CVE-2023-43766
CVSS 3.1 Score 7.8 of 10 (high)
Details
Summary
CVE-2023-43766 is a recently disclosed vulnerability that impacts several WithSecure products. Affected software includes 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 enables an attacker with local access to escalate privileges by exploiting a flaw in the lhz archive unpack handler. Successful exploitation could lead to significant security consequences, including unauthorized access to sensitive data or system functionalities. Users are strongly advised to apply the available patches to mitigate this risk.
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Affected Vendors
- F-Secure
Advisories, Assessments, and Mitigations
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