CVE-2018-7253

MEDIUM

Description

The ParseDsdiffHeaderConfig function of the cli/dsdiff.c file of WavPack 5.1.0 allows a remote attacker to cause a denial-of-service (heap-based buffer over-read) or possibly overwrite the heap via a maliciously crafted DSDIFF file.

References

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=889559

https://github.com/dbry/WavPack/commit/36a24c7881427d2e1e4dc1cef58f19eee0d13aec

https://github.com/dbry/WavPack/issues/28

https://usn.ubuntu.com/3578-1/

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

Details

Source: MITRE

Published: 2018-02-19

Updated: 2019-10-03

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