Skip to content
Fencer Vulns
high 7.5

CVE-2002-0647 in the critical feed json

Buffer overflow in a legacy ActiveX control used to display specially formatted text in Microsoft Internet Explorer 5.01, 5.5, and 6.0 allo…

published 2002-09-24 24 y ago modified 2026-06-16 4 mo ago also EUVD-2002-0641

cvss
7.5
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
23.3%
EPSS 23.3% chance of exploitation in 30 days, percentile 97%
public exploits
1
Exploit-DB

Summary

Buffer overflow in a legacy ActiveX control used to display specially formatted text in Microsoft Internet Explorer 5.01, 5.5, and 6.0 allows remote attackers to execute arbitrary code, aka "Buffer Overrun in Legacy Text Formatting ActiveX Control".

Timeline

  1. First public exploit (EDB-21748)
  2. Published

Exploit prediction

23.34% chance of exploitation in the next 30 days, higher than 97% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-21748 Microsoft Internet Explorer 5/6 Legacy Text Formatting - ActiveX Component Buffer Overflow remote, 2002-08-22

CVSS scores

assigned by version score vector
NVD 2.0 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.