PT-2021-4440 · Microsoft · Windows Media Audio Decoder+1

Published 2021-10-12 · Updated 2023-08-01 · CVE-2021-41331

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Windows Media Audio Decoder (affected versions not specified)

Description The issue is related to errors in code generation management in the Windows Media Audio Decoder. It allows remote attackers to execute arbitrary code and affect the system.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Code Injection

Weakness Enumeration

CWE-94

Related Identifiers

BDU:2021-05070

CVE-2021-41331

Affected Products

Windows

Windows Media Audio Decoder

References · 10

• https://bdu.fstec.ru/vul/2021-05070 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2021-41331 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-41331 · Security Note
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-41331 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-41331 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-41331 · Security Note
• https://safe-surf.ru/specialists/bulletins-nkcki/670482 · Security Note
• https://osv.dev/vulnerability/CVE-2021-41331 · Vendor Advisory
• https://cybersecurity-help.cz/vdb/SB2021101218 · Note
• https://t.me/cibsecurity/30489 · Telegram Post