Gravité: : Medium
  Identifiant(s) CVE: : CVE-2010-0035
  Date du conseil: 10 février 2011

  Description

A denial of service vulnerability exists in implementations of Kerberos. The vulnerability is due to improper handling of Ticket-Granting-Ticket renewal requests by a client on a remote, non-Windows realm in a mixed-mode Kerberos implementation. An attacker who successfully exploited this vulnerability could cause the affected Windows domain controller to stop responding.

  Information Exposure Rating:

Trend Micro Deep Security shields networks through Deep Packet Inspection (DPI) rules. Trend Micro customers using OfficeScan with Intrusion Defense Firewall (IDF) plugin are also protected from attacks using these vulnerabilities. Please refer to the filter number and filter name when applying appropriate DPI and/or IDF rules.

  Solutions

  Trend Micro Deep Security DPI Rule Number: 1003977
  Trend Micro Deep Security DPI Rule Name: 1003977 - Kerberos Null Pointer Dereference Vulnerability

  Affected software and version:

  • microsoft windows_2000
  • microsoft windows_server_2003
  • microsoft windows_server_2008