70825 : Microsoft Windows Server Active Directory Server Principal Name (SPN) Handling Remote DoS
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Views This Week Views All Time Added to OSVDB Last Modified Modified (since 2008) Percent Complete
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Timeline

Disclosure Date
2011-02-08

Description

Microsoft Windows contains a flaw that may allow a local denial of service. The issue is triggered when an error in Active Directory occurs when handling Server Principal Name update requests. This may be exploited by a local authenticated attacker with administrative privileges via crafted packets to the Active Directory server to cause a denial of service.

Classification

Location: Remote / Network Access
Attack Type: Denial of Service
Impact: Loss of Availability
Solution: Patch / RCS
Exploit: Exploit Unknown
Disclosure: Vendor Verified

Solution

Currently, there are no known workarounds or upgrades to correct this issue. However, Microsoft has released a patch to address this vulnerability. Check the vendor advisory or solution in the references section.

Products

Microsoft Corporation
Windows Server 2003
SP2
x64 Edition SP2
with SP2 for Itanium-based Systems

References

Tools & Filters

51905

Credit

CVSSv2 Score

CVSSv2 Base Score = 5.0
Source: nvd.nist.gov | Generated: 2011-02-09 | Disagree?

Access_vector_2 Access_complexity_2 Authentication_2 Confidentiality_impact_0 Integrity_impact_0 Availability_impact_1

Comments

No Comments.

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