Secunia Security Advisory - A vulnerability has been reported in Microsoft SharePoint, which can be exploited by malicious people to compromise a vulnerable system.
1f7117c553c40a07aa91ae527a3e74f8b87ef504a83bfffef3358318267335bd
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TITLE:
Microsoft SharePoint Document Conversions Launcher Service
Vulnerability
SECUNIA ADVISORY ID:
SA42631
VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/42631/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=42631
RELEASE DATE:
2010-12-22
DISCUSS ADVISORY:
http://secunia.com/advisories/42631/#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/42631/
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=42631
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 SharePoint, which can
be exploited by malicious people to compromise a vulnerable system.
The vulnerability is caused due to a validation error when processing
SOAP requests sent to the Document Conversions Launcher service and
can be exploited via a specially crafted request to upload and
execute an arbitrary file on an affected server.
Successful exploitation allows execution of arbitrary code in the
context of a guest account, but requires the Document Conversions
Load Balancer and Launcher service to be enabled (disabled by
default).
SOLUTION:
Apply patches.
Further details available in Customer Area:
http://secunia.com/products/corporate/EVM/
PROVIDED AND/OR DISCOVERED BY:
Oleksandr Mirosh, reported via ZDI.
ORIGINAL ADVISORY:
MS10-104 (KB2433089):
http://www.microsoft.com/technet/security/bulletin/MS10-104.mspx
ZDI:
http://www.zerodayinitiative.com/advisories/ZDI-10-287/
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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