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TITLE:
Xunlei Thunder Insecure Library Loading Vulnerability

SECUNIA ADVISORY ID:
SA47864

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/47864/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=47864

RELEASE DATE:
2012-04-23

DISCUSS ADVISORY:
http://secunia.com/advisories/47864/#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/47864/

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=47864

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:
Code Audit Labs has reported a vulnerability in Xunlei Thunder, which
can be exploited by malicious people to compromise a user's system.

The vulnerability is caused due to the application loading
unspecified libraries in an insecure manner. This can be exploited to
load arbitrary libraries by tricking a user into opening an
unspecified file located on a remote WebDAV or SMB share.

Successful exploitation may allow execution of arbitrary code.

The vulnerability is reported in version 7.2.5.3364. Other versions
may also be affected.

SOLUTION:
Reportedly fixed in the latest version 7.2.7.3492.

PROVIDED AND/OR DISCOVERED BY:
Code Audit Labs

ORIGINAL ADVISORY:
Xunlei Thunder:
http://safe.xunlei.com/announce/xl20120306.html

Code Audit Labs:
http://blog.vulnhunt.com/index.php/2012/03/06/cal-2012-0006xunlei-dll-injection-vulnerability/

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.

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.

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