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TI-2000-00653 Aliases CVE-2000-0655GHSA-5cwq-wmjx-47pq

Netscape Communicator 4.73 and earlier allows remote attackers to cause a denial of…

Priority LOW 37Published · 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
None · None · Partial
Fix status
No fix listed

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

Summary

Netscape Communicator 4.73 and earlier allows remote attackers to cause a denial of service or execute arbitrary commands via a JPEG image containing a comment with an illegal field length of 1.

Why it matters now

EPSS 0.12717 96th 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 · 14

CPEVersionsRoleVendor
cpe:2.3:a:mozilla:mozilla:m15:*:*:*:*:*:*:*m15VulnerableMozilla
cpe:2.3:a:netscape:communicator:4.0:*:*:*:*:*:*:*4.0VulnerableNetscape
cpe:2.3:a:netscape:communicator:4.05:*:*:*:*:*:*:*4.05VulnerableNetscape
cpe:2.3:a:netscape:communicator:4.5:*:*:*:*:*:*:*4.5VulnerableNetscape
cpe:2.3:a:netscape:communicator:4.5_beta:*:*:*:*:*:*:*4.5_betaVulnerableNetscape
cpe:2.3:a:netscape:communicator:4.06:*:*:*:*:*:*:*4.06VulnerableNetscape
cpe:2.3:a:netscape:communicator:4.6:*:*:*:*:*:*:*4.6VulnerableNetscape
cpe:2.3:a:netscape:communicator:4.07:*:*:*:*:*:*:*4.07VulnerableNetscape
cpe:2.3:a:netscape:communicator:4.7:*:*:*:*:*:*:*4.7VulnerableNetscape
cpe:2.3:a:netscape:communicator:4.08:*:*:*:*:*:*:*4.08VulnerableNetscape
  • cpe:2.3:a:mozilla:mozilla:m15:*:*:*:*:*:*:* Versions m15 Vulnerable ·Mozilla
  • cpe:2.3:a:netscape:communicator:4.0:*:*:*:*:*:*:* Versions 4.0 Vulnerable ·Netscape
  • cpe:2.3:a:netscape:communicator:4.05:*:*:*:*:*:*:* Versions 4.05 Vulnerable ·Netscape
  • cpe:2.3:a:netscape:communicator:4.5:*:*:*:*:*:*:* Versions 4.5 Vulnerable ·Netscape
  • cpe:2.3:a:netscape:communicator:4.5_beta:*:*:*:*:*:*:* Versions 4.5_beta Vulnerable ·Netscape
  • cpe:2.3:a:netscape:communicator:4.06:*:*:*:*:*:*:* Versions 4.06 Vulnerable ·Netscape
  • cpe:2.3:a:netscape:communicator:4.6:*:*:*:*:*:*:* Versions 4.6 Vulnerable ·Netscape
  • cpe:2.3:a:netscape:communicator:4.07:*:*:*:*:*:*:* Versions 4.07 Vulnerable ·Netscape
  • cpe:2.3:a:netscape:communicator:4.7:*:*:*:*:*:*:* Versions 4.7 Vulnerable ·Netscape
  • cpe:2.3:a:netscape:communicator:4.08:*:*:*:*:*:*:* Versions 4.08 Vulnerable ·Netscape
Show 4 more CPE
CPEVersionsRoleVendor
cpe:2.3:a:netscape:communicator:4.51:*:*:*:*:*:*:*4.51VulnerableNetscape
cpe:2.3:a:netscape:communicator:4.61:*:*:*:*:*:*:*4.61VulnerableNetscape
cpe:2.3:a:netscape:communicator:4.72:*:*:*:*:*:*:*4.72VulnerableNetscape
cpe:2.3:a:netscape:communicator:4.73:*:*:*:*:*:*:*4.73VulnerableNetscape
  • cpe:2.3:a:netscape:communicator:4.51:*:*:*:*:*:*:* Versions 4.51 Vulnerable ·Netscape
  • cpe:2.3:a:netscape:communicator:4.61:*:*:*:*:*:*:* Versions 4.61 Vulnerable ·Netscape
  • cpe:2.3:a:netscape:communicator:4.72:*:*:*:*:*:*:* Versions 4.72 Vulnerable ·Netscape
  • cpe:2.3:a:netscape:communicator:4.73:*:*:*:*:*:*:* Versions 4.73 Vulnerable ·Netscape

Remediation

No fixed version listed by the sources yet.

Vendor assessments

Red Hat

Red Hat's page for this CVE →

Not affected: 1 product
  • Red Hat

Timeline

  1. 2026-10-02 Threatist record created from CVE-2000-0655
  2. 2026-10-03 Alias added: GHSA-5cwq-wmjx-47pq

References

Advisory 3

Other 2

Sources

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