Heap-based buffer overflow in Freeware Advanced Audio Decoder - CVE-2021-32274

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Main Vulnerability Database Vulnerabilities #VU63804

Heap-based buffer overflow in Freeware Advanced Audio Decoder - CVE-2021-32274

Published: May 30, 2022


Vulnerability identifier: #VU63804
CSH Severity: High
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2021-32274
CWE-ID: CWE-122
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Freeware Advanced Audio Decoder
Software vendor:
Krzysztof Nikiel

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error in the sbr_qmf_synthesis_64() function in sbr_qmf.c. A remote attacker can trick the victim to open a specially crafted data, trigger a heap-based buffer overflow and execute arbitrary code on the target system.


Remediation

Install updates from vendor's website.

External links