CVE-2018-7254

MEDIUM

Description

The ParseCaffHeaderConfig function of the cli/caff.c file of WavPack 5.1.0 allows a remote attacker to cause a denial-of-service (global buffer over-read), or possibly trigger a buffer overflow or incorrect memory allocation, via a maliciously crafted CAF file.

References

http://packetstormsecurity.com/files/155743/Slackware-Security-Advisory-wavpack-Updates.html

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=889274

https://github.com/dbry/WavPack/commit/8e3fe45a7bac31d9a3b558ae0079e2d92a04799e

https://github.com/dbry/WavPack/issues/26

https://seclists.org/bugtraq/2019/Dec/37

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

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

https://www.exploit-db.com/exploits/44154/

Details

Source: MITRE

Published: 2018-02-19

Updated: 2019-12-20

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