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Microsoft IIS Authentication Remote Code Execution Vulnerability (982666)

Information

Severity

Severity

High

Family

Family

Windows : Microsoft Bulletins

CVSSv2 Base

CVSSv2 Base

8.5

CVSSv2 Vector

CVSSv2 Vector

AV:N/AC:M/Au:S/C:C/I:C/A:C

Solution Type

Solution Type

Vendor Patch

Created

Created

13 years ago

Modified

Modified

4 years ago

Summary

This host is missing an important security update according to Microsoft Bulletin MS10-040.

Insight

Insight

The flaw is due to an error in Internet Information Services (IIS) when parsing authentication information when it is configured for 'Extended Protection for Authentication', which could allow remote code execution while processing a specially crafted HTTP request.

Affected Software

Affected Software

Internet Information Services 6.0 on, - Microsoft Windows 2003 Service Pack 2 and prior. Internet Information Services 7.0 on, - Microsoft Windows Vista SP1/SP2 and prior. Internet Information Services 7.5 on, - Microsoft Windows 7

Solution

Solution

The vendor has released updates. Please see the references for more information.

Common Vulnerabilities and Exposures (CVE)