CVE-2023-49322: High severity withsecure linux protection vulnerability

Published Nov 26, 2023
·
Updated

Certain WithSecure products allow a Denial of Service because there is an unpack handler crash that can lead to a scanning engine crash. 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, WithSecure Linux Security 64 12.0, WithSecure Linux Protection 12.0, and WithSecure Atlant 1.0.35-1.

Affected Software

12 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

Event History

Nov 26, 2023
CVE Published
12:00 AM
Data Sourced
12:00 AM
Description
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Frequently Asked Questions

1

What is CVE-2023-49322?

CVE-2023-49322 is a vulnerability that allows a Denial of Service in certain WithSecure products due to an unpack handler crash.

2

Which products are affected by CVE-2023-49322?

CVE-2023-49322 affects WithSecure Client Security 15, WithSecure Server Security 15, WithSecure Email and Server Security 15, and WithSecure Elements Endpoint Protection 17.

3

What is the severity of CVE-2023-49322?

CVE-2023-49322 has a severity value of 7.5 (High).

4

How can CVE-2023-49322 be exploited?

CVE-2023-49322 can be exploited by triggering an unpack handler crash, which can lead to a scanning engine crash and result in a Denial of Service.

5

Where can I find more information about CVE-2023-49322?

For more information about CVE-2023-49322, you can visit the following link: [CVE-2023-49322](https://www.withsecure.com/en/support/security-advisories/cve-2023-49322)

Contact

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