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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:
Microsoft Exchange Server Outlook Web Access Cross-Site Request
Forgery

SECUNIA ADVISORY ID:
SA41421

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/41421/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=41421

RELEASE DATE:
2010-09-14

DISCUSS ADVISORY:
http://secunia.com/advisories/41421/#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/41421/

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=41421

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 reported in Microsoft Exchange Server, which
can be exploited by malicious people to conduct cross-site request
forgery attacks.

The vulnerability is caused due to Outlook Web Access allowing users
to perform certain actions via HTTP requests without performing
proper validity checks to verify the requests. This can be exploited
to e.g. set a auto-forward rule or change user preferences when a
logged-in user visits a specially crafted web page.

The vulnerability is reported in Microsoft Exchange Server 2003 SP2
and Microsoft Exchange Server 2007 SP1 and SP2.

SOLUTION:
The vulnerability is fixed in Microsoft Exchange Server 2007 SP3.

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

PROVIDED AND/OR DISCOVERED BY:
Rosario Valotta

ORIGINAL ADVISORY:
Microsoft:
http://www.microsoft.com/technet/security/advisory/2401593.mspx

Rosario Valotta:
http://sites.google.com/site/tentacoloviola/pwning-corporate-webmails

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.

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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