metrics

EPSS Probability

2.95%

85.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-125

Affected Software

Vendor	Product	Versions
Wavpack	Wavpack	5.1.0
Debian	Debian Linux	9.0
Canonical	Ubuntu Linux	14.04
Canonical	Ubuntu Linux	16.04
Canonical	Ubuntu Linux	17.10

References

http://packetstormsecurity.com/files/155743/Slackware-Security-Advisory-wavpack-Updates.html
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=889276Exploit, Issue Tracking, Third Party Advisory
https://github.com/dbry/WavPack/commit/d5bf76b5a88d044a1be1d5656698e3ba737167e5Patch
https://github.com/dbry/WavPack/issues/27Issue Tracking, Third Party Advisory
https://seclists.org/bugtraq/2019/Dec/37
https://usn.ubuntu.com/3568-1/Third Party Advisory
https://www.debian.org/security/2018/dsa-4125Third Party Advisory
http://packetstormsecurity.com/files/155743/Slackware-Security-Advisory-wavpack-Updates.html
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=889276Exploit, Issue Tracking, Third Party Advisory
https://github.com/dbry/WavPack/commit/d5bf76b5a88d044a1be1d5656698e3ba737167e5Patch
https://github.com/dbry/WavPack/issues/27Issue Tracking, Third Party Advisory
https://seclists.org/bugtraq/2019/Dec/37
https://usn.ubuntu.com/3568-1/Third Party Advisory
https://www.debian.org/security/2018/dsa-4125Third Party Advisory

Timeline

Published: Feb 6, 2018
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2018-6767?

How severe is CVE-2018-6767?

Severity scoring for CVE-2018-6767 is pending analysis. The EPSS model estimates a 2.95% probability of exploitation in the next 30 days.

How do I fix CVE-2018-6767?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2018-6767?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST