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SC World Congress, New York, USA, 16 November 2011
Visit the Secunia booth (#203) and discover how you can improve your handling of third party programs:

http://secunia.com/resources/events/sc_2011/ 

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TITLE:
ScriptFTP LIST Command Response Processing Buffer Overflow
Vulnerability

SECUNIA ADVISORY ID:
SA46099

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/46099/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=46099

RELEASE DATE:
2011-09-21

DISCUSS ADVISORY:
http://secunia.com/advisories/46099/#comments

AVAILABLE ON SITE AND IN CUSTOMER AREA:
 * Last Update
 * Popularity
 * Comments
 * Criticality Level
 * Impact
 * Where
 * Solution Status
 * Operating System / Software
 * CVE Reference(s)

http://secunia.com/advisories/46099/

ONLY AVAILABLE IN CUSTOMER AREA:
 * Authentication Level
 * Report Reliability
 * Secunia PoC
 * Secunia Analysis
 * Systems Affected
 * Approve Distribution
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https://ca.secunia.com/?page=viewadvisory&vuln_id=46099

ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI:
 * AUTOMATED SCANNING

http://secunia.com/vulnerability_scanning/personal/
http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/

DESCRIPTION:
Digital Echidna has discovered a vulnerability in ScriptFTP, which
can be exploited by malicious people to compromise a user's system.

The vulnerability is caused due to a boundary error when processing
filenames within a directory listing. This can be exploited to cause
a stack-based buffer overflow via a specially crafted FTP LIST
command response.

Successful exploitation allows execution of arbitrary code, but
requires tricking a user into connecting to a malicious server.

The vulnerability is confirmed in version 3.3. Other versions may
also be affected.

SOLUTION:
Do not connect to untrusted FTP servers.

PROVIDED AND/OR DISCOVERED BY:
modpr0be, Digital Echidna.

ORIGINAL ADVISORY:
http://www.digital-echidna.org/2011/09/scriptftp-3-3-remote-buffer-overflow-exploit-0day/

OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXPLOIT:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

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About:
This Advisory was delivered by Secunia as a free service to help
private users keeping their systems up to date against the latest
vulnerabilities.

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Please Note:
Secunia recommends that you verify all advisories you receive by
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use those supplied by the vendor.

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