CVE-2002-1754: Buffer overflow in Novell NetWare Client 4.80 through 4.83 allows local users to cause a denial of service...

Security readout for executives and security teams

This is an old local denial-of-service issue in Novell NetWare Client 4.80 through 4.83. A local user could crash the client by forcing it to resolve an oversized hostname. Business risk is mainly disruption on legacy workstations that still depend on NetWare connectivity. Exposure is likely limited to legacy endpoints still running Novell NetWare Client 4.80 through 4.83. Modern environments without this client are not indicated as affected by the provided sources. Treat this as a legacy exposure cleanup item, not an emergency, unless affected clients are still used on important systems. The absence of active exploitation evidence lowers urgency, but unsupported legacy software can still create operational fragility. Mitigation focus: Inventory endpoints for Novell NetWare Client 4.80 through 4.83.; Check Novell or successor vendor guidance for supported updates or replacements.; Retire or upgrade affected legacy clients where operationally possible..

Prepared

Jun 29, 2026, 19:56 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.