Severity: : Medium
  CVE Kennungen: : CVE-2011-0091,MS11-013
  Advisory Date: 21 de июля de 2015

  DESCRIPTION

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."

  INFORMATION EXPOSURE

Apply associated Trend Micro DPI Rules.

  SOLUTION

  Trend Micro Deep Security DPI Rule Number: 1004591
  Trend Micro Deep Security DPI Rule Name: 1004591 - Kerberos Spoofing Vulnerability

  AFFECTED SOFTWARE AND VERSION:

  • Kerberos