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Kerberos Spoofing Vulnerability

oval:org.mitre.oval:def:12498

Kerberos in Microsoft Windows Server 2008 R2 and Windows 7 does not prevent a session from changing from strong encryption to DES encryption which allows man-in-the-middle attackers to spoof network traffic and obtain sensitive information via a DES downgrade aka "Kerberos Spoofing Vulnerability."

Family:
windows
Status:
ACCEPTED
Platform(s):
  • Microsoft Windows Server 2008
  • Microsoft Windows Server 2008 R2
  • Microsoft Windows 7
Class:
vulnerability
Reference(s):
  • CVE-2011-0091
Product(s):