CVE-2002-2393: Input Validation
First published: Tue Dec 31 2002(Updated: )
Serv-U FTP server 3.0, 3.1 and 4.0.0.4 does not accept new connections while validating user folder access rights, which allows remote attackers to cause a denial of service (no new connections) via a series of MKD commands.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Solarwinds Serv-u File Server | =3.1.0.0 | |
| Solarwinds Serv-u File Server | =4.0.0.4 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2002-2393?
CVE-2002-2393 is classified as a denial of service vulnerability.
Which versions of Serv-U File Server are affected by CVE-2002-2393?
CVE-2002-2393 affects Serv-U File Server versions 3.0, 3.1, and 4.0.0.4.
How does CVE-2002-2393 allow denial of service?
CVE-2002-2393 allows denial of service by preventing new connections through a series of MKD commands.
What is the impact of CVE-2002-2393 on the Serv-U FTP server?
The impact of CVE-2002-2393 is that it stops new connections from being established on the affected Serv-U FTP server.
How can I mitigate CVE-2002-2393?
Mitigating CVE-2002-2393 involves upgrading to a non-vulnerable version of the Serv-U File Server.
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