{"published":"2008-06-11 17:23:53","url":"https://keita-yamaguchi.hatenadiary.org/entry/20080611/1213172633","categories":["Ruby","Ramaze"],"image_url":null,"version":"1.0","width":"100%","description":"15KB Of Fame: HTTP Cache Poisoning via Host Header Injection \u3068\u3044\u3046\u8a18\u4e8b\u3092\u8aad\u307f\u307e\u3057\u305f\u3002\u3053\u308c\u306f\u3001HTTP GET \u3092\u767a\u884c\u3059\u308b\u6642\u306b HOST \u3092\u597d\u304d\u306b\u6307\u5b9a\u3059\u308b\u3053\u3068\u3067\u3001\u30b5\u30fc\u30d0\u5074\u306e\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u7d50\u679c\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u6c5a\u67d3\u3057\u3061\u3083\u3063\u3066\u8272\u3005\u3067\u304d\u3061\u3083\u308f\u306a\u3044\uff1f\u3068\u3044\u3046\u3082\u306e\u3067\u3059\u3002HTTP_HOST \u306b\u5909\u306a\u306e\u304c\u5165\u3063\u3066\u308b\u3068\u306f\u3042\u3093\u307e\u308a\u8003\u3048\u306a\u3044\u3060\u308d\u3046\u3068\u3044\u3046\u6cb9\u65ad\u3092\u7a81\u3044\u305f\u3082\u306e\u3001\u3068\u3044\u3046\u3053\u3068\u3067\u3057\u3087\u3046\u304b\u3002\u5143\u8a18\u4e8b\u306e\u30e4\u30c4\u3060\u3068\u5177\u4f53\u7684\u306b\u3069\u3046\u3044\u3046\u4e8b\u304b\u5206\u304b\u308a\u3065\u3089\u3044\u304b\u3068\u601d\u3044\u307e\u3059\u306e\u3067\u3001\u3053\u308c\u3092Ramaze\u3055\u3093\u3092\u4f7f\u3063\u3066\u518d\u73fe\u3057\u3066\u307f\u308b\u3053\u3068\u306b\u3057\u307e\u3059\u3002 require \"rubygems\" require \u2026","blog_title":"\u00ac\u00ac\u65e5\u5e38\u65e5\u8a18","height":"190","title":" Ramaze\u3055\u3093\u3067\"HTTP Cache Poisoning via Host Header Injection\"\u3092\u3084\u3063\u3066\u307f\u307e\u3057\u305f","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","author_name":"keita_yamaguchi","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkeita-yamaguchi.hatenadiary.org%2Fentry%2F20080611%2F1213172633\" title=\" Ramaze\u3055\u3093\u3067&quot;HTTP Cache Poisoning via Host Header Injection&quot;\u3092\u3084\u3063\u3066\u307f\u307e\u3057\u305f - \u00ac\u00ac\u65e5\u5e38\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","type":"rich","blog_url":"https://keita-yamaguchi.hatenadiary.org/","author_url":"https://blog.hatena.ne.jp/keita_yamaguchi/"}