{"height":"190","provider_name":"Hatena Blog","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/i/iestudy/20210412/20210412195448.png","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.iestudy.work%2Fentry%2F2021%2F04%2F12%2F220024\" title=\"\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u30c6\u30a4\u30af\u30aa\u30fc\u30d0\u30fc(Subdomain Takeover)\u306b\u3064\u3044\u3066 - \u5bb6study\u3092\u3064\u3065\u3063\u3066\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","url":"https://www.iestudy.work/entry/2021/04/12/220024","version":"1.0","categories":["\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3","\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8"],"author_url":"https://blog.hatena.ne.jp/iestudy/","width":"100%","blog_title":"\u5bb6study\u3092\u3064\u3065\u3063\u3066","title":"\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u30c6\u30a4\u30af\u30aa\u30fc\u30d0\u30fc(Subdomain Takeover)\u306b\u3064\u3044\u3066","blog_url":"https://www.iestudy.work/","author_name":"iestudy","type":"rich","description":"\u6982\u8981 Twitter\u4e0a\u3067Azure\u306b\u95a2\u3059\u308b\u4ee5\u4e0b\u306e\u30c4\u30a4\u30fc\u30c8\u3092\u62dd\u898b\u3057\u307e\u3057\u305f\u3002 2021\u5e744\u67089\u65e5\u304b\u3089\u3001Azure\u3067\u306fCNAME\u3092\u5148\u306b\u6d88\u3055\u306a\u3044\u3068\u3001\u30c7\u30a3\u30d7\u30ed\u30d3\u30b8\u30e7\u30cb\u30f3\u30b0\uff08\u30b5\u30fc\u30d0\u30fc\u3092\u524a\u9664\uff09\u3067\u304d\u306a\u304f\u306a\u308b\u3002\u3068\u3002 https://t.co/MBJc3DCnEd \u2014 Yasuhiro Morishita (@OrangeMorishita) 2021\u5e744\u67088\u65e5 \u3053\u308c\u306f\u3001\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u30c6\u30a4\u30af\u30aa\u30fc\u30d0\u30fc\u3068\u3044\u3046\u653b\u6483\u3078\u306e\u5bfe\u7b56\u3068\u306a\u308a\u307e\u3059\u3002 \u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u30c6\u30a4\u30af\u30aa\u30fc\u30d0\u30fc\u3068\u306f CNAME\u30ec\u30b3\u30fc\u30c9\u306b\u3064\u3044\u3066 CNAME\u30ec\u30b3\u30fc\u30c9\u306f\u6b63\u898f\u30db\u30b9\u30c8\u540d\u306b\u5bfe\u3059\u308b\u5225\u540d\u3092\u5b9a\u7fa9\u3059\u308b\u30ec\u30b3\u30fc\u30c9\u3067\u3059\u3002 \u540d\u524d\u89e3\u6c7a\u3067CNAME\u30ea\u30bd\u30fc\u30b9\u30ec\u30b3\u30fc\u30c9\u304c\u898b\u3064\u304b\u3063\u305f\u5834\u5408\u306f\u5225\u540d\u2026","published":"2021-04-12 22:00:24"}