FlashGet FTP PWD buffer overflow

flashget-ftppwd-bo (44443)

High Risk

Description:

FlashGet is vulnerable to a stack-based buffer overflow, caused by improper bounds checking when processing FTP PWD responses. By persuading a victim to connect to a malicious FTP server, a remote attacker could overflow a buffer and execute arbitrary code on the system.

*CVSS:

Base Score:	9.3
Access Vector:	Network
Access Complexity:	Medium
Authentication:	None
Confidentiality Impact:	Complete
Integrity Impact:	Complete
Availability Impact:	Complete
Temporal Score:	8.4
Exploitability:	Functional
Remediation Level:	Unavailable
Report Confidence:	Uncorroborated

Consequences:

Gain Access

Remedy:

No remedy available as of July 9, 2011.

References:

• FlashGet Web site: Best Download Manager - FlashGet.
• BID-30685: FlashGet FTP 'PWD' Response Remote Buffer Overflow Vulnerability
• CVE-2008-4321: Buffer overflow in FlashGet (formerly JetCar) FTP 1.9 allows remote FTP servers to execute arbitrary code via a long response to the PWD command.
• SA31481: FlashGet FTP PWD Buffer Overflow Vulnerability
• VUPEN/ADV-2008-2381: FlashGet FTP PWD Handling Remote Buffer Overflow Vulnerability

Platforms Affected:

• Amaze Software FlashGet 1.9.0.1012

Reported:

Aug 13, 2008

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For corrections or additions please email xforce@iss.net

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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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