CVE-2022-43665 — MEDIUM (5.5)

Vulnerability Description

A denial of service vulnerability exists in the malware scan functionality of ESTsoft Alyac 2.5.8.645. A specially-crafted PE file can lead to killing target process. An attacker can provide a malicious file to trigger this vulnerability.

CVSS Score

5.5

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Estsoft	Alyac	2.5.8.645

Related Weaknesses (CWE)

CWE-823

References

https://talosintelligence.com/vulnerability_reports/TALOS-2022-1682ExploitThird Party Advisory
https://talosintelligence.com/vulnerability_reports/TALOS-2022-1682ExploitThird Party Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2022-1682

FAQ

What is CVE-2022-43665?

CVE-2022-43665 is a vulnerability with a CVSS score of 5.5 (MEDIUM). A denial of service vulnerability exists in the malware scan functionality of ESTsoft Alyac 2.5.8.645. A specially-crafted PE file can lead to killing target process. An attacker can provide a malicio...

How severe is CVE-2022-43665?

CVE-2022-43665 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-43665?

Check the references section above for vendor advisories and patch information. Affected products include: Estsoft Alyac.