Microsoft Windows NTLM Authentication RPC DoS
Publish date: February 15, 2011
Severity: HIGH
CVE Identifier: CVE-2007-2228,MS07-058
Advisory Date: FEB 15, 2011
DESCRIPTION
rpcrt4.dll (aka the RPC runtime library) in Microsoft Windows XP
SP2, XP Professional x64 Edition, Server 2003 SP1 and SP2, Server 2003 x64
Edition and x64 Edition SP2, and Vista and Vista x64 Edition allows remote
attackers to cause a denial of service (RPCSS service stop and system restart)
via an RPC request that uses NTLMSSP PACKET authentication with a zero-valued
verification trailer signature, which triggers an invalid dereference. NOTE:
this also affects Windows 2000 SP4, although the impact is an information
leak.
TREND MICRO PROTECTION INFORMATION
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.
SOLUTION
Trend Micro Deep Security DPI Rule Number: 1001131
Trend Micro Deep Security DPI Rule Name: 1001131 - Microsoft Windows NTLM Authentication RPC DoS
AFFECTED SOFTWARE AND VERSION
- Microsoft windows 2000 sp4
- Microsoft windows 2003 Server SP 1
- Microsoft windows 2003 Server SP 2
- Microsoft windows 2003 Server x64
- Microsoft windows 2003 Server x64 SP2
- Microsoft windows vista
- Microsoft windows vista x64
- Microsoft windows xp sp2
- Microsoft windows xp x64
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