{"id":1470,"date":"2009-11-26T23:59:04","date_gmt":"2009-11-26T14:59:04","guid":{"rendered":"http:\/\/ke-tai.org\/blog\/?p=1470"},"modified":"2009-11-27T00:23:46","modified_gmt":"2009-11-26T15:23:46","slug":"imode20security","status":"publish","type":"post","link":"http:\/\/ke-tai.org\/blog\/2009\/11\/26\/imode20security\/","title":{"rendered":"i\u30e2\u30fc\u30c9\u30d6\u30e9\u30a6\u30b62.0\u306eJavaScript\u6a5f\u80fd\u3068\u304b\u3093\u305f\u3093\u8a8d\u8a3c\u3092\u5229\u7528\u3057\u305f\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u306e\u65b9\u6cd5\u306b\u3064\u3044\u3066"},"content":{"rendered":"<p>\u30d5\u30a9\u30fc\u30e9\u30e0\u306b\u8907\u6570\u306e\u65b9\u304b\u3089\u30bf\u30ec\u30b3\u30df\u3092\u3044\u305f\u3060\u304d\u307e\u3057\u305f\u3002<br \/>\n\uff08\u60c5\u5831\u63d0\u4f9b\u3042\u308a\u304c\u3068\u3046\u3054\u3056\u3044\u307e\u3059\uff09<\/p>\n<p>\u30c9\u30b3\u30e2\u306ei\u30e2\u30fc\u30c9\u30d6\u30e9\u30a6\u30b62.0\u306b\u642d\u8f09\u3055\u308c\u3066\u3044\u308bJavaScript\u6a5f\u80fd\u3068\u3001\u304b\u3093\u305f\u3093\u8a8d\u8a3c\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u306e\u65b9\u6cd5\u306b\u3064\u3044\u3066\u8a71\u984c\u306b\u306a\u3063\u3066\u3044\u308b\u3088\u3046\u306a\u306e\u3067\u3001\u3054\u7d39\u4ecb\u3055\u305b\u3066\u3044\u305f\u3060\u304d\u307e\u3059\u3002<\/p>\n<p class=\"spacer\">&nbsp;<\/p>\n<p>\u307e\u305a\u6642\u7cfb\u5217\u7684\u306b\u306f\u3053\u3061\u3089\u306e\u30a8\u30f3\u30c8\u30ea\u30fc\u304c\u767a\u7aef\u3068\u306a\u3063\u3066\u3044\u308b\u3088\u3046\u3067\u3059\u3002<\/p>\n<p>\u2192\u3000<a href=\"http:\/\/mpw.jp\/blog\/2009\/11\/188.html\" target=\"_blank\">mpw.jp\u7ba1\u7406\u4eba\u306eBlog\u3000i\u30e2\u30fc\u30c9\u5c02\u7528\u30b5\u30a4\u30c8\u306ehtml\u30bd\u30fc\u30b9\u306e\u95b2\u89a7\u65b9\u6cd5<\/a> <small>[mpw.jp]<\/small><\/p>\n<p> JavaScript\u3068DNS\u306e\u66f8\u304d\u63db\u3048\u3092\u4f7f\u3063\u3066\u3001IP\u30a2\u30c9\u30ec\u30b9\u5236\u9650\u304c\u304b\u3051\u3089\u308c\u305f\u30b5\u30a4\u30c8\u304b\u3089html\u30bd\u30fc\u30b9\u3092\u629c\u304d\u51fa\u3059\u65b9\u6cd5\u304c\u307e\u3068\u3081\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p class=\"spacer\">&nbsp;<\/p>\n<p>\u3053\u3061\u3089\u306e\u60c5\u5831\u3092\u30d9\u30fc\u30b9\u306b\u3001HASH\u30b3\u30f3\u30b5\u30eb\u30c6\u30a3\u30f3\u30b0\u306e\u5fb3\u4e38\u6d69\u3055\u3093\u304c\u5831\u544a\u66f8\u306e\u5f62\u306b\u307e\u3068\u3081\u305f\u3082\u306e\u304c\u3053\u3061\u3089\u3067\u3059\u3002<\/p>\n<p>\u2192\u3000<a href=\"http:\/\/www.hash-c.co.jp\/info\/20091124.html\" target=\"_blank\">HASH\u30b3\u30f3\u30b5\u30eb\u30c6\u30a3\u30f3\u30b0\u3000\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u60c5\u5831\u3000i\u30e2\u30fc\u30c9ID\u3092\u7528\u3044\u305f\u300c\u304b\u3093\u305f\u3093\u30ed\u30b0\u30a4\u30f3\u300d\u306eDNS Rebinding\u8106\u5f31\u6027<\/a> <small>[hash-c.co.jp]<\/small><\/p>\n<p class=\"spacer\">&nbsp;<\/p>\n<p>\u5404\u7a2e\u30cb\u30e5\u30fc\u30b9\u30b5\u30a4\u30c8\u3067\u3082\u53d6\u308a\u4e0a\u3052\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u2192\u3000<a href=\"http:\/\/japan.cnet.com\/mobile\/story\/0,3800078151,20404096,00.htm\" target=\"_blank\">CNET Japan\u3000i\u30e2\u30fc\u30c9\u30d6\u30e9\u30a6\u30b62.0\u306e\u300c\u304b\u3093\u305f\u3093\u8a8d\u8a3c\u300d\u3092\u5229\u7528\u3057\u305f\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u624b\u6cd5\u304c\u767a\u898b\u3055\u308c\u308b<\/a> <small>[japan.cnet.com]<\/small><\/p>\n<p class=\"spacer\">&nbsp;<\/p>\n<p>\u5b9f\u969b\u306e\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u624b\u6cd5\u306f\u3001\u4e0a\u8a18HASH\u30b3\u30f3\u30b5\u30eb\u30c6\u30a3\u30f3\u30b0\u3055\u3093\u306e\u30b5\u30a4\u30c8\u4e0a\u3067\u56f3\u89e3\u5165\u308a\u3067\u8aac\u660e\u3055\u308c\u3066\u3044\u307e\u3059\u306e\u3067\u3001\u305d\u3061\u3089\u3092\u53c2\u7167\u3055\u308c\u308b\u306e\u304c\u308f\u304b\u308a\u3084\u3059\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<p>\u901a\u5e38JavaScript\u306eXMLHttpRequest\u306f\u3001\u4ed6\u30c9\u30e1\u30a4\u30f3\u3068\u901a\u4fe1\u3067\u304d\u306a\u3044\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u304c\u3001DNS Rebinding\u3092\u4f7f\u3063\u3066\u305d\u308c\u3092\u629c\u3051\u3066\u3044\u308b\u5f62\u306e\u3088\u3046\u3067\u3059\u306d\u3002<\/p>\n<p 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class=\"spacer\">&nbsp;<\/p>\n<p>DNS\u306e\u66f8\u304d\u63db\u3048\u3092\u5229\u7528\u3057\u305f\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u3067\u3059\u306e\u3067\u3001\u30db\u30b9\u30c8\u540d\u306e\u30c1\u30a7\u30c3\u30af\u3067\u5bfe\u7b56\u3067\u304d\u308b\u3088\u3046\u3067\u3059\u3002<\/p>\n<p>\u4ed6\u306b\u3082\u300cVirtualHost\u3092\u5229\u7528\u3057\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30c9\u30e1\u30a4\u30f3\u9818\u57df\u306b\u306f\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u7f6e\u304b\u306a\u3044\u300d\u3068\u3044\u3046\u65b9\u6cd5\u3067\u3082\u56de\u907f\u3067\u304d\u308b\u3088\u3046\u3067\u3059\u3002<\/p>\n<p>\u307e\u305f\u4e0b\u8a18\u306e\u30b5\u30a4\u30c8\u3067\u306fmod_rewrite\u3092\u4f7f\u3063\u305f\u5bfe\u7b56\u65b9\u6cd5\u304c\u63d0\u6848\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u2192\u3000<a href=\"http:\/\/parame.mwj.jp\/blog\/0305\" target=\"_blank\"> \u3071\u3089\u3081\u3067\u3043\u3046\u3059\u3000\u3010\u5bfe\u7b56\u7de8\u3011i\u30e2\u30fc\u30c9\u5c02\u7528\u30b5\u30a4\u30c8\u306ehtml\u30bd\u30fc\u30b9\u306e\u95b2\u89a7\u65b9\u6cd5<\/a> <small>[parame.mwj.jp]<\/small><\/p>\n<p class=\"spacer\">&nbsp;<\/p>\n<p>\u672c\u4ef6\u306b\u3064\u3044\u3066\u306f\u3001\u3042\u306e\u9ad8\u6728\u5148\u751f\u3082\u300c\u5efa\u8a2d\u4e88\u5b9a\u5730\u300d\u3068\u3057\u3066\u6e96\u5099\u3057\u3066\u304a\u308a\u3001\u8fd1\u3044\u3046\u3061\u306b\u4f55\u3089\u304b\u306e\u8a18\u4e8b\u306b\u307e\u3068\u3081\u3066\u304d\u305d\u3046\u306a\u611f\u3058\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u2192\u3000<a href=\"http:\/\/takagi-hiromitsu.jp\/diary\/20091125.html#p01\" target=\"_blank\">\u9ad8\u6728\u6d69\u5149\uff20\u81ea\u5b85\u306e\u65e5\u8a18\u3000\u30c9\u30b3\u30e2\u306fXMLHttpRequest\u306bi\u30e2\u30fc\u30c9ID\u3092\u8f09\u305b\u308b\u306e\u3092\u6b62\u3081\u308b\u3079\u304d\u3060<\/a> <small>[takagi-hiromitsu.jp]<\/small><\/p>\n<p class=\"spacer\">&nbsp;<\/p>\n<p>\u304b\u3093\u305f\u3093\u30ed\u30b0\u30a4\u30f3\u6a5f\u80fd\u3092\u3054\u5229\u7528\u306e\u30b5\u30a4\u30c8\u3092\u904b\u55b6\u4e2d\u306e\u65b9\u306f\u3001\u307e\u305a\u3054\u81ea\u8eab\u306e\u30b5\u30a4\u30c8\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p class=\"spacer\">&nbsp;<\/p>\n<p><strong><em>\u95a2\u9023\uff1a<\/em><\/strong><\/p>\n<ul>\n<li><em><a href=\"http:\/\/ke-tai.org\/blog\/2009\/11\/19\/atmarkitsecurity\/\">\uff20IT\u3067\u958b\u59cb\u3055\u308c\u305f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u95a2\u3059\u308b\u9023\u8f09\u8a18\u4e8b\u300c\u518d\u8003\u30fb\u30b1\u30fc\u30bf\u30a4Web\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u300d<\/a><\/em> <img decoding=\"async\" style=\"border:0px\" src=\"http:\/\/b.hatena.ne.jp\/entry\/image\/small\/http:\/\/ke-tai.org\/blog\/2009\/11\/19\/atmarkitsecurity\/\" alt=\"\" \/><\/li>\n<li><em><a href=\"http:\/\/ke-tai.org\/blog\/2009\/10\/26\/docomojsupadte\/\">\u4e0d\u5177\u5408\u306b\u3088\u308a\u505c\u6b62\u3055\u308c\u3066\u3044\u305f\u30c9\u30b3\u30e2\u306eJavaScript\u6a5f\u80fd\u304c\u5fa9\u6d3b\u3059\u308b\u3088\u3046\u3067\u3059<\/a><\/em> <img decoding=\"async\" style=\"border:0px\" src=\"http:\/\/b.hatena.ne.jp\/entry\/image\/small\/http:\/\/ke-tai.org\/blog\/2009\/10\/26\/docomojsupadte\/\" alt=\"\" \/><\/li>\n<li><em><a href=\"http:\/\/ke-tai.org\/blog\/2009\/08\/05\/ketaijsxss\/\">JavaScript\u3068\u304b\u3093\u305f\u3093\u30ed\u30b0\u30a4\u30f3\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u305f\u8a18\u4e8b\u300c\u643a\u5e2fJavaScript\u3068XSS\u306e\u7d44\u307f\u5408\u308f\u305b\u306b\u3088\u308b\u304b\u3093\u305f\u3093\u30ed\u30b0\u30a4\u30f3\u306a\u308a\u3059\u307e\u3057\u306e\u53ef\u80fd\u6027 \u300d<\/a><\/em> <img decoding=\"async\" style=\"border:0px\" src=\"http:\/\/b.hatena.ne.jp\/entry\/image\/small\/http:\/\/ke-tai.org\/blog\/2009\/08\/05\/ketaijsxss\/\" alt=\"\" \/><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u30d5\u30a9\u30fc\u30e9\u30e0\u306b\u8907\u6570\u306e\u65b9\u304b\u3089\u30bf\u30ec\u30b3\u30df\u3092\u3044\u305f\u3060\u304d\u307e\u3057\u305f\u3002 \uff08\u60c5\u5831\u63d0\u4f9b\u3042\u308a\u304c\u3068\u3046\u3054\u3056\u3044\u307e\u3059\uff09 \u30c9\u30b3\u30e2\u306ei\u30e2\u30fc\u30c9\u30d6\u30e9\u30a6\u30b62.0\u306b\u642d\u8f09\u3055\u308c\u3066\u3044\u308bJavaScript\u6a5f\u80fd\u3068\u3001\u304b\u3093\u305f\u3093\u8a8d\u8a3c\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u306e\u65b9\u6cd5\u306b\u3064\u3044\u3066\u8a71\u984c\u306b\u306a [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[9,10],"tags":[148,253],"_links":{"self":[{"href":"http:\/\/ke-tai.org\/blog\/wp-json\/wp\/v2\/posts\/1470"}],"collection":[{"href":"http:\/\/ke-tai.org\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/ke-tai.org\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/ke-tai.org\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/ke-tai.org\/blog\/wp-json\/wp\/v2\/comments?post=1470"}],"version-history":[{"count":15,"href":"http:\/\/ke-tai.org\/blog\/wp-json\/wp\/v2\/posts\/1470\/revisions"}],"predecessor-version":[{"id":1509,"href":"http:\/\/ke-tai.org\/blog\/wp-json\/wp\/v2\/posts\/1470\/revisions\/1509"}],"wp:attachment":[{"href":"http:\/\/ke-tai.org\/blog\/wp-json\/wp\/v2\/media?parent=1470"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/ke-tai.org\/blog\/wp-json\/wp\/v2\/categories?post=1470"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/ke-tai.org\/blog\/wp-json\/wp\/v2\/tags?post=1470"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}