CVE-2023-42526

CVSS 3.1 Score 7.5 of 10 (high)

Details

Published Sep 18, 2023
Updated: Sep 22, 2023
CWE ID 400

Summary

CVE-2023-42526 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. The vulnerability allows for a remote crash of a scanning engine through the decompression of crafted data files. The base severity of this vulnerability is rated as HIGH with a base score of 7.5 out of 10. It does not require any privileges or user interaction to exploit and has a low attack complexity. The potential danger it poses to an organization is high availability impact, meaning it can disrupt the functioning of affected products.

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