Secunia Security Advisory - A vulnerability has been reported in Microsoft Exchange Server, which can be exploited by malicious users to cause a DoS (Denial of Service).
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TITLE:
Microsoft Exchange Server RPC Denial of Service Vulnerability
SECUNIA ADVISORY ID:
SA42633
VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/42633/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=42633
RELEASE DATE:
2010-12-22
DISCUSS ADVISORY:
http://secunia.com/advisories/42633/#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/42633/
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=42633
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 users to cause a DoS (Denial of
Service).
The vulnerability is caused due to an error in the Exchange Server
store (store.exe) when processing RPC requests and can be exploited
to cause an infinite loop within the service via a specially crafted
request.
Successful exploitation requires a server to be configured with the
"Mailbox Server" role.
The vulnerability is reported for Microsoft Exchange Server 2007 SP2
for x64-based systems only.
SOLUTION:
Apply patch.
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/
PROVIDED AND/OR DISCOVERED BY:
Oleksandr Mirosh, reported via ZDI.
ORIGINAL ADVISORY:
MS10-106 (KB2407132):
http://www.microsoft.com/technet/security/bulletin/MS10-106.mspx
ZDI:
http://www.zerodayinitiative.com/advisories/ZDI-10-286/
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:
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