Web Hack List

Other nomination

Get Internal Network Information with Java Applets

Two Java applet leaks. NetworkInterface.hashCode() is the sum of each bound address's integer value, so reversing it recovers the IP of any local NIC, including VPN interfaces the same-origin policy hides. Asking Java to resolve a name through 'dns://' makes the VM query the default resolver and return its IP inside the error.

Record

Researcher
Stefano Di Paola

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This page is the archive's own catalogue record. The research is the work of Stefano Di Paola, first published at the original source. Preserved copies are kept so the citation survives its host.