CVE-2004-1918: RSniff 1.0 allows remote attackers to cause a denial of service (connection exhaustion) via a large number...

Security readout for executives and security teams

CVE-2004-1918 is a denial-of-service issue in RSniff 1.0. A remote attacker could open many problematic connections and exhaust available connections, making the service unavailable. The sources do not provide a severity score, patch version, or evidence of active exploitation. Exposure appears limited to environments still running RSniff 1.0, especially if the service is reachable from untrusted networks. The CVE record’s affected-product fields are incomplete, so asset validation is necessary before prioritizing remediation. Treat this as a targeted availability risk for legacy systems. It is not known to be actively exploited, but internet-reachable RSniff 1.0 should be removed, isolated, or controlled because the flaw can disrupt service availability. Mitigation focus: Identify and retire any RSniff 1.0 deployments no longer needed.; Check project or vendor guidance for a fixed release or official workaround.; Restrict service access to trusted hosts or internal networks..

Prepared

Jun 29, 2026, 21:12 UTC (UTC+00:00)

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