XM Easy Personal FTP Server APPE or DELE denial of service

easypersonal-appe-dele-dos (54277)

Medium Risk

Description:

XM Easy Personal FTP Server is vulnerable to a denial of service, caused by an error when handling certain FTP requests. By sending a specially-crafted request to the APPE or DELE commands, a remote authenticated attacker could cause the server to stop responding.

*CVSS:

Base Score:	4
Access Vector:	Network
Access Complexity:	Low
Authentication:	Single
Confidentiality Impact:	None
Integrity Impact:	None
Availability Impact:	Partial
Temporal Score:	3.6
Exploitability:	Functional
Remediation Level:	Unavailable
Report Confidence:	Uncorroborated

Consequences:

Denial of Service

Remedy:

No remedy available as of July 9, 2011.

References:

• BugTraq Mailing List, Thu Nov 12 2009: XM Easy Personal FTP Server 'APPE' and 'DELE' Command Remote Denial of Service Vulnerability.
• XM Easy Personal FTP Server Web site: XM Easy Personal FTP Server.
• BID-37016: XM Easy Personal FTP Server 'APPE' and 'DELE' Commands Remote Denial of Service Vulnerabilities
• CVE-2009-4048: Dxmsoft XM Easy Personal FTP Server 5.8.0 allows remote authenticated users to cause a denial of service (daemon outage) via an APPE command to one socket in conjunction with a DELE command to a second socket.

Platforms Affected:

• Dxmsoft XM Easy Personal FTP Server 5.8.0

Reported:

Nov 13, 2009

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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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