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TI-2003-00521 Aliases CVE-2003-0553GHSA-4m7r-rwj3-jphv

Buffer overflow in the Client Detection Tool (CDT) plugin (npcdt.dll) for Netscape 7.02…

Priority LOW 38Published · 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

Buffer overflow in the Client Detection Tool (CDT) plugin (npcdt.dll) for Netscape 7.02 allows remote attackers to execute arbitrary code via an attachment with a long filename.

Why it matters now

EPSS 0.02701 86th 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 · 1

CPEVersionsRoleVendor
cpe:2.3:a:netscape:navigator:7.0.2:*:*:*:*:*:*:*7.0.2VulnerableNetscape
  • cpe:2.3:a:netscape:navigator:7.0.2:*:*:*:*:*:*:* Versions 7.0.2 Vulnerable ·Netscape

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2003-0553
  2. 2026-10-03 Alias added: GHSA-4m7r-rwj3-jphv

References

Other 2

  • TI-2004-00663 Integer overflow in the SOAPParameter object constructor in (1) Netscape version 7.0 and… CVSS 2.0HIGH 10.0
  • TI-2007-03801 Argument injection vulnerability in Microsoft Internet Explorer, when running on systems… CVSS 2.0HIGH 9.3
  • TI-2004-00818 Integer overflow in the bitmap (BMP) decoder for Mozilla Firefox before the Preview… CVSS 2.0HIGH 10.0
  • TI-2006-04108 Concurrency vulnerability in Mozilla Firefox 1.5.0.6 and earlier allows remote attackers… CVSS 2.0HIGH 7.6
  • TI-2007-03912 Multiple argument injection vulnerabilities in Netscape Navigator 9 allow remote… CVSS 2.0HIGH 7.5
  • TI-2007-01320 AcroPDF.DLL in Adobe Reader 8.0, when accessed from Mozilla Firefox, Netscape, or Opera… CVSS 2.0MEDIUM 5.0
See all 43 →

Sources

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