Citadel · Citadel Smtp Server · CVE-2008-0394
**Name of the Vulnerable Software and Affected Versions**
Citadel SMTP server versions 7.10 and earlier
**Description**
The issue allows remote attackers to execute arbitrary code via a long RCPT TO command. This command is not properly handled by the `makeuserkey` function, leading to a buffer overflow.
**Recommendations**
For Citadel SMTP server versions 7.10 and earlier, at the moment, there is no information about a newer version that contains a fix for this vulnerability.