Star FTP Server RETR denial of service

star-retr-dos (30922)

Low Risk

Description:

Star FTP Server is vulnerable to a denial of service, caused by a stack-based buffer overflow when handling RETR commands. By sending a specially-crafted RETR command, a remote attacker could overflow a buffer and cause the server to crash.

*CVSS:

Base Score:	5
Access Vector:	Remote
Access Complexity:	Low
Authentication:	Not Required
Confidentiality Impact:	None
Integrity Impact:	None
Availability Impact:	Complete
Temporal Score:	4.5
Exploitability:	Functional
Remediation Level:	Unavailable
Report Confidence:	Uncorroborated

Consequences:

Denial of Service

Remedy:

No remedy available as of February 6, 2010.

References:

• Fightersoft Multimedia Web site: Star FTP Server.
• BID-21630: Star FTP Server RETR Command Remote Denial of Service Vulnerability
• CVE-2006-6643: Fightersoft Multimedia Star FTP server 1.10 allows remote attackers to cause a denial of service (crash) via multiple RETR commands with long arguments.
• SA23320: Star FTP Server RETR Denial of Service Vulnerability
• VUPEN/ADV-2006-5042: Star FTP Server RETR Command Handling Remote Denial of Service Vulnerability

Platforms Affected:

• Fightersoft Multimedia Star FTP Server 1.10 and prior

Reported:

Dec 17, 2006

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The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall IBM be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.

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