CVE-2023-43767

CVSS 3.1 Score 7.5 of 10 (high)

Details

Published Sep 22, 2023
Updated: Sep 26, 2023

Summary

CVE-2023-43767 is a vulnerability that affects certain WithSecure products, including WithSecure Client Security 15, WithSecure Server Security 15, WithSecure Email and Server Security 15, WithSecure Elements Endpoint Protection 17 and later, WithSecure Client Security for Mac 15, WithSecure Elements Endpoint Protection for Mac 17 and later, Linux Security 64 12.0, Linux Protection 12.0, and WithSecure Atlant (formerly F-Secure Atlant) 1.0.35-1. It allows for a Denial of Service attack through the aepack archive unpack handler. The vulnerability has a base severity rating of HIGH with an exploitability score of 3.9 out of 10. The attack vector is through the network and it requires no privileges or user interaction. The potential danger posed to an organization is high due to the impact on availability. Remediation steps should be taken to address this vulnerability in affected products to prevent potential attacks.

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