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Windows Applications Insecure Library Loading

The Official, Verified Secunia List:
http://secunia.com/advisories/windows_insecure_library_loading/

The list is continuously updated as we confirm the vulnerability reports so check back regularly too see if any of your apps are affected.


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TITLE:
Prof-UIS Insecure Library Loading Vulnerability

SECUNIA ADVISORY ID:
SA41578

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/41578/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=41578

RELEASE DATE:
2010-09-25

DISCUSS ADVISORY:
http://secunia.com/advisories/41578/#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/41578/

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=41578

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 Prof-UIS, which can be
exploited by malicious people to compromise an application using the
library.

The vulnerability is caused due to the "CExtDWM::CExtDWM()" method in
ProfUIS290m.dll and in ProfUIS290m-RDE.dll loading libraries (e.g.
dwmapi.dll) in an insecure manner. This can be exploited to load
arbitrary libraries when an application using this library e.g. opens
a file located on a remote WebDAV or SMB share.

Successful exploitation allows execution of arbitrary code.

The vulnerability is confirmed in version 2.9.0. Other versions may
also be affected.

SOLUTION:
Do not open untrusted files with an application using this library.

PROVIDED AND/OR DISCOVERED BY:
Reported in YLoader by anT!-Tr0J4n.

ORIGINAL ADVISORY:
http://packetstormsecurity.org/1009-exploits/yloader-dllhijack.txt

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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Please Note:
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Secunia NEVER sends attached files with advisories.
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use those supplied by the vendor.

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