CVSS 3.1 Score 7.5 of 10 (high)


Published May 7, 2024
CWE ID 400


CVE-2024-4599 is a remote denial of service vulnerability in LAN Messenger version 3.4.0. It affects the LAN Messenger service and can be exploited by an attacker who sends a long string continuously over the UDP protocol, causing the service to crash. The vulnerability has a high severity rating with a base score of 7.5 and an exploitability score of 3.9. It does not require any privileges or user interaction to be exploited, and its attack vector is through the network. The vulnerability poses a potential danger to organizations as it can disrupt communication and availability of the LAN Messenger service. To remediate this vulnerability, users should update their LAN Messenger software to a version that addresses the issue.


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