CVE-2002-2205: Buffer overflow in Webresolve 0.1.0 and earlier allows remote attackers to execute arbitrary code by connec...

Security readout for executives and security teams

Webresolve 0.1.0 and earlier has a buffer overflow that can let a remote attacker run code by connecting from an IP address with an unusually long resolved hostname. The business risk is serious where this old service still exists, but evidence for current exploitation or supported fixes is incomplete. Exposure is most likely in legacy environments still running Webresolve 0.1.0 or earlier, especially if the server accepts remote network connections and performs reverse hostname resolution on clients. Most modern environments are unlikely to run this software, but old administrative hosts should be checked. Treat as high priority only if Webresolve is found running, especially with external or broad internal exposure. If not present, no further action is needed beyond documenting the negative finding in legacy software inventory. Mitigation focus: Inventory systems for Webresolve installations and versions.; Disable or remove Webresolve where it is no longer required.; Restrict network access to any remaining Webresolve service..

Prepared

Jun 29, 2026, 16:46 UTC (UTC+00:00)

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