CVE-2018-6767

MEDIUM

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.

References

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=889276

https://github.com/dbry/WavPack/commit/d5bf76b5a88d044a1be1d5656698e3ba737167e5

https://github.com/dbry/WavPack/issues/27

https://usn.ubuntu.com/3568-1/

https://www.debian.org/security/2018/dsa-4125

Details

Source: MITRE

Published: 2018-02-06

Updated: 2019-03-06

Type: CWE-125

Risk Information

CVSS v2.0

Base Score: 6.8

Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P

Impact Score: 6.4

Exploitability Score: 8.6

Severity: MEDIUM

CVSS v3.0

Base Score: 7.8

Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Impact Score: 5.9

Exploitability Score: 1.8

Severity: HIGH