NULL pointer dereference in Freeware Advanced Audio Decoder - CVE-2021-32276

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Main Vulnerability Database Vulnerabilities #VU63805

NULL pointer dereference in Freeware Advanced Audio Decoder - CVE-2021-32276

Published: May 30, 2022


Vulnerability identifier: #VU63805
CSH Severity: Medium
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2021-32276
CWE-ID: CWE-476
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 perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error in get_sample() function in output.c. A remote attacker can trick the victim to open a specially crafted data and perform a denial of service (DoS) attack.


Remediation

Install update from vendor's website.

External links