Microsoft Internet Explorer javaprxy.dll COM object execute code

ie-javaprxydll-execute-code (21193) The risk level is classified as HighHigh Risk

Description:

Microsoft Internet Explorer could allow a remote attacker to execute arbitrary code, caused by heap-based buffer overflow in the JVIEW Profiler (Javaprxy.dll) COM object. A remote attacker could send a specially-crafted HTML file which, once it is loaded by the targeted user, could allow the attacker to overflow the buffer and execute arbitrary code on the system or cause the targeted user's Web browser to crash.

Platforms Affected:

  • Microsoft, Internet Explorer 5.01 SP4
  • Microsoft, Internet Explorer 5.5 SP2
  • Microsoft, Internet Explorer 6
  • Microsoft, Internet Explorer 6 SP1
  • Microsoft, Windows 2000 SP4
  • Microsoft, Windows 2003 Server x64
  • Microsoft, Windows 2003 Server SP1
  • Microsoft, Windows 2003 Server Itanium
  • Microsoft, Windows 2003 Server SP1 Itanium
  • Microsoft, Windows 2003 Server
  • Microsoft, Windows XP Professional x64
  • Microsoft, Windows XP SP2
  • Microsoft, Windows XP SP1

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 The original bulletin issued by Microsoft has been superseded.

For Virtual Patch:

Enable the following checks in the Dynamic ISS Protection platform:
HTML_IE_Javaprxy_Heap_Corruption

Consequences:

Gain Access

References:

Reported:

Jun 29, 2005

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