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TITLE:
Microsoft Exchange Server 2003 Folder Handling Denial of Service

SECUNIA ADVISORY ID:
SA14543

VERIFY ADVISORY:
http://secunia.com/advisories/14543/

CRITICAL:
Less critical

IMPACT:
DoS

WHERE:
>From remote

SOFTWARE:
Microsoft Exchange Server 2003
http://secunia.com/product/1828/

DESCRIPTION:
A vulnerability has been reported in Microsoft Exchange Server 2003,
which can be exploited by malicious users to cause a DoS (Denial of
Service).

The vulnerability is caused due to an error within the handling of
folders and can be exploited to cause a stack overflow by deleting or
moving a folder containing multiple nested subfolders.

Successful exploitation causes the Microsoft Exchange Information
Store service (Store.exe) to become unresponsive.

SOLUTION:
The vendor has issued a hotfix, which can be obtained by contacting
Microsoft Product Support Services.

PROVIDED AND/OR DISCOVERED BY:
Reported by vendor.

ORIGINAL ADVISORY:
http://support.microsoft.com/?kbid=891504

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About:
This Advisory was delivered by Secunia as a free service to help
everybody keeping their systems up to date against the latest
vulnerabilities.

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

Definitions: (Criticality, Where etc.)
http://secunia.com/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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