Heartbeat.ocx ActiveX SetupData buffer overflow

heartbeat-activex (17714) The risk level is classified as HighHigh Risk

Description:

Heartbeat.ocx is vulnerable to a heap-based buffer overflow. By supplying a long string for the SetupData variable, a remote attacker could overflow a buffer and execute arbitrary code on the system.


Consequences:

Gain Access

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 The original bulletin issued by Microsoft has been superseded.

References:

Platforms Affected:

  • Microsoft Internet Explorer

Reported:

Oct 12, 2004

The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall the author/distributor (IBM Internet Security Systems X-Force) be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.

For corrections or additions please email xforce@iss.net

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