CVE-2004-0978: Buffer Overflow

Published Oct 21, 2004
·
Updated

Heap-based buffer overflow in the Hrtbeat.ocx (Heartbeat) ActiveX control for Internet Explorer 5.01 through 6, when users who visit online gaming sites that are associated with MSN, allows remote attackers to execute arbitrary code via the SetupData parameter.

Affected Software

17 affected components
Microsoft Internet Explorer=5.01-sp3
Microsoft Internet Explorer=5.01-sp4
Microsoft Windows 2000=sp3
Microsoft Windows 2000=sp4
Microsoft Internet Explorer=5.5-sp2
Microsoft Windows Me
Microsoft Internet Explorer=6
Microsoft Windows Server 2003
Microsoft Windows Server 2003
Microsoft Windows XP
Microsoft Windows XP
Microsoft Windows XP=sp1
Microsoft Windows XP=sp2
Microsoft Internet Explorer=6-sp1
Microsoft Windows 98SE
Microsoft Windows NT=4.0-sp6
Microsoft Windows NT=4.0-sp6a

Event History

Oct 21, 2004
CVE Published
via MITRE·08:00 AM
Data Sourced
via MITRE·08:00 AM
Description
Feb 9, 2005
Data Sourced
05:00 AM
DescriptionWeaknessAffected Software

Frequently Asked Questions

1

What is the severity of CVE-2004-0978?

CVE-2004-0978 is considered critical due to the potential for remote code execution.

2

How do I fix CVE-2004-0978?

To fix CVE-2004-0978, users should apply any available security patches released by Microsoft for affected versions of Internet Explorer.

3

What versions of Internet Explorer are affected by CVE-2004-0978?

CVE-2004-0978 affects Internet Explorer versions 5.01 through 6, specifically SP2.

4

Can I mitigate CVE-2004-0978 without updates?

Mitigation of CVE-2004-0978 without updates can be done by avoiding online gaming sites using the Heartbeat ActiveX control.

5

What is the nature of the vulnerability in CVE-2004-0978?

CVE-2004-0978 is a heap-based buffer overflow vulnerability in the Heartbeat ActiveX control.

Contact

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