CVE-2023-43765: High severity withsecure linux protection vulnerability

Published Sep 22, 2023
·
Updated

Certain WithSecure products allow Denial of Service in the aeelf component. 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.

Affected Software

21 affected components
All of the following
Any of the following
F-Secure Linux Protection=12.0
F-Secure Linux Security 64=12.0
Linux Linux kernel
F-Secure Atlant=1.0.35-1
All of the following
Any of the following
F-Secure Client Security=15.00
F-Secure Elements Endpoint Protection>=17.0
F-Secure Email and Server Security=15.00
F-Secure Server Security=15.00
Microsoft Windows
All of the following
Any of the following
F-Secure Client Security=15.00
F-Secure Elements Endpoint Protection>=17.0
Apple macOS
F-Secure Linux Protection=12.0
F-Secure Linux Security 64=12.0
Linux Linux kernel
F-Secure Client Security=15.00
F-Secure Elements Endpoint Protection>=17.0
F-Secure Email and Server Security=15.00
F-Secure Server Security=15.00
Microsoft Windows
Apple macOS

Event History

Sep 22, 2023
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
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Frequently Asked Questions

1

What is CVE-2023-43765?

CVE-2023-43765 is a vulnerability named Denial of Service in the aeelf component, affecting certain WithSecure products such as WithSecure Client Security 15, WithSecure Server Security 15, and WithSecure Elements Endpoint Protection 17 and later.

2

How severe is CVE-2023-43765?

CVE-2023-43765 has a severity rating of 7.5 (high).

3

Which WithSecure products are affected by CVE-2023-43765?

WithSecure Client Security 15, WithSecure Server Security 15, WithSecure Email and Server Security 15, WithSecure Elements Endpoint Protection 17 and later, and WithSecure Client Security for Mac 15 are affected by CVE-2023-43765.

4

How can I fix CVE-2023-43765?

To fix CVE-2023-43765, it is recommended to follow the instructions provided by WithSecure, which can be found in their security advisories.

5

Where can I find more information about CVE-2023-43765?

You can find more information about CVE-2023-43765 in the security advisories on the WithSecure website.

Contact

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