CVE-2018-7254
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…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (9.72%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.0
- 7.8 HIGHCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 9.72% probability · 95th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-125
- Affected
- wavpack/wavpack · debian/debian linux
- Source
- cve@mitre.org
References
- http://packetstormsecurity.com/files/155743/Slackware-Security-Advisory-wavpack-Updates.html
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=889274Issue Tracking, Mailing List, Third Party Advisory
- https://github.com/dbry/WavPack/commit/8e3fe45a7bac31d9a3b558ae0079e2d92a04799ePatch, Third Party Advisory
- https://github.com/dbry/WavPack/issues/26Issue Tracking, Third Party Advisory
- https://seclists.org/bugtraq/2019/Dec/37
- https://usn.ubuntu.com/3578-1/Third Party Advisory
- https://www.debian.org/security/2018/dsa-4125Third Party Advisory
- https://www.exploit-db.com/exploits/44154/Third Party Advisory, VDB Entry
- http://packetstormsecurity.com/files/155743/Slackware-Security-Advisory-wavpack-Updates.html
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=889274Issue Tracking, Mailing List, Third Party Advisory
- https://github.com/dbry/WavPack/commit/8e3fe45a7bac31d9a3b558ae0079e2d92a04799ePatch, Third Party Advisory
- https://github.com/dbry/WavPack/issues/26Issue Tracking, Third Party Advisory
- https://seclists.org/bugtraq/2019/Dec/37
- https://usn.ubuntu.com/3578-1/Third Party Advisory
- https://www.debian.org/security/2018/dsa-4125Third Party Advisory
- https://www.exploit-db.com/exploits/44154/Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.