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TITLE:
Techphoebe QuickShare File Server FTP Directory Traversal
Vulnerability

SECUNIA ADVISORY ID:
SA43196

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/43196/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=43196

RELEASE DATE:
2011-02-04

DISCUSS ADVISORY:
http://secunia.com/advisories/43196/#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/43196/

ONLY AVAILABLE IN CUSTOMER AREA:
 * Authentication Level
 * Report Reliability
 * Secunia PoC
 * Secunia Analysis
 * Systems Affected
 * Approve Distribution
 * Remediation Status
 * Secunia CVSS Score
 * CVSS

https://ca.secunia.com/?page=viewadvisory&vuln_id=43196

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:
A vulnerability has been discovered in Techphoebe QuickShare File
Server, which can be exploited by malicious users to disclose
potentially sensitive information and compromise a vulnerable
system.

The vulnerability is caused due to the FTP server not properly
filtering directory traversal sequences, which can be exploited to
e.g. read or write arbitrary files outside the server's root
directory by sending specially crafted commands to the server.

Successful exploitation to write to files outside of the server's
root directory requires write privileges.

The vulnerability is confirmed in version 1.2.1. Other versions may
also be affected.

SOLUTION:
Restrict access to trusted users only.

PROVIDED AND/OR DISCOVERED BY:
modpr0be

ORIGINAL ADVISORY:
http://www.exploit-db.com/exploits/16105/

OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

EXPLOIT:
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/

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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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Definitions: (Criticality, Where etc.)
http://secunia.com/advisories/about_secunia_advisories/


Please Note:
Secunia recommends that you verify all advisories you receive by
clicking the link.
Secunia NEVER sends attached files with advisories.
Secunia does not advise people to install third party patches, only
use those supplied by the vendor.

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