CVSS 3.1 Score 7.5 of 10 (high)


Published Nov 16, 2023
Updated: Dec 1, 2023
CWE ID 125


CVE-2023-47264 is a vulnerability that affects certain WithSecure products, including WithSecure Client Security 15, WithSecure Server Security 15, WithSecure Email and Server Security 15, and others. The vulnerability is related to a buffer over-read issue that can be triggered by processing specific fuzz file types, potentially causing a denial of service (DoS) attack. The risk score for this vulnerability is 26, with a base severity of HIGH. There is no need for privileges or user interaction to exploit this vulnerability, and the attack vector is through the network. While the impact on confidentiality and integrity is none, the availability impact is high. Remediation steps are not provided in the information available.

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