3Cdaemon · 3Cdaemon · CVE-2005-0277
**Name of the Vulnerable Software and Affected Versions**
3CDaemon version 2.0 revision 10
**Description**
The issue is related to a buffer overflow in the FTP service, which can be triggered by a long username in the USER command or an FTP command with a long argument, such as `cd`, `send`, or `ls`. This can cause a denial of service, resulting in an application crash, and potentially allow the execution of arbitrary code.
**Recommendations**
For version 2.0 revision 10, consider disabling the FTP service until a patch is available to prevent potential exploitation. Restrict access to the FTP commands that contain long arguments, such as `cd`, `send`, or `ls`, to minimize the risk of a denial of service or arbitrary code execution. Avoid using long usernames in the USER command to reduce the risk of a buffer overflow.