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Vulnerability record · CVE-2018-7254 · published 19 February 2018

CVE-2018-7254: Wavpack out-of-bounds read vulnerability

Wavpack · Wavpack

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.

7.8 CVSS 3.0 High EPSS 9.7% · top 4.6% CWE-125 · Out-of-bounds read
7.8CVSS 3.0 base score, v2 6.8
9.7%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
16References
17 Jun 2026Last modified by NVD

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

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://packetstormsecurity.com/files/155743/Slackware-Security-Advisory-wavpack-Updates.html
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=889274 Issue TrackingMailing ListThird Party Advisory
https://github.com/dbry/WavPack/commit/8e3fe45a7bac31d9a3b558ae0079e2d92a04799e PatchThird Party Advisory
https://github.com/dbry/WavPack/issues/26 Issue TrackingThird 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-4125 Third Party Advisory
https://www.exploit-db.com/exploits/44154/ Third Party AdvisoryVDB Entry
http://packetstormsecurity.com/files/155743/Slackware-Security-Advisory-wavpack-Updates.html
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=889274 Issue TrackingMailing ListThird Party Advisory
https://github.com/dbry/WavPack/commit/8e3fe45a7bac31d9a3b558ae0079e2d92a04799e PatchThird Party Advisory
https://github.com/dbry/WavPack/issues/26 Issue TrackingThird 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-4125 Third Party Advisory
https://www.exploit-db.com/exploits/44154/ Third Party AdvisoryVDB Entry

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Source: NIST National Vulnerability Database (record CVE-2018-7254), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.