CVSS 3.1 Score 7.5 of 10 (high)


Published Nov 27, 2023
Updated: Dec 1, 2023


CVE-2023-49322 is a cyber 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, WithSecure Linux Security 64 12.0, WithSecure Linux Protection 12.0, and WithSecure Atlant 1.0.35-1. It allows for a Denial of Service attack due to an unpack handler crash that can lead to a scanning engine crash. The vulnerability has a base severity rating of HIGH with a base score of 7.5. The exploitability score is rated at 3.9 with no privileges required and no user interaction necessary. The attack vector is through the network with low attack complexity, resulting in a high availability impact. Organizations using the affected products should take immediate action to remediate this vulnerability to prevent potential disruptions or outages caused by Denial of Service attacks.

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