PT-2022-14880 · Estsoft · Estsoft Alyac

Jaewon Min · Published 2022-05-12 · Updated 2022-05-23 · CVE-2022-21147

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions ESTsoft Alyac version 2.5.7.7

Description An out of bounds read issue exists in the malware scan functionality. A specially-crafted PE file can trigger this issue, causing denial of service and termination of the malware scan. An attacker can provide a malicious file to trigger this issue.

Recommendations For ESTsoft Alyac version 2.5.7.7, at the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

CWE-823

Related Identifiers

CVE-2022-21147

Affected Products

Estsoft Alyac

References · 4

• 🔥 https://talosintelligence.com/vulnerability_reports/TALOS-2022-1452 · Exploit
• https://osv.dev/vulnerability/CVE-2022-21147 · Vendor Advisory
• https://estsecurity.com/public/product/alyac · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-21147 · Security Note