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TI-2006-03344 Aliases CVE-2006-3451GHSA-jmmq-q8f4-p952

Microsoft Internet Explorer 5 SP4 and 6 do not properly garbage collect when "multiple…

Priority MEDIUM 61CWE-20Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
— Not recorded in CVSS 2.0
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
Partial · Partial · Partial
Fix status
No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA.

Summary

Microsoft Internet Explorer 5 SP4 and 6 do not properly garbage collect when "multiple imports are used on a styleSheets collection" to construct a chain of Cascading Style Sheets (CSS), which allows remote attackers to execute arbitrary code via unspecified vectors.

Why it matters now

EPSS 0.41215 98th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:microsoft:ie:5.0:sp4:*:*:*:*:*:*5.0 sp4VulnerableMicrosoft
cpe:2.3:a:microsoft:ie:6:windows_server_2003_sp1:*:*:*:*:*:*6 windows_server_2003_sp1VulnerableMicrosoft
  • cpe:2.3:a:microsoft:ie:5.0:sp4:*:*:*:*:*:* Versions 5.0 sp4 Vulnerable ·Microsoft
  • cpe:2.3:a:microsoft:ie:6:windows_server_2003_sp1:*:*:*:*:*:* Versions 6 windows_server_2003_sp1 Vulnerable ·Microsoft

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2006-3451
  2. 2026-10-03 Alias added: GHSA-jmmq-q8f4-p952

References

Patch 2

Advisory 3

Other 3

  • TI-2004-00947 Heap-based buffer overflow in Internet Explorer 6 allows remote attackers to execute… CVSS 2.0HIGH 10.0
  • TI-2004-00183 Stack-based buffer overflow in the Task Scheduler for Windows 2000 and XP, and Internet… CVSS 2.0HIGH 10.0
  • TI-2007-00210 The wininet.dll FTP client code in Microsoft Internet Explorer 5.01 and 6 might allow… CVSS 2.0HIGH 10.0
  • TI-2006-01313 Microsoft Internet Explorer 6 and 7 Beta 2 allows remote attackers to cause a denial of… CVSS 2.0HIGH 9.3
  • TI-2006-01146 Microsoft Internet Explorer 5.01 through 6 allows remote attackers to execute arbitrary… CVSS 2.0HIGH 10.0
  • TI-2006-03617 Integer overflow in Microsoft Internet Explorer 6 on Windows XP SP2 allows remote… CVSS 3.1HIGH 8.8
See all 199 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences