出典:Wikipedia
出典:『Wikipedia』 (2011/06/03 02:26 UTC 版)
DNS rebinding is a form of computer attack. In this attack, a malicious web page causes visitors to run a client-side script that attacks machines elsewhere on the network. In theory, the same-origin policy prevents this from happening: client-side scripts are only allowed to access content on the same host that served the script. This is enforced by comparing domain names, so DNS rebinding circumvents this protection by abusing the Domain name system (DNS).