Microsoft Windows TCP/IP ICMP denial of service

win-tcpip-icmp-dos (39254) The risk level is classified as LowLow Risk

Description:

The Microsoft Windows TCP/IP implementation is vulnerable to a denial of service caused by improper handling of ICMP requests. By sending a series of malformed ICMP requests to a vulnerable host, a remote attacker could cause the system to stop responding to legitimate requests. The system must be rebooted to regain normal functionality.

Note: It may be possible to exploit this vulnerability to execute arbitrary code on the system.

Platforms Affected:

  • Microsoft, Small Business Server 2003 R2
  • Microsoft, Small Business Server 2003 SP1
  • Microsoft, Small Business Server 2003 R2 SP2
  • Microsoft, Windows 2000 SP4
  • Microsoft, Windows 2003 Server SP2 x64
  • Microsoft, Windows 2003 Server SP2 Itanium
  • Microsoft, Windows 2003 Server SP1 Itanium
  • Microsoft, Windows 2003 Server SP1
  • Microsoft, Windows 2003 Server x64
  • Microsoft, Windows 2003 Server SP2
  • Microsoft, Windows Home Server
  • Microsoft, Windows XP Professional x64
  • Microsoft, Windows XP SP2
  • Microsoft, Windows XP SP2 Professional x64

Remedy:

Apply the appropriate patch for your system, as listed in the latest Microsoft Security Bulletin. See References.

— OR —

Use Microsoft Automatic Update if it is supported by your operating system. The original bulletin issued by Microsoft has been superseded.

Consequences:

Denial of Service

References:

Reported:

Jan 08, 2008

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