CVE-2002-0871: xinetd 2.3.4 leaks file descriptors for the signal pipe to services that are launched by xinetd, which coul...

Security readout for executives and security teams

This old xinetd flaw can let a service started by xinetd interfere with xinetd’s internal signaling pipe, potentially causing denial of service. Business urgency depends on whether legacy Linux systems still run xinetd 2.3.4 or vendor packages from that era. Exposure is most likely on legacy Linux or Unix systems that still use xinetd, especially xinetd 2.3.4 or unpatched distribution packages referenced by 2002-era advisories. Treat this as a legacy-platform hygiene issue unless critical services still depend on vulnerable xinetd deployments. Prioritize discovery and patch confirmation over emergency response. Mitigation focus: Inventory systems for xinetd and identify installed package versions.; Apply relevant vendor security updates from Debian, Red Hat, or Mandrake advisories.; Retire or isolate unsupported legacy hosts until update status is confirmed..

Prepared

Jun 30, 2026, 12:09 UTC (UTC+00:00)

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