CuteFTP label buffer overflow

cuteftp-label-bo (53487)

High Risk

Description:

CuteFTP is vulnerable to a buffer overflow, caused by improper bounds checking. By persuading a victim to import a malicious site list and connect to a site containing an overly long label, a remote attacker could overflow a buffer to corrupt memory and execute arbitrary code on the system.

*CVSS:

Base Score:	6.8
Access Vector:	Network
Access Complexity:	Medium
Authentication:	None
Confidentiality Impact:	Partial
Integrity Impact:	Partial
Availability Impact:	Partial
Temporal Score:	5.8
Exploitability:	Proof-of-Concept
Remediation Level:	Unavailable
Report Confidence:	Uncorroborated

Consequences:

Gain Access

Remedy:

No remedy available as of May 1, 2013.

References:

• GlobalSCAPE Web site: CuteFTP Home.
• Packet Storm Web site: CuteFTP v8.3.3 Home/Pro/Lite Create New Site Local Buffer Overflow PoC.
• CVE-2009-3483: Heap-based buffer overflow in the Create New Site feature in GlobalSCAPE CuteFTP Professional, Home, and Lite 8.3.3 and 8.3.3.0054 allows user-assisted remote attackers to cause a denial of service (memory corruption) or possibly execute arbitrary code via a site list containing an entry with a long label.
• OSVDB ID: 58387: CuteFTP Site Label Handling Overflow
• SA36874: CuteFTP Site Label Parsing Memory Corruption Vulnerability

Platforms Affected:

• GlobalSCAPE CuteFTP 8.3.3.0054 Professional
• GlobalSCAPE CuteFTP 8.3.3.0054 Lite
• GlobalSCAPE CuteFTP 8.3.3.0054 Home

Reported:

Sep 28, 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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