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TITLE:
Attachmate Reflection FTP Client Response Processing Buffer Overflow
Vulnerability

SECUNIA ADVISORY ID:
SA46879

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/46879/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=46879

RELEASE DATE:
2011-11-17

DISCUSS ADVISORY:
http://secunia.com/advisories/46879/#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/46879/

ONLY AVAILABLE IN CUSTOMER AREA:
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https://ca.secunia.com/?page=viewadvisory&vuln_id=46879

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:
Protek Research Lab's has discovered a vulnerability in Reflection
for Secure IT, which can be exploited by malicious people to
compromise a user's system.

The vulnerability is caused due to a boundary error in the Reflection
FTP client in rftpcom.dll 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 7.2.0.106 (Reflection FTP
Client version 14.1.70). Other versions may also be affected.

SOLUTION:
Do not connect to untrusted FTP servers.

PROVIDED AND/OR DISCOVERED BY:
Francis Provencher, Protek Research Lab's

ORIGINAL ADVISORY:
http://www.protekresearchlab.com/index.php?option=com_content&view=article&id=29&Itemid=29

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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