Jokko

**Name of the Vulnerable Software and Affected Versions** EvolutionX versions 3921 through 3935 **Description** The issue allows remote attackers to cause a denial of service, resulting in the system hanging. This can be achieved by sending a long `cd` command to the `FTP` server or a long `dir` command to the `telnet` server. **Recommendations** For EvolutionX versions 3921 through 3935, consider restricting access to the FTP and telnet servers until a fix is available. As a temporary workaround, limit the length of commands accepted by the FTP and telnet servers to prevent the buffer overflows.