----------------------------------------------------------------------


Stay Compliant

Alerts, Technical Descriptions, PoC, Links to patches, CVSS, CVE, Changelogs, Alternative Remediation Strategies, and much more provided in the Secunia Vulnerability Intelligence solutions

Free Trial
http://secunia.com/products/corporate/evm/trial/


----------------------------------------------------------------------

TITLE:
Core FTP Server / SFTP Server Directory Traversal Vulnerability

SECUNIA ADVISORY ID:
SA39921

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/39921/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=39921

RELEASE DATE:
2010-05-29

DISCUSS ADVISORY:
http://secunia.com/advisories/39921/#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/39921/

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=39921

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:
John Leitch has discovered a vulnerability in Core FTP Server / SFTP
Server, which can be exploited by malicious users to disclose
sensitive information.

The vulnerability is caused due to an input sanitation error in the
FTP server when processing FTP commands. This can be exploited to
list the content of arbitrary directories via directory traversal
sequences (e.g. ".../").

The vulnerability is confirmed in version 1.0 build 343. Other
versions may also be affected.

SOLUTION:
Restrict access to trusted users only.

PROVIDED AND/OR DISCOVERED BY:
John Leitch

ORIGINAL ADVISORY:
http://cross-site-scripting.blogspot.com/2010/05/core-ftp-server-10343-directory.html

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/

----------------------------------------------------------------------

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.

Subscribe:
http://secunia.com/advisories/secunia_security_advisories/

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.

----------------------------------------------------------------------

Unsubscribe: Secunia Security Advisories
http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org

----------------------------------------------------------------------