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Case File

CVE-2023-42521

HIGH · CVSS 7.5 EPSS 0.52%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2023-09-18 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.5. It affects Linux. It may be remotely exploitable.

CVE
CVE-2023-42521
Severity
HIGH
CVSS
7.5
EPSS
0.52%
Linux

Original NVD Description

Certain WithSecure products allow a remote crash of a scanning engine via processing of a compressed file. This affects 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.

Related CVEs

Other vulnerabilities affecting the same vendor(s)