What’s Vulnerable › Vulnerabilities

CVE-1999-1447

• Severity: medium (CVSS 5.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 13.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2001-09-12 · updated 2026-06-16

Description

Internet Explorer 4.0 allows remote attackers to cause a denial of service (crash) via HTML code that contains a long CLASSID parameter in an OBJECT tag.

Affected products

• Microsoft Internet Explorer 11: 4.0

References

• http://marc.info/?l=bugtraq&m=90221104526169&w=2
• http://marc.info/?l=bugtraq&m=90221104526188&w=2
• http://marc.info/?l=bugtraq&m=90221104526169&w=2
• http://marc.info/?l=bugtraq&m=90221104526188&w=2

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