{"id":32196,"date":"2015-08-18T01:06:24","date_gmt":"2015-08-17T16:06:24","guid":{"rendered":"http:\/\/www.softantenna.com\/wp\/?p=32196"},"modified":"2015-08-18T01:06:24","modified_gmt":"2015-08-17T16:06:24","slug":"os-x-10-10-5-kernel-local-privilege-escalation","status":"publish","type":"post","link":"https:\/\/softantenna.com\/blog\/os-x-10-10-5-kernel-local-privilege-escalation\/","title":{"rendered":"OS X Yosemite 10.10.5\u306b\u3082\u5f71\u97ff\u3059\u308b\u65b0\u305f\u306a\u6a29\u9650\u6607\u683c\u8106\u5f31\u6027\u304c\u767a\u898b\u3055\u308c\u308b"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2015\/08\/INewImage60.png\" alt=\"NewImage\" title=\"NewImage.png\" border=\"0\" width=\"544\" height=\"150\" \/><\/p>\n<p>\u300cOS X Yosemite 10.10.5\u300d\u3067DYLD_PRINT_TO_FILE\u74b0\u5883\u5909\u6570\u3092\u5229\u7528\u3057\u305f\u6a29\u9650\u6607\u683c\u8106\u5f31\u6027\u304c\u4fee\u6b63\u3055\u308c\u305f\u4e8b\u5b9f\u306f\u8a18\u61b6\u306b\u65b0\u3057\u3044\u3068\u3053\u308d\u3067\u3059\u304c\u3001\u3053\u306e\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u305f\u3070\u304b\u308a\u306e\u6700\u65b0OS\u306b\u3082\u5f71\u97ff\u3059\u308b\u65b0\u305f\u306a\u6a29\u9650\u6607\u683c\u8106\u5f31\u6027\u304c\u767a\u898b\u3055\u308c\u305f\u3053\u3068\u304c\u660e\u3089\u304b\u3068\u306a\u308a\u307e\u3057\u305f(<a href=\"http:\/\/appleinsider.com\/articles\/15\/08\/16\/new-privilege-escalation-exploit-discovered-in-os-x-yosemite-also-affects-just-released-10105\">AppleInsider<\/a>\u3001<a href=\"https:\/\/news.ycombinator.com\/item?id=10067524\">Hacker News<\/a>)\u3002<\/p>\n<p>\u3053\u306e\u8106\u5f31\u6027\u306f\u30a4\u30bf\u30ea\u30a2\u306e\u958b\u767a\u8005Luca Todesco\u6c0f\u306b\u3088\u3063\u3066\u767a\u898b\u3055\u308c\u305f\u3082\u306e\u3002OS X\u306eIOKit\u306b\u5b58\u5728\u3059\u308bnull\u30dd\u30a4\u30f3\u30bf\u30fc\u30c7\u30ec\u30d5\u30a1\u30ec\u30f3\u30b9\u30d0\u30b0\u3092\u5229\u7528\u3057\u3001\u6a29\u9650\u6607\u683c\u3092\u884c\u3046\u5b9f\u8a3c\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u304cGitHub\u306b\u3066<a href=\"https:\/\/github.com\/kpwn\/tpwn\">tpwn<\/a>\u3068\u3057\u3066\u516c\u958b\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>tpwn\u3092\u5b9f\u884c\u3059\u308b\u3053\u3068\u3067\u3001\u4e0a\u306e\u753b\u50cf\u306e\u3088\u3046\u306b\u901a\u5e38\u30e6\u30fc\u30b6\u30fc\u304b\u3089root\u30e6\u30fc\u30b6\u30fc\u306b\u6607\u683c\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3042\u308b\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3059\u3002<\/p>\n<p>Luca Todesco\u6c0f\u304c\u3001Apple\u3068\u4ea4\u6e09\u3092\u3082\u305f\u305a\u3001\u8106\u5f31\u6027\u3092\u4e00\u822c\u516c\u958b\u3057\u305f\u3084\u308a\u65b9\u3092\u6279\u5224\u3059\u308b\u610f\u898b\u3082\u591a\u3044\u3088\u3046\u3067\u3001\u305d\u306e\u305f\u3081\u304b\uff1f\u540c\u6c0f\u306f\u3053\u306e\u8106\u5f31\u6027\u3092\u9632\u3050\u3053\u3068\u304c\u51fa\u6765\u308b\u30d7\u30ed\u30b0\u30e9\u30e0<a href=\"https:\/\/github.com\/kpwn\/NULLGuard\">NULLGuard<\/a>\u3082\u5408\u308f\u305b\u3066\u516c\u958b\u3057\u3066\u3044\u307e\u3059\u3002\u306a\u304a\u3053\u306e\u8106\u5f31\u6027\u306fOS X Yosemite\u306e\u5168\u3066\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u5f71\u97ff\u3059\u308b\u305d\u3046\u3067\u3059\u304c\u3001 OS X El Capitan\u306b\u306f\u5f71\u97ff\u3057\u307e\u305b\u3093\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u300cOS X Yosemite 10.10.5\u300d\u3067DYLD_PRINT_TO_FILE\u74b0\u5883\u5909\u6570\u3092\u5229\u7528\u3057\u305f\u6a29\u9650\u6607\u683c\u8106\u5f31\u6027\u304c\u4fee\u6b63\u3055\u308c\u305f\u4e8b\u5b9f\u306f\u8a18\u61b6\u306b\u65b0\u3057\u3044\u3068\u3053\u308d\u3067\u3059\u304c\u3001\u3053\u306e\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u305f\u3070\u304b\u308a\u306e\u6700\u65b0OS\u306b\u3082\u5f71\u97ff\u3059\u308b\u65b0\u305f\u306a\u6a29\u9650\u6607\u683c [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":32195,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":""},"categories":[4,75],"tags":[8,2419],"class_list":["post-32196","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mac","category-software","tag-osx","tag-yosemite"],"_links":{"self":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/32196","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/comments?post=32196"}],"version-history":[{"count":0,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/32196\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media\/32195"}],"wp:attachment":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media?parent=32196"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/categories?post=32196"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/tags?post=32196"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}