Description
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.
References (6)
Core 6
Core References
Issue Tracking, Third Party Advisory mailing-list
x_refsource_bugtraq
http://marc.info/?l=bugtraq&m=110616221411579&w=2
Third Party Advisory, US Government Resource third-party-advisory
x_refsource_cert-vn
http://www.kb.cert.org/vuls/id/673134
Patch, Vendor Advisory vendor-advisory
x_refsource_ms
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2004/ms04-038
Third Party Advisory, VDB Entry vdb-entry
x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/17714
Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/11367
Broken Link x_refsource_misc
http://www.ngssoftware.com/advisories/heartbeatfull.txt
Scores
EPSS
0.3815
EPSS Percentile
98.4%
Details
CWE
CWE-787
Status
published
Products (3)
microsoft/internet_explorer
5.01 sp3 (2 CPE variants)
microsoft/internet_explorer
5.5 sp2
microsoft/internet_explorer
6 (2 CPE variants)
Published
Feb 09, 2005
Tracked Since
Feb 18, 2026