{"id":45768,"date":"2016-12-20T09:38:16","date_gmt":"2016-12-20T00:38:16","guid":{"rendered":"http:\/\/www.softantenna.com\/wp\/?p=45768"},"modified":"2016-12-20T09:38:16","modified_gmt":"2016-12-20T00:38:16","slug":"macos-sierra-10-12-2-fixes-vulnerability","status":"publish","type":"post","link":"https:\/\/softantenna.com\/blog\/macos-sierra-10-12-2-fixes-vulnerability\/","title":{"rendered":"\u3010\u6717\u5831\u3011Apple\u3001macOS Sierra 10.12.2\u3067\u3001\u30c7\u30a3\u30b9\u30af\u6697\u53f7\u5316\u304c\u5b8c\u5168\u306b\u89e3\u9664\u3055\u308c\u3066\u3057\u307e\u3046\u30e4\u30d0\u30a4\u30d0\u30b0\u3092\u4fee\u6b63\u3057\u3066\u3044\u305f"},"content":{"rendered":"<p><img decoding=\"async\" style=\"display:block; margin-left:auto; margin-right:auto;\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2016\/12\/Mac-DMA-attack-hardware.jpg\" alt=\"Mac DMA attack hardware\" title=\"Mac-DMA-attack-hardware.jpg\" border=\"0\" width=\"1024\" height=\"592\" \/><\/p>\n<p>Apple\u304c\u5148\u65e5\u516c\u958b\u3057\u305fmacOS Sierra 10.12.2\u3067\u3001macOS\u306e\u30c7\u30a3\u30b9\u30af\u6697\u53f7\u5316\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u304c\u89e3\u9664\u3055\u308c\u3066\u3057\u307e\u3046\u8106\u5f31\u6027\u304c\u4fee\u6b63\u3055\u308c\u3066\u3044\u305f\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3057\u305f(<a href=\"https:\/\/9to5mac.com\/2016\/12\/19\/mac-thunderbolt-password\/\">9to5Mac<\/a>\u3001<a href=\"http:\/\/www.idownloadblog.com\/2016\/12\/19\/macos-sierra-10-12-2-fixed-vulnerability-that-let-attackers-obtain-disk-encryption-password\/\">iDownloadBlog<\/a>)\u3002<\/p>\n<p>\u3053\u306e\u8106\u5f31\u6027\u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u7814\u7a76\u5bb6Ulf Frisk\u6c0f\u306b\u3088\u3063\u3066\u767a\u898b\u3055\u308c\u305f\u3001300\u30c9\u30eb\u306eThunderbolt\u30c7\u30d0\u30a4\u30b9\u3092\u3001\u30ed\u30c3\u30af\u307e\u305f\u306f\u30b9\u30ea\u30fc\u30d7\u4e2d\u306eMac\u306b\u63a5\u7d9a\u3059\u308b\u3060\u3051\u3067\u3001FileVault\u30c7\u30a3\u30b9\u30af\u6697\u53f7\u5316\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u304c\u6f0f\u6d29\u3057\u3066\u3057\u307e\u3046\u3068\u3044\u3046\u3082\u306e\u3067\u3059\u3002<\/p>\n<p><a href=\"http:\/\/blog.frizk.net\/2016\/12\/filevault-password-retrieval.html\">\u30d6\u30ed\u30b0<\/a>\u3067\u306f\u3001macOS\u306b\u306f\u3053\u306e\u653b\u6483\u3092\u53ef\u80fd\u306b\u3059\u308b\u8106\u5f31\u6027\u304c\u4e8c\u3064\u5b58\u5728\u3057\u305f\u3068\u8aac\u660e\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u4e00\u3064\u76ee\u306e\u8106\u5f31\u6027\u306f\u3001macOS\u304c\u8d77\u52d5\u3059\u308b\u524d\u306bDirect Memory Access(DMA)\u653b\u6483\u304b\u3089\u4fdd\u8b77\u3059\u308b\u305f\u3081\u306e\u6a5f\u80fd\u304c\u5b58\u5728\u3057\u306a\u3044\u3053\u3068\u3067\u3059\u3002\u521d\u671f\u6bb5\u968e\u3067\u8d77\u52d5\u3059\u308bEFI\u306b\u3088\u3063\u3066\u3001\u4e0d\u6b63\u306aThunderbolt\u30c7\u30d0\u30a4\u30b9\u3092\u5229\u7528\u3057\u305f\u30e1\u30e2\u30ea\u306e\u8aad\u307f\u66f8\u304d\u304c\u53ef\u80fd\u306b\u306a\u3063\u3066\u3044\u308b\u3068\u8aac\u660e\u3055\u308c\u3066\u3044\u307e\u3059\u3002macOS\u8d77\u52d5\u5f8c\u306fDMA\u4fdd\u8b77\u304c\u6709\u52b9\u3068\u306a\u308a\u307e\u3059\u304c\u3001macOS\u3092\u8d77\u52d5\u3059\u308b\u524d\u306b\u6697\u53f7\u5316\u3092\u89e3\u9664\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u4e8c\u3064\u76ee\u306e\u8106\u5f31\u6027\u306f\u3001FileVault\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u304c\u30af\u30ea\u30a2\u30fc\u30c6\u30ad\u30b9\u30c8\u3068\u3057\u3066\u30e1\u30e2\u30ea\u5185\u306b\u5b58\u5728\u3057\u3001\u3053\u308c\u304c\u30c7\u30a3\u30b9\u30af\u304c\u30a2\u30f3\u30ed\u30c3\u30af\u3055\u308c\u305f\u3042\u3068\u3082\u30e1\u30e2\u30ea\u5185\u306b\u6d88\u53bb\u3055\u308c\u305a\u306b\u306e\u3053\u3063\u3066\u3044\u308b\u3053\u3068\u3067\u3059\u3002\u30d1\u30b9\u30ef\u30fc\u30c9\u306f\u30e1\u30e2\u30ea\u5185\u306e\u8907\u6570\u306e\u5834\u6240\u306b\u5b58\u5728\u3057\u3001\u518d\u8d77\u52d5\u6642\u306b\u79fb\u52d5\u3059\u308b\u3082\u306e\u306e\u30e1\u30e2\u30ea\u306e\u56fa\u5b9a\u3055\u308c\u305f\u9818\u57df\u306b\u7559\u307e\u3063\u3066\u3044\u308b\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3053\u308c\u3089\u306e\u8106\u5f31\u6027\u306b\u3088\u3063\u3066\u3001\u518d\u8d77\u52d5\u306b\u3088\u3063\u3066DM\u4fdd\u8b77\u304c\u7121\u52b9\u3068\u306a\u3063\u305f\u5f8c\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u304c\u307e\u3060\u6570\u79d2\u9593\u30e1\u30e2\u30ea\u306b\u6b8b\u3063\u3066\u3044\u3066\u3001\u305d\u306e\u9593\u306b\u4e0d\u6b63\u306aThunderbolt\u30c7\u30d0\u30a4\u30b9\u3092\u63a5\u7d9a\u3057\u3066\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u76d7\u307f\u53d6\u308b\u3053\u3068\u304c\u53ef\u80fd\u3060\u3063\u305f\u306e\u3067\u3059\u3002\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u53d6\u5f97\u3059\u308b\u30c7\u30e2\u52d5\u753b\u304c\u516c\u958b\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><iframe width=\"680\" height=\"383\" src=\"https:\/\/www.youtube.com\/embed\/n_3eIFMR46Y\" frameborder=\"0\" allowfullscreen><\/iframe><\/p>\n<p>\u5e78\u3044\u306a\u3053\u3068\u306b\u3053\u306e\u8106\u5f31\u6027\u306fmacOS Sierra 10.12.2\u3067\u4fee\u6b63\u3055\u308c\u307e\u3057\u305f\u3002Apple\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u8aac\u660e\u3067\u306f\u660e\u793a\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u304c\u3001\u8106\u5f31\u6027\u3092\u767a\u898b\u3057\u305fFrisk\u6c0f\u306e\u30d6\u30ed\u30b0\u306b\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u8a18\u8ff0\u304c\u3042\u308a\u3001\u4e0d\u5177\u5408\u304c\u4fee\u6b63\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n<blockquote><p>December 13th: Apple released macOS 10.12.2 which contains the security update. At least for some hardware - like my MacBook Air.<\/p><\/blockquote>\n<p>macOS Sierra\u3092\u5229\u7528\u3057\u3066\u3044\u308b\u65b9\u306f\u6700\u65b0\u7248\u306b\u66f4\u65b0\u3057\u305f\u307b\u3046\u304c\u826f\u3055\u305d\u3046\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Apple\u304c\u5148\u65e5\u516c\u958b\u3057\u305fmacOS Sierra 10.12.2\u3067\u3001macOS\u306e\u30c7\u30a3\u30b9\u30af\u6697\u53f7\u5316\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u304c\u89e3\u9664\u3055\u308c\u3066\u3057\u307e\u3046\u8106\u5f31\u6027\u304c\u4fee\u6b63\u3055\u308c\u3066\u3044\u305f\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3057\u305f(9to5Mac\u3001iDownloadBlog)\u3002 \u3053\u306e\u8106 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":45769,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":""},"categories":[4],"tags":[3480],"class_list":["post-45768","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mac","tag-macos"],"_links":{"self":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/45768","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=45768"}],"version-history":[{"count":0,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/45768\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media\/45769"}],"wp:attachment":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media?parent=45768"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/categories?post=45768"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/tags?post=45768"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}