CVE-2022-21147 MEDIUM

CVE-2022-21147

Vendor Estsoft
Product Alyac
Weakness CWE-823
Published May 12, 2022
Last update April 15, 2025

CVSS base score

5.0/10
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction Required
Confidentiality None
Integrity None

CVSS vector

CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H

What the vulnerability does

01Description

An out of bounds read vulnerability exists in the malware scan functionality of ESTsoft Alyac 2.5.7.7. A specially-crafted PE file can trigger this vulnerability to cause denial of service and termination of malware scan. An attacker can provide a malicious file to trigger this vulnerability.

Key dates

02Disclosure timeline

May 12, 2022 CVE published
April 15, 2025 Record updated