Tamer Sahin has reported a vulnerability in INweb Mail Server, which can be exploited by malicious people to cause a DoS (Denial of Service).

The vulnerability is caused due to an error within the POP3 service when processing overly long arguments (about 16000 bytes) to the "HELO" command.

Solution
Restrict access to the POP3 service.

Provided and/or discovered by
Tamer Sahin

Changelog
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