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CVE-2018-7254

Date: February 19, 2018

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.

Language: C

Severity Score

Related Resources (13)

https://github.com/dbry/WavPack/commit/8e3fe45a7bac31d9a3b558ae0079e2d92a04799e
https://usn.ubuntu.com/3578-1/
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=889274
https://github.com/dbry/WavPack/issues/26
https://seclists.org/bugtraq/2019/Dec/37
http://packetstormsecurity.com/files/155743/Slackware-Security-Advisory-wavpack-Updates.html
https://www.debian.org/security/2018/dsa-4125
https://www.exploit-db.com/exploits/44154/
https://security.alpinelinux.org/vuln/CVE-2018-7254
https://nvd.nist.gov/vuln/detail/CVE-2018-7254
https://people.canonical.com/~ubuntu-security/cve/CVE-2018-7254
https://security-tracker.debian.org/tracker/CVE-2018-7254
https://www.mend.io/vulnerability-database/CVE-2018-7254

Severity Score

Weakness Type (CWE)

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-119

Out-of-bounds Read

CWE-125

CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): REQUIRED
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): MEDIUM
Authentication (AU): NONE
Confidentiality (C): PARTIAL
Integrity (I): PARTIAL
Availability (A): PARTIAL
Additional information:

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