{"id":106130,"date":"2016-10-17T05:00:11","date_gmt":"2016-10-17T12:00:11","guid":{"rendered":"https:\/\/unit42.paloaltonetworks.com\/?p=106130"},"modified":"2020-04-08T02:20:49","modified_gmt":"2020-04-08T09:20:49","slug":"unit42-palo-alto-networks-discovers-two-adobe-reader-privileged-javascript-zero-days","status":"publish","type":"post","link":"https:\/\/origin-unit42.paloaltonetworks.com\/ja\/unit42-palo-alto-networks-discovers-two-adobe-reader-privileged-javascript-zero-days\/","title":{"rendered":"Palo Alto Networks\u304c\u6a29\u9650\u4ed8\u304dJavaScript\u306b\u95a2\u3059\u308bAdobe Reader\u306e\u30bc\u30ed\u30c7\u30a4\u8106\u5f31\u6027\u30922\u500b\u767a\u898b"},"content":{"rendered":"<h2>\u6982\u8981<\/h2>\n<p>\u5148\u65e5\u3001\u79c1\u305f\u3061\u306fAdobe Reader\u306e\u30bc\u30ed\u30c7\u30a4\u8106\u5f31\u6027\u30922\u500b\u767a\u898b\u3057\u307e\u3057\u305f\u3002Adobe\u306f\u305d\u306e\u5f8c\u3053\u308c\u3089\u306e\u8106\u5f31\u6027\u3092\u4fee\u6b63\u3059\u308b<a href=\"https:\/\/helpx.adobe.com\/security\/products\/acrobat\/apsb16-33.html\" data-page-track=\"true\" data-page-track-value=\"company:10-unit42-palo-alto-networks-discovers-two-adobe-reader-privileged-javascript-zero-days: section: \">\u30d1\u30c3\u30c1\u3092\u30ea\u30ea\u30fc\u30b9<\/a>(2016\u5e7410\u67086\u65e5)\u3057\u3066\u304a\u308a\u3001\u8106\u5f31\u6027\u306fCVE-2016-6957\u304a\u3088\u3073CVE-2016-6958\u3068\u547d\u540d\u3055\u308c\u307e\u3057\u305f\u3002\u3053\u308c\u3089\u306e\u8106\u5f31\u6027\u306b\u3088\u308a\u3001\u653b\u6483\u8005\u306fJavaScript API\u5b9f\u884c\u5f62\u5f0f\u30d5\u30a1\u30a4\u30eb\u306b\u95a2\u3059\u308b\u5236\u9650\u3092\u56de\u907f\u3057(CVE-2016-6957)\u3001\u307e\u305f\u3001Python\u306a\u3069\u3067\u8a18\u8ff0\u3055\u308c\u305f\u30b9\u30af\u30ea\u30d7\u30c8\u306e\u4efb\u610f\u306e\u5b9f\u884c\u3092\u9632\u3050\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u3092\u56de\u907f\u3059\u308b(CVE-2016-6958)\u3053\u3068\u3067\u3001Adobe Reader\u306b\u5bfe\u3057\u3066\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4fb5\u5bb3\u3092\u3082\u305f\u3089\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u30d6\u30ed\u30b0\u8a18\u4e8b\u3067\u306f\u3001\u3053\u308c\u3089\u306e\u8106\u5f31\u6027\u306b\u95a2\u3059\u308b\u30c6\u30af\u30cb\u30ab\u30eb \u30a6\u30a9\u30fc\u30af\u30b9\u30eb\u30fc\u3084\u3001\u3069\u306e\u3088\u3046\u306a\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u65b9\u6cd5\u304c\u3042\u308b\u306e\u304b\u3001\u307e\u305fPalo Alto Networks\u306e\u304a\u5ba2\u69d8\u306f\u3069\u306e\u3088\u3046\u306b\u4fdd\u8b77\u3055\u308c\u308b\u306e\u304b\u306b\u3064\u3044\u3066\u304a\u4f1d\u3048\u3057\u307e\u3059\u3002<\/p>\n<h3><b>PDF\u30d5\u30a1\u30a4\u30eb\u306e\u4e2d\u306b\u3042\u308bJavaScript<\/b><\/h3>\n<p>PDF\u30d5\u30a1\u30a4\u30eb\u306f\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u304c\u6975\u3081\u3066\u8c4a\u5bcc\u306a\u306e\u3067\u3001\u30c6\u30ad\u30b9\u30c8\u3001\u56f3\u3001\u305d\u3057\u30663D\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u307e\u3067\u3082\u8868\u793a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u5185\u306b\u57cb\u3081\u8fbc\u307e\u308c\u305f\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u8868\u793a\u3059\u308bJavaScript\u30a8\u30f3\u30b8\u30f3\u3082\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002\u305d\u3046\u3057\u305f\u30b9\u30af\u30ea\u30d7\u30c8\u306f\u30e6\u30fc\u30b6\u30fc\u3068\u306e\u5bfe\u8a71\u3092\u884c\u3046\u52d5\u7684\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u4f5c\u6210\u3059\u308b\u306e\u306b\u4f7f\u308f\u308c\u307e\u3059\u3002Adobe\u306e<a href=\"https:\/\/www.adobe.com\/content\/dam\/Adobe\/en\/devnet\/acrobat\/pdfs\/js_api_reference.pdf\" data-page-track=\"true\" data-page-track-value=\"company:10-unit42-palo-alto-networks-discovers-two-adobe-reader-privileged-javascript-zero-days: section: \">JavaScript API\u30de\u30cb\u30e5\u30a2\u30eb<\/a>\u306b\u306f\u3001\u305d\u306e\u3088\u3046\u306a\u30b9\u30af\u30ea\u30d7\u30c8\u3067\u4f7f\u3046\u306e\u306b\u4fbf\u5229\u306a\u95a2\u6570\u3084\u30b0\u30ed\u30fc\u30d0\u30eb\u5909\u6570\u306e\u5927\u90e8\u5206\u304c\u6587\u66f8\u5316\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>PDF\u30d5\u30a1\u30a4\u30eb\u5185\u306eJavaScript\u306f\u30012\u3064\u306e\u7570\u306a\u308b\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u300c\u6a29\u9650\u4ed8\u304d\u300d\u3068\u300c\u6a29\u9650\u306a\u3057\u300d\u306e\u3046\u3061\u3001\u3069\u3061\u3089\u304b\u306e\u4e0b\u3067\u5b9f\u884c\u3055\u308c\u307e\u3059\u3002\u300c\u6a29\u9650\u4ed8\u304d\u300d\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u306b\u304a\u3044\u3066\u3001\u547c\u3073\u51fa\u3057\u53ef\u80fd\u306aAPI\u95a2\u6570\u306e\u30bb\u30c3\u30c8\u306f\u8c4a\u5bcc\u3067\u3001\u4e00\u90e8\u306e\u95a2\u6570\u306f\u5341\u5206\u614e\u91cd\u306b\u6271\u308f\u306a\u3044\u3068\u5371\u967a\u306a\u3082\u306e\u306b\u306a\u308b\u6050\u308c\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u3088\u3046\u306a\u95a2\u6570\u306f\u30bb\u30ad\u30e5\u30a2\u306a\u95a2\u6570\u3068\u547c\u3070\u308c\u3001JavaScript API\u30de\u30cb\u30e5\u30a2\u30eb\u3067\u306f\u8d64\u3044\u4e38\u56f2\u307f\u306e\u300cS\u300d\u306e\u5370\u304c\u4ed8\u3044\u3066\u3044\u307e\u3059\u3002<\/p>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/ZeroDay_1.png\" \/><\/p>\n<\/div>\n<p>\u300cJavaScript\u6a29\u9650\u6607\u683c\u300d\u3068\u547c\u3070\u308c\u308b\u4e00\u9023\u306e\u8106\u5f31\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30d0\u30b0\u306b\u3088\u308a\u3001\u6a29\u9650\u306a\u3057\u306e\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u4e0b\u3067\u5b9f\u884c\u3055\u308c\u308bJavaScript\u304c\u6a29\u9650\u4ed8\u304d\u306e\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u4e0b\u3067\u4efb\u610f\u306e\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u5b9f\u884c\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308a\u3001\u6240\u671b\u306e\u30bb\u30ad\u30e5\u30a2\u306a\u95a2\u6570\u3092\u3069\u308c\u3067\u3082\u547c\u3073\u51fa\u3059\u3053\u3068\u304c\u3067\u304d\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u3053\u306e\u30b1\u30fc\u30b9\u306e\u4f8b\u306b\u3064\u3044\u3066\u8003\u5bdf\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<h3><b>\u5b9f\u884c\u6bb5\u968e<\/b><\/h3>\n<p>\u901a\u5e38\u3001JavaScript\u30b3\u30fc\u30c9\u306f\u6a29\u9650\u306a\u3057\u306e\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u4e0b\u3067\u5b9f\u884c\u3055\u308c\u307e\u3059\u304c\u3001Adobe\u306e\u30a8\u30f3\u30b8\u30f3\u306b\u3088\u308a\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u304c\u6a29\u9650\u4ed8\u304d\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u306b\u81ea\u52d5\u7684\u306b\u6607\u683c\u3055\u308c\u3066\u3057\u307e\u3046\u4f8b\u5916\u304c3\u3064\u3042\u308a\u307e\u3059\u3002<\/p>\n<ol>\n<li><b>\u30d0\u30c3\u30c1 \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u521d\u671f\u5316<\/b>\u2014\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u304c\u30ed\u30fc\u30c9\u3055\u308c\u308b\u969b\u306b\u5b9f\u884c\u3055\u308c\u308bJavaScript\u3002\u3053\u308c\u306f\u653b\u6483\u8005\u304c\u3044\u304b\u306a\u308bJavaScript\u30b3\u30fc\u30c9\u3082\u30a4\u30f3\u30b8\u30a7\u30af\u30c8\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u306a\u3044\u6975\u3081\u3066\u521d\u671f\u306e\u6bb5\u968e\u3067\u884c\u308f\u308c\u307e\u3059\u3002\u3053\u306e\u6bb5\u968e\u306b\u95a2\u3059\u308b\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u5f8c\u8ff0\u3057\u307e\u3059\u3002<\/li>\n<li><b>\u30b3\u30f3\u30bd\u30fc\u30eb<\/b>\u2014Adobe Reader\u306e\u30c7\u30d0\u30c3\u30b0\u7528\u30b3\u30f3\u30bd\u30fc\u30eb\u304b\u3089\u5b9f\u884c\u3055\u308c\u308bJavaScript\u3002<\/li>\n<li><b>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u521d\u671f\u5316\u30a4\u30d9\u30f3\u30c8<\/b>\u2014\u3042\u308b\u30a4\u30d9\u30f3\u30c8\u306b\u95a2\u3059\u308b\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u3002<\/li>\n<\/ol>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/ZeroDay_2.png\" \/><\/p>\n<\/div>\n<h3><b>\u30d0\u30c3\u30c1\u6bb5\u968e<\/b><\/h3>\n<p>\u3053\u306e\u6bb5\u968e\u306b\u304a\u3044\u3066Adobe Reader\u306fC:\\Program Files\\Adobe\\Reader 11.0\\Reader\\Javascripts\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u4e0b\u306e\u3042\u3089\u3086\u308bJavaScript\u30d5\u30a1\u30a4\u30eb\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002\u4f55\u3089\u304b\u306e\u7279\u5b9a\u7528\u9014\u5411\u3051\u306e\u30b9\u30af\u30ea\u30d7\u30c8\u3084\u30d7\u30e9\u30b0\u30a4\u30f3\u304c\u5c0e\u5165\u3055\u308c\u3066\u3044\u306a\u3044\u304b\u304e\u308a\u3001\u3053\u306e\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u306fJSByteCodeWin.bin\u30d5\u30a1\u30a4\u30eb\u3057\u304b\u5b58\u5728\u3057\u306a\u3044\u306f\u305a\u3067\u3059\u3002<\/p>\n<p>JSByteCodeWin.bin\u306fSpiderMonkey 1.8 XDR\u30d0\u30a4\u30c8\u30b3\u30fc\u30c9\u304b\u3089\u69cb\u6210\u3055\u308c\u3066\u304a\u308a\u3001Gabor Molnar\u6c0f\u304c\u4f5c\u6210\u3057\u305f\u30c4\u30fc\u30eb\u3092\u4f7f\u3048\u3070\u9006\u30b3\u30f3\u30d1\u30a4\u30eb\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30c4\u30fc\u30eb\u306fGabor Molnar\u6c0f\u306e<a href=\"https:\/\/github.com\/molnarg\/dead0007\" data-page-track=\"true\" data-page-track-value=\"company:10-unit42-palo-alto-networks-discovers-two-adobe-reader-privileged-javascript-zero-days: section: \">github<\/a>\u306b\u3042\u308a\u307e\u3059\u3002JSByteCodeWin.bin\u3092\u9006\u30b3\u30f3\u30d1\u30a4\u30eb\u3057\u3066\u307f\u308b\u3068\u3001Adobe\u304c\u305f\u304f\u3055\u3093\u306e\u95a2\u6570\u3092\u30cd\u30a4\u30c6\u30a3\u30d6 \u30b3\u30fc\u30c9\u3067\u306a\u304fJavaScript\u3067\u5b9f\u88c5\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u95a2\u6570\u306e\u4e00\u90e8\u306f\u30bb\u30ad\u30e5\u30a2\u306a\u95a2\u6570\u3092\u5b9f\u884c\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u305f\u3081\u3001\u521d\u671f\u306e\u6bb5\u968e\u307e\u305f\u306f\u7279\u6709\u306e\u6bb5\u968e\u3060\u3051\u3067\u306a\u304f\u3001\u9045\u3044\u6bb5\u968e\u3067\u30bb\u30ad\u30e5\u30a2\u306a\u95a2\u6570\u306e\u5b9f\u884c\u3092\u53ef\u80fd\u306b\u3059\u308b\u4f55\u3089\u304b\u306e\u30e1\u30ab\u30cb\u30ba\u30e0\u304c\u5fc5\u8981\u3068\u3055\u308c\u307e\u3059\u3002<\/p>\n<h3><b>\u4fe1\u983c\u6e08\u307f\u95a2\u6570<\/b><\/h3>\n<p>\u3053\u306e\u554f\u984c\u3092\u89e3\u6d88\u3059\u308b\u305f\u3081Adobe\u306f\u4fe1\u983c\u6e08\u307f\u95a2\u6570\u3068\u3044\u3046\u6982\u5ff5\u3092\u5c0e\u5165\u3057\u307e\u3057\u305f\u3002\u4fe1\u983c\u6e08\u307f\u95a2\u6570\u306f\u30bb\u30ad\u30e5\u30a2\u306a\u95a2\u6570app.trustedFunction\u306b\u3088\u3063\u3066\u5b9a\u7fa9\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u305d\u306e\u3088\u3046\u306a\u95a2\u6570\u306f\u3001\u5b9f\u884c\u6bb5\u968e\u3092\u554f\u308f\u305a\u30bb\u30ad\u30e5\u30a2\u306a\u95a2\u6570\u3068\u547c\u3070\u308c\u307e\u3059\u3002<\/p>\n<p>Adobe\u306fJSByteCodeWin.bin\u306e\u4e2d\u306b\u30d0\u30c3\u30c1\u6bb5\u968e\u306e\u4fe1\u983c\u6e08\u307f\u95a2\u6570\u3068\u3057\u3066\u95a2\u6570\u3092\u591a\u6570\u5b9a\u7fa9\u3057\u3066\u304a\u308a\u3001\u305d\u308c\u3089\u306f\u5f8c\u306e\u6bb5\u968e\u3067\u547c\u3073\u51fa\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u4e00\u4f8b\u3068\u3057\u3066ANSendApprovalToAuthorEnabled\u95a2\u6570\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/ZeroDay_T1.png\" \/><\/p>\n<\/div>\n<p>\u4fe1\u983c\u6e08\u307f\u95a2\u6570\u3060\u304b\u3089\u3068\u3044\u3063\u3066\u3001\u6a29\u9650\u4ed8\u304d\u306e\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u4e0b\u3067\u30b3\u30fc\u30c9\u5168\u4f53\u304c\u5b9f\u884c\u3055\u308c\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3053\u308c\u306f\u3001\u4fe1\u983c\u6e08\u307f\u95a2\u6570\u304capp.beginPriv\u3092\u547c\u3073\u51fa\u3059\u3053\u3068\u3067\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u3092\u5909\u66f4\u3067\u304d\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u308b\u306e\u306b\u3059\u304e\u305a\u3001app.beginPriv\u3068app.endPriv\u3067\u631f\u307e\u308c\u305f\u30d6\u30ed\u30c3\u30af\u5185\u3067\u5b9f\u884c\u3055\u308c\u308b\u30b3\u30fc\u30c9\u306b\u3057\u304b\u6a29\u9650\u304c\u4ed8\u4e0e\u3055\u308c\u307e\u305b\u3093\u3002\u306a\u304a\u3001\u6a29\u9650\u4ed8\u304d\u306e\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u306f\u3001beginPriv\/endPriv\u30d6\u30ed\u30c3\u30af\u5185\u304b\u3089\u547c\u3073\u51fa\u3055\u308c\u308b\u95a2\u6570\u9593\u3067\u300c\u5f15\u304d\u7d99\u304e\u300d\u3055\u308c\u305a\u3001\u305d\u3046\u3057\u305f\u95a2\u6570\u3082\u6a29\u9650\u30ec\u30d9\u30eb\u306e\u6607\u683c\u3092\u884c\u3046\u305f\u3081\u306b\u306fapp.beginPriv\u3092\u547c\u3073\u51fa\u3059\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u95a2\u6570\u306e\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u304c\u6a29\u9650\u30ec\u30d9\u30eb\u3092\u4e0b\u3052\u308b(app.endPriv\u3092\u547c\u3073\u51fa\u3059)\u3053\u3068\u3092\u305b\u305a\u306b\u7d42\u4e86\u3057\u305f\u5834\u5408\u3001\u30b9\u30b3\u30fc\u30d7\u306e\u7d42\u308f\u308a\u3067\u81ea\u52d5\u7684\u306b\u6a29\u9650\u304c\u4e0b\u304c\u308a\u307e\u3059\u3002<\/p>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/ZeroDay_3.png\" \/><\/p>\n<\/div>\n<h3><b>\u4fe1\u983c\u6e08\u307f\u95a2\u6570\u306e\u60aa\u7528<\/b><\/h3>\n<p>Adobe\u304c\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u3001\u2018\u30d0\u30c3\u30c1\u2019\u6bb5\u968e\u3067\u4fe1\u983c\u6e08\u307f\u95a2\u6570\u3092\u5b9a\u7fa9\u3057\u3066\u3044\u308b\u3082\u306e\u3068\u3057\u307e\u3059\u3002<\/p>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/ZeroDay_T2.png\" \/><\/p>\n<\/div>\n<p>\u3064\u307e\u308a\u3001\u5f8c\u304b\u3089\u3001app.beginPriv\u3092\u547c\u3073\u51fa\u3059\u3053\u3068\u3067\u3001\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u3092\u6a29\u9650\u4ed8\u304d\u306b\u6607\u683c\u3067\u304d\u307e\u3059\u3002vulnerableFunc\u95a2\u6570\u306f\u5f15\u6570\u2018doc\u2019\u3092\u53d7\u3051\u5165\u308c\u3001\u305d\u308c\u304c\u2018Doc\u2019\u30aa\u30d6\u30b8\u30a7\u30af\u30c8 \u30bf\u30a4\u30d7\u3067\u3042\u308b\u3068\u60f3\u5b9a\u3057\u307e\u3059\u3002<\/p>\n<p>JavaScript\u306b\u306f\u30bf\u30a4\u30d7\u30bb\u30fc\u30d5 \u30c1\u30a7\u30c3\u30af\u304c\u306a\u3044\u305f\u3081\u3001\u653b\u6483\u8005\u306fdoc\u5f15\u6570\u3068\u3057\u3066\u4efb\u610f\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u6e21\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u305f\u3081\u3001\u653b\u6483\u8005\u306f\u4e0a\u8a18\u306e\u30b3\u30fc\u30c9\u3092\u60aa\u7528\u3057\u3066\u3001\u5fc5\u8981\u306a\u4fdd\u8b77\u3055\u308c\u305f\u95a2\u6570\u3092\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002<\/p>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/ZeroDay_T3.png\" \/><\/p>\n<\/div>\n<p>\u2018fakeDoc\u2019\u3068\u3044\u3046\u540d\u524d\u306e\u65b0\u3057\u3044\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002\u305d\u306e\u5f8c\u3001\u547c\u3073\u51fa\u3057\u5bfe\u8c61\u306e\u3044\u304f\u3064\u304b\u306e\u4fdd\u8b77\u3055\u308c\u305f\u95a2\u6570\u3092\u53c2\u7167\u3059\u308b\u3088\u3046\u306b\u3001\u30e1\u30f3\u30d0\u30fc\u2018displayText\u2019\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u2018vulnerableFunc\u2019\u3092\u547c\u3073\u51fa\u3057\u3066\u3001\u5f15\u6570\u3068\u3057\u3066\u2018fakeDoc\u2019\u3092\u6e21\u3057\u307e\u3059\u3002<\/p>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/ZeroDay_T4.png\" \/><\/p>\n<\/div>\n<p>vulnerableFunc\u95a2\u6570\u306f\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u3092\u6a29\u9650\u4ed8\u304d\u306b\u5909\u66f4\u3057\u3001app.beginPriv\u3092\u547c\u3073\u51fa\u3057\u307e\u3059\u3002vulnerableFunc\u306f\u3001\u305d\u308c\u4ee5\u524d\u306b(\u305f\u3068\u3048\u3070\u3001\u30d0\u30c3\u30c1\u6bb5\u968e)\u4fe1\u983c\u6e08\u307f\u95a2\u6570\u3068\u3057\u3066\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u3053\u306e\u3053\u3068\u304c\u53ef\u80fd\u3068\u306a\u308a\u307e\u3059\u3002\u305d\u306e\u5f8c\u3001doc.displayText\u3092\u547c\u3073\u51fa\u3057\u307e\u3059\u3002\u3053\u306e\u6642\u70b9\u3067\u306f\u3001\u4fdd\u8b77\u3055\u308c\u305f\u95a2\u6570someSecuredFunction\u3092\u53c2\u7167\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u3057\u3066\u3001\u4fdd\u8b77\u3055\u308c\u305f\u95a2\u6570\u306e\u547c\u3073\u51fa\u3057\u3092\u30c8\u30ea\u30ac\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u73fe\u5728\u3001\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u304c\u6a29\u9650\u4ed8\u304d\u306e\u305f\u3081\u5b9f\u884c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<p>\u3053\u306e\u4f8b\u3067\u306f\u3001\u4fe1\u983c\u6e08\u307f\u95a2\u6570\u304c\u5f15\u6570\u3068\u3057\u3066\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u3092\u53d7\u3051\u53d6\u308b\u3068\u3044\u3046\u4e8b\u5b9f\u3092\u60aa\u7528\u3057\u307e\u3057\u305f\u3002\u3057\u304b\u3057\u3001JavaScript\u306f\u975e\u5e38\u306b\u52d5\u7684\u306a\u8a00\u8a9e\u3067\u3042\u308b\u305f\u3081\u3001\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u304c\u610f\u56f3\u305b\u305a\u306b\u547c\u3073\u51fa\u3055\u308c\u308b\u4ed6\u306e\u591a\u6570\u306e\u30b1\u30fc\u30b9\u304c\u3042\u308a\u307e\u3059\u3002getter\u95a2\u6570\u3068setter\u95a2\u6570\u304c\u5b9a\u7fa9\u3055\u308c\u305f\u308a\u3001\u30b0\u30ed\u30fc\u30d0\u30eb\u5909\u6570\u304c\u4e0a\u66f8\u304d\u3055\u308c\u305f\u308a\u3068\u3044\u3063\u305f\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u3088\u3046\u306a\u8106\u5f31\u6027\u3092\u4fee\u6b63\u3059\u308b\u305f\u3081\u306bAdobe\u304c\u63a1\u3063\u305f\u30a2\u30d7\u30ed\u30fc\u30c1\u306f\u3001\u7279\u5b9a\u306e\u52d5\u4f5c\u3092\u9632\u3050\u3088\u3046\u306bJavaScript\u30a8\u30f3\u30b8\u30f3\u3092\u8abf\u6574\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u4f8b\u3068\u3057\u3066\u306f\u3001getter\/setter\u3001eval()\u306a\u3069\u304b\u3089\u306e\u6a29\u9650\u4ed8\u304d\u95a2\u6570\u3078\u306e\u547c\u3073\u51fa\u3057\u306e\u9632\u5fa1\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h3><b>ANSendApprovalToAuthorEnabled<\/b><\/h3>\n<p>\u624b\u52d5\u3067\u3059\u3079\u3066\u306e\u4fe1\u983c\u6e08\u307f\u95a2\u6570\u3092\u76e3\u67fb\u3057\u3066\u3044\u308b\u3046\u3061\u306b\u3001\u6b21\u306e\u95a2\u6570\u304c\u898b\u3064\u304b\u308a\u307e\u3057\u305f\u3002<\/p>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/ZeroDay_T5.png\" \/><\/p>\n<\/div>\n<p>\u3053\u308c\u306f\u3001\u4efb\u610f\u306e\u4fdd\u8b77\u3055\u308c\u305f\u95a2\u6570\u3092\u547c\u3073\u51fa\u3059\u305f\u3081\u306e\u95a2\u6570\u306e\u5019\u88dc\u3068\u3057\u3066\u3001\u304b\u306a\u308a\u53ef\u80fd\u6027\u304c\u9ad8\u3044\u3088\u3046\u306b\u898b\u3048\u307e\u3059\u3002\u5f15\u6570\u3068\u3057\u3066doc\u3092\u53d6\u308a\u3001doc.requestPermission\u30922\u56de\u547c\u3073\u51fa\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u5b8c\u5168\u306b\u5236\u5fa1\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u552f\u4e00\u6c17\u306b\u306a\u308b\u306e\u306f\u3001doc.requestPermission\u304cANSendApprovalToAuthorEnabled\u306e\u6a29\u9650\u4ed8\u304d\u306e\u90e8\u5206\u306e\u4e2d\u3067\u547c\u3073\u51fa\u3055\u308c\u3066\u3044\u306a\u3044\u3053\u3068\u3067\u3059(app.beginPriv\/app.endPriv\u306e\u9593\u3067\u306f\u306a\u3044)\u3002\u3053\u308c\u3092\u30d0\u30a4\u30d1\u30b9\u3059\u308b\u306e\u306f\u975e\u5e38\u306b\u7c21\u5358\u3067\u3059\u3002\u5b9f\u884c\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u306e\u306f\u3001\u6a29\u9650\u30ec\u30d9\u30eb\u3092\u6607\u683c\u3055\u305b\u308bapp.beginPriv\u3092\u53c2\u7167\u3059\u308b\u3088\u3046\u306brequestPermission\u3092\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3060\u3051\u3067\u3059\u3002<\/p>\n<p>hasAddr\u6761\u4ef6\u3092\u30d0\u30a4\u30d1\u30b9\u3059\u308b\u306b\u306f\u3001doc.Collab.initiatorEmail\u3092\u2018true\u2019\u306b\u8a2d\u5b9a\u3059\u308b\u5fc5\u8981\u3057\u304b\u3042\u308a\u307e\u305b\u3093\u3002\u3053\u308c\u306f\u95a2\u6570\u547c\u3073\u51fa\u3057\u3067\u306f\u306a\u304f\u3001\u30e1\u30f3\u30d0\u30fc\u53c2\u7167\u3067\u3042\u308b\u305f\u3081\u3001\u305d\u3053\u304b\u3089\u6a29\u9650\u4ed8\u304d\u30b3\u30fc\u30c9\u3092\u5b9f\u884c\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u306a\u3044\u70b9\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/ZeroDay_T6.png\" \/><\/p>\n<\/div>\n<p>\u305d\u306e\u5f8c\u306f\u3001doc.requestPermission\u3078\u306e\u6700\u521d\u547c\u3073\u51fa\u3057\u304c\u3001app.beginPriv\u3078\u306e\u547c\u3073\u51fa\u3057\u306b\u5909\u63db\u3055\u308c\u3001\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u304c\u6a29\u9650\u4ed8\u304d\u306b\u6607\u683c\u3055\u308c\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u623b\u308a\u5024\u304cpermisison.granted\u3068\u6bd4\u8f03\u3055\u308c\u3001\u305d\u308c\u306b\u3088\u3063\u3066\u3001\u79c1\u304c\u4f5c\u6210\u3057\u305f\u30ab\u30b9\u30bf\u30e0getter\u95a2\u6570\u304c\u30c8\u30ea\u30ac\u3055\u308c\u307e\u3059\u3002\u305d\u306e\u95a2\u6570\u306f\u3001fakeDoc.requestPermission\u3092\u3001\u547c\u3073\u51fa\u3057\u5bfe\u8c61\u306e\u4fdd\u8b77\u3055\u308c\u305f\u95a2\u6570\u306b\u5909\u66f4\u3057\u307e\u3059\u3002\u305d\u306e\u5f8c\u3001ANSendApprovalToAuthorEnabled\u304cdoc.requestPermission\u3092\u518d\u5ea6\u547c\u3073\u51fa\u3057\u3001\u4eca\u5ea6\u306f\u3001\u6a29\u9650\u4ed8\u304d\u306e\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u304b\u3089\u4efb\u610f\u306e\u4fdd\u8b77\u3055\u308c\u305f\u95a2\u6570\u3092\u547c\u3073\u51fa\u3057\u307e\u3059\u3002<\/p>\n<p>\u79c1\u304cAdobe Reader\u3092\u8abf\u3079\u305f\u3068\u304d\u306b\u306f\u3001\u9593\u9055\u3048\u3066\u6700\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u8abf\u3079\u307e\u305b\u3093\u3067\u3057\u305f\u3002\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3057\u305f\u5f8c\u306b\u3001\u3053\u306e\u8106\u5f31\u6027\u306f\u30d1\u30c3\u30c1\u304c\u9069\u7528\u3055\u308c\u3001\u65e2\u306b<a href=\"https:\/\/labs.mwrinfosecurity.com\/assets\/1008\/original\/mwri_advisory_javascript_privilege_escalation_in_adobe_reader.pdf\" data-page-track=\"true\" data-page-track-value=\"company:10-unit42-palo-alto-networks-discovers-two-adobe-reader-privileged-javascript-zero-days: section: \">MWR Labs (CVE-2015-4451)<\/a>\u306b\u3088\u3063\u3066\u691c\u51fa\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3057\u305f\u3002<\/p>\n<h3><b>CVE-2015-4451\u30d1\u30c3\u30c1<\/b><\/h3>\n<p>\u307e\u3060\u3001\u79c1\u306e\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u65b9\u6cd5\u304c\u5931\u6557\u3057\u305f\u3053\u3068\u306b\u9a5a\u3044\u3066\u3044\u307e\u3059\u3002\u4f8b\u5916\u306f\u3001app.beginPriv\u95a2\u6570\u3078\u306e\u53c2\u7167\u3092fakeDoc.requestPermission\u306b\u30b3\u30d4\u30fc\u3057\u305f\u3068\u304d\u306b\u767a\u751f\u3057\u307e\u3057\u305f\u3002<\/p>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/ZeroDay_T7.png\" \/><\/p>\n<\/div>\n<p>\u3064\u307e\u308a\u3001Adobe\u306f\u3001\u653b\u6483\u8005\u304capp.beginPriv\u3078\u306e\u53c2\u7167\u3092\u30b3\u30d4\u30fc\u3059\u308b\u306e\u3092\u963b\u6b62\u3059\u308b\u3053\u3068\u3067\u3001\u30d0\u30b0\u3092\u4fee\u6b63\u3057\u305f\u306e\u3067\u3059\u3002\u305d\u306e\u95a2\u6570\u3078\u306e\u53c2\u7167\u306a\u3057\u3067\u306f\u3001\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u3092\u6a29\u9650\u4ed8\u304d\u306b\u6607\u683c\u3067\u304d\u306a\u3044\u305f\u3081\u3001\u4fdd\u8b77\u3055\u308c\u3066\u3044\u306a\u3044\u95a2\u6570\u3057\u304b\u547c\u3073\u51fa\u305b\u306a\u304f\u306a\u308a\u3001\u8105\u5a01\u306b\u306f\u306a\u308a\u307e\u305b\u3093\u3002\u305d\u306e\u4ed6\u306b\u3082\u3001\u30d0\u30b0\u306f\u307e\u3060\u5b58\u5728\u3057\u3066\u3044\u307e\u3059\u3002app.beginPriv\u3078\u306e\u53c2\u7167\u3092\u53d6\u5f97\u3059\u308b\u4ee3\u66ff\u306e\u65b9\u6cd5\u3092\u898b\u3064\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u308c\u3070\u3001\u3053\u306e\u30d0\u30b0\u306f\u5f15\u304d\u7d9a\u304d\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<h3><b>JavaScript\u304c\u52a9\u3051\u308b\u756a\u3067\u3059!<\/b><\/h3>\n<p>JavaScript\u3092\u60aa\u7528\u3057\u3066app.beginPriv\u3078\u306e\u53c2\u7167\u3092\u30b3\u30d4\u30fc\u3059\u308b\u72ec\u5275\u7684\u306a\u65b9\u6cd5\u3092\u898b\u3064\u3051\u3088\u3046\u3068\u3057\u3066\u3001\u6b21\u306e\u89e3\u6c7a\u7b56\u3092\u601d\u3044\u4ed8\u304d\u307e\u3057\u305f\u3002<\/p>\n<div><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/ZeroDay_T8.png\" \/><\/div>\n<p>\u30b0\u30ed\u30fc\u30d0\u30eb\u306a\u30a2\u30d7\u30ea \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304b\u3089\u76f4\u63a5app.beginPriv\u3078\u306e\u53c2\u7167\u3092\u30b3\u30d4\u30fc\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u30d7\u30ed\u30c8\u30bf\u30a4\u30d7\u3092\u5225\u306e\u65b0\u305f\u306b\u4f5c\u6210\u3057\u305f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u30b3\u30d4\u30fc\u3057\u307e\u3057\u305f\u3002\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30d7\u30ed\u30c8\u30bf\u30a4\u30d7\u3092\u30b3\u30d4\u30fc\u3059\u308b\u3068\u306f\u3001\u305d\u306e\u30e1\u30f3\u30d0\u30fc\u3068\u30e1\u30bd\u30c3\u30c9\u3092\u3059\u3079\u3066\u30b3\u30d4\u30fc\u3059\u308b\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002\u305d\u306e\u5f8c\u3001\u30b3\u30d4\u30fc\u3057\u305f\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304b\u3089beginPriv\u3078\u306e\u53c2\u7167\u3092\u53d6\u5f97\u3057\u307e\u3057\u305f\u3002Adobe\u306b\u3088\u3063\u3066\u963b\u6b62\u3055\u308c\u307e\u305b\u3093\u3067\u3057\u305f\u3002\u3064\u307e\u308a\u3001\u79c1\u306f\u3001\u5f15\u304d\u7d9a\u304dANSendApprovalToAuthorEnabled\u3092\u60aa\u7528\u3057\u3066\u3001\u4efb\u610f\u306e\u4fdd\u8b77\u3055\u308c\u305f\u95a2\u6570\u3092\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h3><b>\u30cd\u30a4\u30c6\u30a3\u30d6\u30b3\u30fc\u30c9\u5b9f\u884c\u306e\u5b9f\u73fe<\/b><\/h3>\n<p>HP\u306eZDI\u30c1\u30fc\u30e0\u306f\u3001<a href=\"https:\/\/media.defcon.org\/DEF%20CON%2023\/DEF%20CON%2023%20presentations\/DEFCON-23-Hariri-Spelman-Gorenc-Abusing-Adobe-Readers-JavaScript-APIs.pdf\" data-page-track=\"true\" data-page-track-value=\"company:10-unit42-palo-alto-networks-discovers-two-adobe-reader-privileged-javascript-zero-days: section: \">DEFCON 2015\u3067\u306e\u30d7\u30ec\u30bc\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3<\/a>\u3067\u3053\u308c\u3089\u306e\u8106\u5f31\u6027\u3092\u5229\u7528\u3057\u3066\u30cd\u30a4\u30c6\u30a3\u30d6\u30b3\u30fc\u30c9\u3092\u5b9f\u884c\u3067\u304d\u308b\u3053\u3068\u3092\u793a\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u5b9f\u884c\u306f\u3001\u30c7\u30a3\u30b9\u30af\u3078\u306e\u30d5\u30a1\u30a4\u30eb\u306e\u66f8\u304d\u8fbc\u307f\u3092\u53ef\u80fd\u306b\u3059\u308b\u3001\u6587\u66f8\u5316\u3055\u308c\u3066\u3044\u306a\u3044\u4fdd\u8b77\u3055\u308c\u305fAPI\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002<\/p>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/ZeroDay_4.png\" \/><\/p>\n<\/div>\n<p>Collab.uriPutData\u95a2\u6570\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u4efb\u610f\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u30c7\u30a3\u30b9\u30af\u306b\u66f8\u304d\u8fbc\u3080\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u64cd\u4f5c\u306fAdobe Reader\u306e\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u30d7\u30ed\u30bb\u30b9\u304b\u3089\u306e\u5b9f\u884c\u306b\u3059\u304e\u307e\u305b\u3093\u304c\u3001\u305d\u308c\u3060\u3051\u306b\u6574\u5408\u6027\u304c\u4f4e\u3044\u72b6\u614b\u3067\u3082\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30d5\u30a1\u30a4\u30eb\u3078\u306e\u66f8\u304d\u8fbc\u307f\u3092\u5b9f\u884c\u3067\u304d\u308b\u5834\u6240\u304c\u304d\u308f\u3081\u3066\u9650\u5b9a\u3055\u308c\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002ZDI\u306e\u30d7\u30ec\u30bc\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u3067\u8aac\u660e\u306e\u3042\u3063\u305f\u65b9\u6cd5\u306f\u3001\u30b5\u30f3\u30c9\u30dc\u30c3\u30af\u30b9\u3092\u4f7f\u7528\u3057\u3066\u3044\u306a\u3044Adobe Acrobat Pro\u30a8\u30c7\u30a3\u30b7\u30e7\u30f3\u3067\u306e\u307f\u6a5f\u80fd\u3057\u307e\u3059\u3002\u540c\u30c1\u30fc\u30e0\u306f\u3001Collab.uriPutData\u3092\u4f7f\u7528\u3057\u3066\u30c7\u30a3\u30b9\u30af\u306bDLL\u3092\u66f8\u304d\u8fbc\u307f\u3001DLL\u3092\u4e57\u3063\u53d6\u308bAdobe Reader\u306e\u30d0\u30b0\u3092\u5229\u7528\u3057\u3066\u305d\u306eDLL\u3092\u30ed\u30fc\u30c9\u3057\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>\u7b46\u8005\u306f\u3001Adobe Reader\u306e\u7121\u511f\u30a8\u30c7\u30a3\u30b7\u30e7\u30f3\u3067\u6a5f\u80fd\u3059\u308b\u5225\u306e\u65b9\u6cd5\u3082\u8a66\u3057\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n<h3>app.launchURL<\/h3>\n<p>\u3053\u308c\u306f\u3001\u30d6\u30e9\u30a6\u30b6\u3092\u8d77\u52d5\u3057\u3066\u3001\u5f15\u6570\u3067\u6307\u5b9a\u3055\u308c\u305fURL\u3092\u8868\u793a\u3059\u308b\u30bb\u30ad\u30e5\u30a2\u306a\u95a2\u6570\u3067\u3059\u3002\u4e0a\u8a18\u306e\u6a29\u9650\u4ed8\u304dJavaScript\u306e\u8106\u5f31\u6027\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u653b\u6483\u8005\u306f\u3053\u306e\u95a2\u6570\u3092\u547c\u3073\u51fa\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/ZeroDay_5.png\" \/><\/p>\n<\/div>\n<p>\u3053\u306e\u95a2\u6570\u3092\u547c\u3073\u51fa\u3059\u3068\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30d6\u30e9\u30a6\u30b6\u304c\u8d77\u52d5\u3059\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3057\u305f\u3002\u305d\u3046\u306a\u308b\u3068\u3001\u8d77\u52d5\u3059\u308b\u5b9f\u884c\u53ef\u80fd\u30d5\u30a1\u30a4\u30eb(chrome.exe\u3001firefox.exe\u3001iexplore.exe\u306a\u3069\u306e\u30d6\u30e9\u30a6\u30b6)\u3092\u3053\u306e\u95a2\u6570\u304c\u3069\u306e\u3088\u3046\u306b\u3057\u3066\u5224\u5225\u3057\u3066\u3044\u308b\u306e\u304b\u304c\u7591\u554f\u70b9\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>kernel32!CreateProcessW\u306b\u30d6\u30ec\u30fc\u30af\u30dd\u30a4\u30f3\u30c8\u3092\u8a2d\u5b9a\u3057\u3066\u8abf\u3079\u3066\u307f\u305f\u3068\u3053\u308d\u3001shell32!ShellExecute\u3092\u4f7f\u7528\u3059\u308b\u30d7\u30ed\u30bb\u30b9\u304c\u4f5c\u6210\u3055\u308c\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3057\u305f\u3002<\/p>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/ZeroDay_T9.png\" \/><\/p>\n<\/div>\n<p>shell32!ShellExecute\u95a2\u6570\u306f\u3001\u30d5\u30a1\u30a4\u30eb\u3068\u30aa\u30d7\u30b7\u30e7\u30f3\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u30d8\u30c3\u30c0\u306e\u6307\u5b9a\u3092\u53d7\u3051\u3001\u7684\u78ba\u306a\u30d7\u30ed\u30bb\u30b9\u3092\u8d77\u52d5\u3059\u308bwinapi\u3067\u3059\u3002\u3053\u306e\u95a2\u6570\u306f\u3001\u30d7\u30ed\u30c8\u30b3\u30eb\u3068\u62e1\u5f35\u5b50\u306e\u30ec\u30b8\u30b9\u30c8\u30ea\u30ad\u30fc\u3092\u7167\u5408\u3057\u3001\u8d77\u52d5\u3059\u308b\u30d7\u30ed\u30bb\u30b9\u3092\u5224\u65ad\u3057\u3066\u3044\u307e\u3059\u3002app.launchURL\u3092\u547c\u3073\u51fa\u3059\u3068\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30d6\u30e9\u30a6\u30b6\u304c\u8d77\u52d5\u3059\u308b\u7406\u7531\u306f\u3053\u3053\u306b\u3042\u308a\u307e\u3059\u3002\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30d6\u30e9\u30a6\u30b6\u306f\u3001\u81ea\u8eab\u3092'http'\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u30cf\u30f3\u30c9\u30e9\u3068\u3057\u3066\u767b\u9332\u3059\u308b\u304b\u3089\u3067\u3059\u3002\u3053\u306e\u95a2\u6570\u306b\u3064\u3044\u3066\u306f\u3001<a href=\"https:\/\/msdn.microsoft.com\/en-us\/library\/windows\/desktop\/bb762153(v=vs.85).aspx?f=255&amp;MSPPError=-2147217396\" data-page-track=\"true\" data-page-track-value=\"company:10-unit42-palo-alto-networks-discovers-two-adobe-reader-privileged-javascript-zero-days: section: \">ShellExecute\u306eMSDN\u30da\u30fc\u30b8<\/a>\u306b\u8a73\u3057\u3044\u8aac\u660e\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>app.launchURL\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3067\u306e\u8aac\u660e\u3068\u7570\u306a\u308a\u3001\u3053\u306e\u95a2\u6570\u3067\u306f'file:\/\/'\u3067\u59cb\u307e\u308bURL\u3092\u8d77\u52d5\u3067\u304d\u307e\u3059\u3002'http'\u306e\u5834\u5408\u3068\u7570\u306a\u308b\u70b9\u306f\u3001\u8a72\u5f53\u306e\u30d1\u30b9\u304b\u3089\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u8d77\u52d5\u3092\u8a8d\u3081\u308b\u304b\u3069\u3046\u304b\u306e\u78ba\u8a8d\u3092\u6c42\u3081\u308b\u30e1\u30c3\u30bb\u30fc\u30b8\u30dc\u30c3\u30af\u30b9\u304c\u8868\u793a\u3055\u308c\u308b\u3053\u3068\u3060\u3051\u3067\u3059\u3002\u3053\u308c\u306f\u3001\u4efb\u610f\u306e\u30d1\u30b9\u3068\u4efb\u610f\u306e\u62e1\u5f35\u5b50\u3067shell32!ShellExecute\u3092\u547c\u3073\u51fa\u3059\u3053\u3068\u304c\u3067\u304d\u308b\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002\u305d\u3053\u3067\u3001\u62e1\u5f35\u5b50\u304c'ps1'\u3067\u3042\u308bPowerScript\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u8d77\u52d5\u3057\u3088\u3046\u3068\u3057\u307e\u3057\u305f\u304c\u3001<\/p>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/ZeroDay_T100.png\" \/><\/p>\n<\/div>\n<p>\u8d77\u52d5\u3057\u307e\u305b\u3093\u3067\u3057\u305f\u3002\u3064\u307e\u308a\u3001PowerScript\u30b9\u30af\u30ea\u30d7\u30c8\u306f\u5b9f\u884c\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n<h3><b>\u62e1\u5f35\u5b50\u306e\u30d6\u30e9\u30c3\u30af\u30ea\u30b9\u30c8<\/b><\/h3>\n<p>Adobe\u3067\u306fshell32!ShellExecute\u3092\u5b9f\u884c\u3067\u304d\u308b\u3053\u3068\u304c\u5371\u967a\u3067\u3042\u308b\u3068\u8003\u3048\u3066\u3044\u306a\u304b\u3063\u305f\u3053\u3068\u304b\u3089\u3001\u4efb\u610f\u306e\u30b3\u30fc\u30c9\u3092\u5b9f\u884c\u3067\u304d\u308b\u4f59\u5730\u3092\u653b\u6483\u8005\u306b\u4e0e\u3048\u308b\u3059\u3079\u3066\u306e\u62e1\u5f35\u5b50\u306e\u30d6\u30e9\u30c3\u30af\u30ea\u30b9\u30c8\u3092\u4f5c\u6210\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u30d6\u30e9\u30c3\u30af\u30ea\u30b9\u30c8\u306f\u4ee5\u4e0b\u306e\u30ec\u30b8\u30b9\u30c8\u30ea\u30ad\u30fc\u306b\u3042\u308a\u307e\u3059\u3002<\/p>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/ZeroDay_T10.png\" \/><\/p>\n<\/div>\n<p>\u7b46\u8005\u306f\u3053\u306e\u30ea\u30b9\u30c8\u3092\u8abf\u3079\u3001Adobe\u304c\u3053\u306e\u30ea\u30b9\u30c8\u306b\u8ffd\u52a0\u3057\u3066\u3044\u306a\u3044\u62e1\u5f35\u5b50\u304c\u306a\u3044\u304b\u78ba\u8a8d\u3057\u3066\u307f\u307e\u3057\u305f\u3002\u4e9b\u7d30\u306a\u3059\u3079\u3066\u306e\u62e1\u5f35\u5b50\u3092\u9664\u5916\u3059\u308b\u3046\u3048\u3067Adobe\u306f\u3057\u3063\u304b\u308a\u3057\u305f\u4f5c\u696d\u3092\u3057\u3066\u3044\u307e\u3059\u3002Python\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u9664\u5916\u3057\u306a\u3044\u3088\u3046\u306b\u3057\u3066\u3044\u305f\u3053\u3068\u304c\u898b\u3066\u53d6\u308c\u307e\u3059\u3002<\/p>\n<div>\n<p><img  class=\"aligncenter lozad\"  data-src=\"https:\/\/www.paloaltonetworks.jp\/content\/dam\/paloaltonetworks-com\/ja_JP\/Images\/blog\/ZeroDay_T11.png\" \/><\/p>\n<\/div>\n<p>\u3057\u304b\u3057\u3001Python\u30d5\u30a1\u30a4\u30eb (\u30b3\u30f3\u30bd\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u306a\u3044\u30b9\u30af\u30ea\u30d7\u30c8) \u306b\u76f8\u5f53\u3059\u308b'.pyw'\u62e1\u5f35\u5b50\u304c\u30d6\u30e9\u30c3\u30af\u30ea\u30b9\u30c8\u306b\u5165\u3063\u3066\u3044\u307e\u305b\u3093\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u3069\u306e\u3088\u3046\u306aPython\u30b9\u30af\u30ea\u30d7\u30c8\u3067\u3082\u3001\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u3042\u308c\u3070\u3001\u653b\u6483\u8005\u306fshell32!ShellExecute\u3092\u4f7f\u7528\u3057\u3066\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2><b>\u7d50\u8ad6<\/b><\/h2>\n<p>Adobe\u304c\u5b9f\u88c5\u3057\u305fJavaScript\u30a8\u30f3\u30b8\u30f3\u306b\u306f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4e0a\u306e\u8106\u5f31\u6027\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u95a2\u6570\u304c\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002JavaScript\u306b\u5bfe\u3059\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u3092\u9069\u7528\u3059\u308b\u305f\u3081\u306b\u3001Adobe\u3067\u306f\u4fdd\u8b77\u3055\u308c\u305f\u95a2\u6570\u3084\u4fe1\u983c\u3067\u304d\u308b\u95a2\u6570\u306a\u3069\u306e\u5404\u7a2e\u6a5f\u80fd\u3092\u5c0e\u5165\u3057\u3066\u3044\u307e\u3059\u3002\u4e00\u65b9\u3067\u3001\u3053\u308c\u3089\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u6a5f\u80fd\u3068JavaScript\u8a00\u8a9e\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3068\u3001JavaScript\u8a00\u8a9e\u306e\u6027\u8cea\u3092\u5229\u7528\u3057\u3066\u4e88\u671f\u3057\u306a\u3044\u4f55\u3089\u304b\u306e\u52d5\u4f5c\u304c\u5f15\u304d\u8d77\u3053\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u554f\u984c\u306e\u8efd\u6e1b\u306b\u5411\u3051\u305fAdobe\u306e\u53d6\u308a\u7d44\u307f\u306f\u304b\u306a\u308a\u5fb9\u5e95\u3057\u305f\u3082\u306e\u3067\u3059\u304c\u3001\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u3092\u53ef\u80fd\u306b\u3059\u308b\u4f59\u5730\u304c\u672a\u3060\u306b\u6b8b\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u6295\u7a3f\u3067\u53d6\u308a\u4e0a\u3052\u305f\u554f\u984c\u306b\u5bfe\u3059\u308bAdobe\u306e\u8fc5\u901f\u306a\u6ce8\u76ee\u3068<a href=\"https:\/\/helpx.adobe.com\/security\/products\/acrobat\/apsb16-33.html\" data-page-track=\"true\" data-page-track-value=\"company:10-unit42-palo-alto-networks-discovers-two-adobe-reader-privileged-javascript-zero-days: section: \">10\u67086\u65e5\u4ed8\u3051\u30d1\u30c3\u30c1\u306e\u30ea\u30ea\u30fc\u30b9<\/a>\u306b\u611f\u8b1d\u3044\u305f\u3057\u307e\u3059\u3002<\/p>\n<p>\u5f53\u793e\u306e<a href=\"https:\/\/www.paloaltonetworks.com\/products\/designing-for-prevention\/security-platform\" data-page-track=\"true\" data-page-track-value=\"company:10-unit42-palo-alto-networks-discovers-two-adobe-reader-privileged-javascript-zero-days: section: \">\u6b21\u4e16\u4ee3\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0<\/a>\u3092\u5c55\u958b\u3057\u3066\u3044\u308bPalo Alto Networks\u306e\u304a\u5ba2\u69d8\u306f\u3001\u3053\u3053\u3067\u8ff0\u3079\u305f\u3088\u3046\u306a\u30bc\u30ed\u30c7\u30a4\u8106\u5f31\u6027\u304b\u3089\u4fdd\u8b77\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u8105\u5a01\u9632\u5fa1 (\u5f53\u793e\u306e\u6b21\u4e16\u4ee3\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306e\u672c\u8cea\u7684\u306a\u30b5\u30fc\u30d3\u30b9\u3002<a href=\"https:\/\/www.paloaltonetworks.com\/features\/application-visibility\" data-page-track=\"true\" data-page-track-value=\"company:10-unit42-palo-alto-networks-discovers-two-adobe-reader-privileged-javascript-zero-days: section: \">\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5236\u5fa1<\/a>\u3001<a href=\"https:\/\/www.paloaltonetworks.com\/features\/ips\" data-page-track=\"true\" data-page-track-value=\"company:10-unit42-palo-alto-networks-discovers-two-adobe-reader-privileged-javascript-zero-days: section: \">IPS<\/a>\u3001<a href=\"https:\/\/www.paloaltonetworks.com\/features\/anti-malware\" data-page-track=\"true\" data-page-track-value=\"company:10-unit42-palo-alto-networks-discovers-two-adobe-reader-privileged-javascript-zero-days: section: \">\u30a2\u30f3\u30c1\u30de\u30eb\u30a6\u30a7\u30a2<\/a>\u3001<a href=\"https:\/\/www.paloaltonetworks.com\/features\/command-control\" data-page-track=\"true\" data-page-track-value=\"company:10-unit42-palo-alto-networks-discovers-two-adobe-reader-privileged-javascript-zero-days: section: \">\u30b3\u30de\u30f3\u30c9\u30a2\u30f3\u30c9\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u4fdd\u8b77<\/a>\u306a\u3069\u304c\u3042\u308a\u307e\u3059)\u3001<a href=\"https:\/\/www.paloaltonetworks.com\/products\/secure-the-network\/subscriptions\/wildfire\" data-page-track=\"true\" data-page-track-value=\"company:10-unit42-palo-alto-networks-discovers-two-adobe-reader-privileged-javascript-zero-days: section: \">WildFire<\/a>\u3001\u304a\u3088\u3073<a href=\"https:\/\/www.paloaltonetworks.com\/products\/secure-the-network\/subscriptions\/url-filtering-pandb\" data-page-track=\"true\" data-page-track-value=\"company:10-unit42-palo-alto-networks-discovers-two-adobe-reader-privileged-javascript-zero-days: section: \">URL\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0<\/a>\u306e\u5404\u30b5\u30fc\u30d3\u30b9\u3067\u306f\u3001\u5305\u62ec\u7684\u306a\u4fdd\u8b77\u306e\u307b\u304b\u3001\u308f\u305a\u304b5\u5206\u524d\u306b\u306f\u77e5\u3089\u308c\u3066\u3044\u306a\u304b\u3063\u305f\u8105\u5a01\u306b\u5bfe\u3059\u308b\u81ea\u52d5\u66f4\u65b0\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<div>\n<p><img  class=\"size-full wp-image-20985 aligncenter lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2016\/10\/ZeroDay_6.png\" sizes=\"(max-width: 708px) 100vw, 708px\" srcset=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2016\/10\/ZeroDay_6.png 708w, https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2016\/10\/ZeroDay_6-300x215.png 300w, https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2016\/10\/ZeroDay_6-370x265.png 370w\" alt=\"zeroday_6\" width=\"708\" height=\"507\" \/><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u6982\u8981 \u5148\u65e5\u3001\u79c1\u305f\u3061\u306fAdobe Reader\u306e\u30bc\u30ed\u30c7\u30a4\u8106\u5f31\u6027\u30922\u500b\u767a\u898b\u3057\u307e\u3057\u305f\u3002Adobe\u306f\u305d\u306e\u5f8c\u3053\u308c\u3089\u306e\u8106\u5f31\u6027\u3092\u4fee\u6b63\u3059\u308b\u30d1\u30c3\u30c1\u3092\u30ea\u30ea\u30fc\u30b9(2016\u5e7410\u67086\u65e5)\u3057\u3066\u304a\u308a\u3001\u8106\u5f31\u6027\u306fCVE-2016-6957\u304a\u3088\u3073CVE-<\/p>\n","protected":false},"author":323,"featured_media":103240,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[4469,4428,4470],"tags":[6061,7530],"product_categories":[],"coauthors":[11],"class_list":["post-106130","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-vulnerabilities","category-threat-research-ja","category-vulnerabilities-ja","tag-adobe-ja","tag-adobe-reader"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.0 (Yoast SEO v27.0) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Palo Alto Networks\u304c\u6a29\u9650\u4ed8\u304dJavaScript\u306b\u95a2\u3059\u308bAdobe Reader\u306e\u30bc\u30ed\u30c7\u30a4\u8106\u5f31\u6027\u30922\u500b\u767a\u898b<\/title>\n<meta name=\"description\" content=\"\u6982\u8981 \u5148\u65e5\u3001\u79c1\u305f\u3061\u306fAdobe\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/unit42.paloaltonetworks.com\/ja\/unit42-palo-alto-networks-discovers-two-adobe-reader-privileged-javascript-zero-days\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Palo Alto Networks\u304c\u6a29\u9650\u4ed8\u304dJavaScript\u306b\u95a2\u3059\u308bAdobe Reader\u306e\u30bc\u30ed\u30c7\u30a4\u8106\u5f31\u6027\u30922\u500b\u767a\u898b\" \/>\n<meta property=\"og:description\" content=\"\u6982\u8981 \u5148\u65e5\u3001\u79c1\u305f\u3061\u306fAdobe\" \/>\n<meta property=\"og:url\" content=\"https:\/\/unit42.paloaltonetworks.com\/ja\/unit42-palo-alto-networks-discovers-two-adobe-reader-privileged-javascript-zero-days\/\" \/>\n<meta property=\"og:site_name\" content=\"Unit 42\" \/>\n<meta property=\"article:published_time\" content=\"2016-10-17T12:00:11+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2020-04-08T09:20:49+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2016\/09\/unit42-web-banner-650x300.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"650\" \/>\n\t<meta property=\"og:image:height\" content=\"300\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Gal De Leon\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Palo Alto Networks\u304c\u6a29\u9650\u4ed8\u304dJavaScript\u306b\u95a2\u3059\u308bAdobe Reader\u306e\u30bc\u30ed\u30c7\u30a4\u8106\u5f31\u6027\u30922\u500b\u767a\u898b","description":"\u6982\u8981 \u5148\u65e5\u3001\u79c1\u305f\u3061\u306fAdobe","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/unit42.paloaltonetworks.com\/ja\/unit42-palo-alto-networks-discovers-two-adobe-reader-privileged-javascript-zero-days\/","og_locale":"ja_JP","og_type":"article","og_title":"Palo Alto Networks\u304c\u6a29\u9650\u4ed8\u304dJavaScript\u306b\u95a2\u3059\u308bAdobe Reader\u306e\u30bc\u30ed\u30c7\u30a4\u8106\u5f31\u6027\u30922\u500b\u767a\u898b","og_description":"\u6982\u8981 \u5148\u65e5\u3001\u79c1\u305f\u3061\u306fAdobe","og_url":"https:\/\/unit42.paloaltonetworks.com\/ja\/unit42-palo-alto-networks-discovers-two-adobe-reader-privileged-javascript-zero-days\/","og_site_name":"Unit 42","article_published_time":"2016-10-17T12:00:11+00:00","article_modified_time":"2020-04-08T09:20:49+00:00","og_image":[{"width":650,"height":300,"url":"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2016\/09\/unit42-web-banner-650x300.jpg","type":"image\/jpeg"}],"author":"Gal De Leon","twitter_card":"summary_large_image","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/unit42.paloaltonetworks.com\/ja\/unit42-palo-alto-networks-discovers-two-adobe-reader-privileged-javascript-zero-days\/#article","isPartOf":{"@id":"https:\/\/unit42.paloaltonetworks.com\/ja\/unit42-palo-alto-networks-discovers-two-adobe-reader-privileged-javascript-zero-days\/"},"author":{"name":"Ayako Kimijima","@id":"https:\/\/unit42.paloaltonetworks.com\/#\/schema\/person\/5502567dd627cdd5a306432cd651a90e"},"headline":"Palo Alto Networks\u304c\u6a29\u9650\u4ed8\u304dJavaScript\u306b\u95a2\u3059\u308bAdobe Reader\u306e\u30bc\u30ed\u30c7\u30a4\u8106\u5f31\u6027\u30922\u500b\u767a\u898b","datePublished":"2016-10-17T12:00:11+00:00","dateModified":"2020-04-08T09:20:49+00:00","mainEntityOfPage":{"@id":"https:\/\/unit42.paloaltonetworks.com\/ja\/unit42-palo-alto-networks-discovers-two-adobe-reader-privileged-javascript-zero-days\/"},"wordCount":254,"commentCount":0,"image":{"@id":"https:\/\/unit42.paloaltonetworks.com\/ja\/unit42-palo-alto-networks-discovers-two-adobe-reader-privileged-javascript-zero-days\/#primaryimage"},"thumbnailUrl":"https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2016\/09\/unit42-web-banner-650x300.jpg","keywords":["Adobe","Adobe Reader"],"articleSection":["Vulnerabilities","\u8105\u5a01\u30ea\u30b5\u30fc\u30c1","\u8106\u5f31\u6027"],"inLanguage":"ja","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/unit42.paloaltonetworks.com\/ja\/unit42-palo-alto-networks-discovers-two-adobe-reader-privileged-javascript-zero-days\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/unit42.paloaltonetworks.com\/ja\/unit42-palo-alto-networks-discovers-two-adobe-reader-privileged-javascript-zero-days\/","url":"https:\/\/unit42.paloaltonetworks.com\/ja\/unit42-palo-alto-networks-discovers-two-adobe-reader-privileged-javascript-zero-days\/","name":"Palo Alto Networks\u304c\u6a29\u9650\u4ed8\u304dJavaScript\u306b\u95a2\u3059\u308bAdobe Reader\u306e\u30bc\u30ed\u30c7\u30a4\u8106\u5f31\u6027\u30922\u500b\u767a\u898b","isPartOf":{"@id":"https:\/\/unit42.paloaltonetworks.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/unit42.paloaltonetworks.com\/ja\/unit42-palo-alto-networks-discovers-two-adobe-reader-privileged-javascript-zero-days\/#primaryimage"},"image":{"@id":"https:\/\/unit42.paloaltonetworks.com\/ja\/unit42-palo-alto-networks-discovers-two-adobe-reader-privileged-javascript-zero-days\/#primaryimage"},"thumbnailUrl":"https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2016\/09\/unit42-web-banner-650x300.jpg","datePublished":"2016-10-17T12:00:11+00:00","dateModified":"2020-04-08T09:20:49+00:00","author":{"@id":"https:\/\/unit42.paloaltonetworks.com\/#\/schema\/person\/5502567dd627cdd5a306432cd651a90e"},"description":"\u6982\u8981 \u5148\u65e5\u3001\u79c1\u305f\u3061\u306fAdobe","breadcrumb":{"@id":"https:\/\/unit42.paloaltonetworks.com\/ja\/unit42-palo-alto-networks-discovers-two-adobe-reader-privileged-javascript-zero-days\/#breadcrumb"},"inLanguage":"ja","potentialAction":[{"@type":"ReadAction","target":["https:\/\/unit42.paloaltonetworks.com\/ja\/unit42-palo-alto-networks-discovers-two-adobe-reader-privileged-javascript-zero-days\/"]}]},{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/unit42.paloaltonetworks.com\/ja\/unit42-palo-alto-networks-discovers-two-adobe-reader-privileged-javascript-zero-days\/#primaryimage","url":"https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2016\/09\/unit42-web-banner-650x300.jpg","contentUrl":"https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2016\/09\/unit42-web-banner-650x300.jpg","width":650,"height":300},{"@type":"BreadcrumbList","@id":"https:\/\/unit42.paloaltonetworks.com\/ja\/unit42-palo-alto-networks-discovers-two-adobe-reader-privileged-javascript-zero-days\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/unit42.paloaltonetworks.com\/ja\/"},{"@type":"ListItem","position":2,"name":"Palo Alto Networks\u304c\u6a29\u9650\u4ed8\u304dJavaScript\u306b\u95a2\u3059\u308bAdobe Reader\u306e\u30bc\u30ed\u30c7\u30a4\u8106\u5f31\u6027\u30922\u500b\u767a\u898b"}]},{"@type":"WebSite","@id":"https:\/\/unit42.paloaltonetworks.com\/#website","url":"https:\/\/unit42.paloaltonetworks.com\/","name":"Unit 42","description":"Palo Alto Networks","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/unit42.paloaltonetworks.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ja"},{"@type":"Person","@id":"https:\/\/unit42.paloaltonetworks.com\/#\/schema\/person\/5502567dd627cdd5a306432cd651a90e","name":"Ayako Kimijima","image":{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/unit42.paloaltonetworks.com\/#\/schema\/person\/image\/9213e49ea48b7676660bac40d05c9e3e","url":"https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2018\/11\/unit-news-meta.svg","contentUrl":"https:\/\/origin-unit42.paloaltonetworks.com\/wp-content\/uploads\/2018\/11\/unit-news-meta.svg","caption":"Ayako Kimijima"},"url":"https:\/\/origin-unit42.paloaltonetworks.com\/ja\/author\/akimijima\/"}]}},"_links":{"self":[{"href":"https:\/\/origin-unit42.paloaltonetworks.com\/ja\/wp-json\/wp\/v2\/posts\/106130","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/origin-unit42.paloaltonetworks.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/origin-unit42.paloaltonetworks.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/origin-unit42.paloaltonetworks.com\/ja\/wp-json\/wp\/v2\/users\/323"}],"replies":[{"embeddable":true,"href":"https:\/\/origin-unit42.paloaltonetworks.com\/ja\/wp-json\/wp\/v2\/comments?post=106130"}],"version-history":[{"count":2,"href":"https:\/\/origin-unit42.paloaltonetworks.com\/ja\/wp-json\/wp\/v2\/posts\/106130\/revisions"}],"predecessor-version":[{"id":106132,"href":"https:\/\/origin-unit42.paloaltonetworks.com\/ja\/wp-json\/wp\/v2\/posts\/106130\/revisions\/106132"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/origin-unit42.paloaltonetworks.com\/ja\/wp-json\/wp\/v2\/media\/103240"}],"wp:attachment":[{"href":"https:\/\/origin-unit42.paloaltonetworks.com\/ja\/wp-json\/wp\/v2\/media?parent=106130"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/origin-unit42.paloaltonetworks.com\/ja\/wp-json\/wp\/v2\/categories?post=106130"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/origin-unit42.paloaltonetworks.com\/ja\/wp-json\/wp\/v2\/tags?post=106130"},{"taxonomy":"product_categories","embeddable":true,"href":"https:\/\/origin-unit42.paloaltonetworks.com\/ja\/wp-json\/wp\/v2\/product_categories?post=106130"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/origin-unit42.paloaltonetworks.com\/ja\/wp-json\/wp\/v2\/coauthors?post=106130"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}