{"id":12858,"date":"2015-06-12T14:05:41","date_gmt":"2015-06-12T06:05:41","guid":{"rendered":"https:\/\/blog.trendmicro.com.tw\/?p=12858"},"modified":"2015-06-11T18:09:27","modified_gmt":"2015-06-11T10:09:27","slug":"%e6%96%b0%e6%bc%8f%e6%b4%9e%e8%ae%93%e5%a4%a7%e9%83%a8%e5%88%86%e8%98%8b%e6%9e%9c%e9%9b%bb%e8%85%a6%e5%be%8c%e9%96%80%e6%b0%b8%e9%81%a0%e6%95%9e%e9%96%8b","status":"publish","type":"post","link":"https:\/\/blog.trendmicro.com.tw\/?p=12858","title":{"rendered":"\u65b0\u6f0f\u6d1e\u8b93\u5927\u90e8\u5206\u860b\u679c\u96fb\u8166\u5f8c\u9580\u6c38\u9060\u655e\u958b"},"content":{"rendered":"<p>\u8ddd\u96e2\u7b2c\u4e00\u500b\u860b\u679c Mac \u96fb\u8166\u5f8c\u9580\u6f0f\u6d1e <em>Thunderstrike<\/em> \u88ab\u63ed\u767c\u7684\u6642\u9593\u4e0d\u904e\u6578\u6708\uff0c\u73fe\u5728\u53c8\u88ab\u767c\u73fe\u4e86\u53e6\u4e00\u500b\u6f0f\u6d1e\uff0c\u540c\u6a23\u4e5f\u662f\u5f8c\u9580\u6f0f\u6d1e\u3002\u800c\u5169\u500b\u4e4b\u9593\u6709\u4f55\u5dee\u7570\u5462\uff1f\u6b64\u6f0f\u6d1e\u8207 Thunderstrike \u4e0d\u540c\u4e4b\u8655\u5728\u65bc\uff0c\u6b79\u5f92\u4e0d\u9700\u5be6\u969b\u63a5\u89f8\u5230\u96fb\u8166\u5c31\u80fd\u5f97\u901e\u3002\u4e8b\u5be6\u4e0a\uff0c\u99ed\u5ba2\u53ef\u4ee5\u9060\u5728\u4e16\u754c\u7684\u53e6\u4e00\u7aef\u5c31\u80fd\u653b\u64ca\u6b64\u6f0f\u6d1e\u3002<\/p>\n<p>\u9019\u500b\u7531 OS X \u4f5c\u696d\u7cfb\u7d71\u8cc7\u5b89\u7814\u7a76\u4eba\u54e1 <a href=\"https:\/\/reverse.put.as\/2015\/05\/29\/the-empire-strikes-back-apple-how-your-mac-firmware-security-is-completely-broken\/\">Pedro Vilaca<\/a>\u6240\u767c\u73fe\u7684\u6700\u65b0\u6f0f\u6d1e\uff0c\u8b93\u99ed\u5ba2\u53ef\u5c07\u60e1\u610f\u7a0b\u5f0f\u5b89\u88dd\u5230 Mac \u96fb\u8166\u7684 BIOS \u4e2d\u3002\u5b83\u662f\u900f\u904e\u4f5c\u696d\u7cfb\u7d71\u4f7f\u7528\u8005\u7a7a\u9593 (userland) \u7576\u4e2d\u7684\u4e00\u9805\u529f\u80fd\u4f86\u9054\u6210 (\u4f7f\u7528\u8005\u7a7a\u9593\u5c31\u662f\u61c9\u7528\u7a0b\u5f0f\u548c\u9a45\u52d5\u7a0b\u5f0f\u6240\u57f7\u884c\u7684\u7a7a\u9593)\u3002\u4e00\u65e6\u60e1\u610f\u7a0b\u5f0f\u9032\u5165\u4e86 BIOS\uff0c\u6bcf\u6b21\u96fb\u8166\u958b\u6a5f\u6642\uff0c\u60e1\u610f\u7a0b\u5f0f\u90fd\u80fd\u6436\u5728\u4f5c\u696d\u7cfb\u7d71\u300c\u4e4b\u524d\u300d\u9810\u5148\u8f09\u5165\uff0c\u56e0\u6b64\u975e\u5e38\u96e3\u4ee5\u6e05\u9664 (\u5373\u4f7f\u4e26\u975e\u4e0d\u884c)\u3002<\/p>\n<figure id=\"attachment_12820\" class=\"thumbnail wp-caption aligncenter\" style=\"width: 710px\"><a href=\"https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2015\/06\/MAC.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-12820 size-full\" src=\"https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2015\/06\/MAC.jpg\" alt=\"\u65b0\u6f0f\u6d1e\u8b93\u5927\u90e8\u5206\u860b\u679c\u96fb\u8166\u5f8c\u9580\u6c38\u9060\u655e\u958b\" width=\"700\" height=\"479\" srcset=\"https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2015\/06\/MAC.jpg 700w, https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2015\/06\/MAC-300x205.jpg 300w, https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2015\/06\/MAC-600x411.jpg 600w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/a><figcaption class=\"caption wp-caption-text\">\u65b0\u6f0f\u6d1e\u8b93\u5927\u90e8\u5206\u860b\u679c\u96fb\u8166\u5f8c\u9580\u6c38\u9060\u655e\u958b<\/figcaption><\/figure>\n<p>\u9019\u500b\u6f0f\u6d1e\u5982\u4f55\u904b\u4f5c\uff1f\u9996\u5148\u8981\u5728Mac \u5f9e\u7761\u7720\u4e2d\u91cd\u65b0\u555f\u52d5\u6642\u7acb\u5373\u653b\u7834 BIOS \u4fdd\u8b77\u6a5f\u5236\u3002\u5728\u6b63\u5e38\u60c5\u6cc1\u4e0b\uff0cBIOS \u5340\u57df\u5c0d\u65bc\u4f7f\u7528\u8005\u7a7a\u9593\u7684\u61c9\u7528\u7a0b\u5f0f\u4f86\u8aaa\u662f\u552f\u8b80\u7684\uff0c\u56e0\u70ba BIOS \u53d7\u5230\u4e00\u500b\u540d\u70ba FLOCKDN \u7684\u6a5f\u5236\u6240\u4fdd\u8b77\u3002\u4f46\u57fa\u65bc\u67d0\u4e9b\u7406\u7531\uff0c\u7576 Mac \u5f9e\u7761\u7720\u6a21\u5f0f\u91cd\u65b0\u555f\u52d5\u6642\u6703\u66ab\u6642\u89e3\u9664 FLOCKDN \u6a5f\u5236\uff0c\u5c31\u5728\u9019\u6bb5\u671f\u9593\uff0cBIOS \u4e2d\u7684\u97cc\u9ad4\u5c0d\u61c9\u7528\u7a0b\u5f0f\u4f86\u8aaa\u4e0d\u518d\u662f\u552f\u8b80\u72c0\u614b\uff0c\u56e0\u6b64\u8b93\u60e1\u610f\u7a0b\u5f0f\u6709\u6a5f\u6703\u5c07\u5b83\u6539\u5beb\uff0c\u9019\u9805\u97cc\u9ad4\u5beb\u5165\u52d5\u4f5c\u4e00\u822c\u7a31\u70ba\u91cd\u5237 (Reflashing) BIOS\uff0c\u800c\u7db2\u8def\u4e0a\u4e5f\u6709\u514d\u8cbb\u7684\u73fe\u6210\u61c9\u7528\u7a0b\u5f0f\u53ef\u57f7\u884c\u9019\u9805\u52d5\u4f5c\uff0c\u4f8b\u5982\uff1aFlashrom\u3002\u5982\u540c Vilaca \u5728\u6587\u7ae0\u4e2d\u6307\u51fa\uff0c\u9019\u9805\u624b\u6cd5\u4e0d\u9700\u5be6\u969b\u63a5\u89f8\u76ee\u6a19 Mac \u96fb\u8166\u5c31\u80fd\u505a\u5230\u3002\u4ed6\u5728<a href=\"https:\/\/reverse.put.as\/2015\/05\/29\/the-empire-strikes-back-apple-how-your-mac-firmware-security-is-completely-broken\/\">\u90e8\u843d\u683c<\/a>\u7576\u4e2d\u8a73\u7d30\u8aaa\u660e\u4e86\u9019\u9805\u6f0f\u6d1e\uff0c\u4e8b\u5be6\u4e0a\u6839\u64da\u4ed6\u7684\u8aaa\u6cd5\uff0c\u53ea\u9700\u5229\u7528\u67d0\u500b\u542b\u6709\u60e1\u610f\u7a0b\u5f0f\u7684\u7db2\u7ad9\u767c\u52d5\u9806\u9053\u4e0b\u8f09\u653b\u64ca\u5c31\u80fd\u91cd\u5237 BIOS\u3002<\/p>\n<p>\u7576\u7136\uff0c\u60c5\u6cc1\u4e5f\u6c92\u90a3\u9ebc\u7cdf\uff0c\u81f3\u5c11\u8981\u6210\u529f\u611f\u67d3\u96fb\u8166\u4e0d\u662f\u90a3\u9ebc\u8f15\u800c\u6613\u8209\u3002\u99ed\u5ba2\u82e5\u8981\u6210\u529f\uff0c\u9996\u5148\u5fc5\u9808\u900f\u904e\u67d0\u500b\u6f0f\u6d1e\u4f86\u8b93\u4ed6\u53d6\u5f97 OS X \u7cfb\u7d71\u7ba1\u7406\u54e1 (root) \u6b0a\u9650\uff0c\u4f46\u5176\u5be6\u7db2\u8def\u4e0a\u9019\u6a23\u7684\u653b\u64ca\u5f88\u5c11\u3002\u6b64\u5916\uff0c\u99ed\u5ba2\u9084\u8981\u60f3\u8fa6\u6cd5\u8b93\u7cfb\u7d71\u9032\u5165\u7761\u7720\uff0c\u5982\u6b64\u624d\u80fd\u53d6\u5f97\u653b\u64ca\u6a5f\u6703\uff0c\u4e0d\u904e\u6839\u64da Vilaca \u7684\u770b\u6cd5\uff0c\u9019\u7b97\u662f\u6574\u500b\u904e\u7a0b\u7576\u4e2d\u8f03\u5bb9\u6613\u7684\u74b0\u7bc0\uff0c\u56e0\u70ba\u653b\u64ca\u7a0b\u5f0f\u53ef\u4ee5\u8a2d\u8a08\u6210\u7576\u5075\u6e2c\u5230\u7cfb\u7d71\u8981\u9032\u5165\u7761\u7720\u6642\u624d\u555f\u52d5\uff0c\u6216\u8005\u5f37\u8feb\u7cfb\u7d71\u9032\u5165\u7761\u7720\u3002<\/p>\n<p>\u73fe\u5728\u6211\u5011\u77e5\u9053\u6709\u9019\u6a23\u7684\u6f0f\u6d1e\uff0c\u90a3\u5230\u5e95\u54ea\u4e9b\u7cfb\u7d71\u53ef\u80fd\u53d7\u5230\u5f71\u97ff\uff1fVilaca \u6307\u51fa\uff0c\u5728 2014 \u5e74\u4e2d\u671f\u4e4b\u524d\u51fa\u5ee0\u7684\u860b\u679c\u96fb\u8166\u90fd\u53ef\u80fd\u53d7\u5230\u6b64\u6f0f\u6d1e\u5f71\u97ff\u3002\u6b64\u5916\u4ed6\u9084\u6307\u51fa\uff0c\u4ed6\u5df2\u5728\u4e00\u53f0 MacBook Pro Retina\u3001\u4e00\u53f0 MacBook Pro 8.2 \u4ee5\u53ca\u4e00\u53f0 MacBook Air \u4e0a\u8a66\u9a57\u6210\u529f\uff0c\u800c\u9019\u4e9b\u96fb\u8166\u5168\u90fd\u4f7f\u7528\u860b\u679c\u63d0\u4f9b\u7684 EFI \u97cc\u9ad4\u3002\u81f3\u65bc 2014 \u5e74\u4e2d\u671f\u4e4b\u5f8c\u51fa\u5ee0\u7684\u96fb\u8166\u5247\u5c0d\u9019\u9805\u653b\u64ca\u514d\u75ab\uff0cVilaca \u4e26\u672a\u89e3\u91cb\u7b87\u4e2d\u539f\u56e0\u3002\u64da\u4ed6\u731c\u6e2c\uff0c\u6709\u53ef\u80fd\u662f\u860b\u679c\u6697\u81ea\u4fee\u88dc\u4e86\u9019\u9805\u6f0f\u6d1e\uff0c\u4e0d\u7136\u5c31\u662f\u610f\u5916\u4fee\u6b63\u4e86\u9019\u9805\u6f0f\u6d1e\u3002<\/p>\n<p>\u9019\u9805\u6f0f\u6d1e\u662f\u5426\u6709\u9632\u7bc4\u4e4b\u9053\uff1f\u7b54\u6848\u662f\u300c\u6709\u300d\u4e5f\u300c\u6c92\u6709\u300d\u3002\u91dd\u5c0d\u9019\u9805\u6f0f\u6d1e\uff0c\u4f7f\u7528\u8005\u80fd\u505a\u7684\u4e0d\u591a\uff0c\u4e0d\u904e\u4f7f\u7528\u8005\u9084\u662f\u53ef\u4ee5\u8a2d\u5b9a\u7cfb\u7d71\u5728\u9592\u7f6e\u6642\u4e0d\u8981\u9032\u5165\u7761\u7720\u3002\u6b64\u5916\uff0c\u9032\u968e\u4f7f\u7528\u8005\u4e5f\u53ef\u4ee5\u4e0b\u8f09 Trammell Hudson (Thunderstrike \u7684\u4f5c\u8005) \u6240\u63d0\u4f9b\u7684\u8edf\u9ad4\u4f86\u5c07 BIOS \u6676\u7247\u4e0a\u7684\u5167\u5bb9\u50be\u5370 (dump\uff0c\u4e5f\u5c31\u662f\u8907\u88fd) \u51fa\u4f86\u3002\u7136\u5f8c\u518d\u5c07\u50be\u5370\u51fa\u4f86\u7684\u5167\u5bb9\u8207\u860b\u679c\u7684\u539f\u59cb\u97cc\u9ad4\u6a94\u6848\u6bd4\u5c0d\u4e00\u4e0b\uff0c\u5c31\u53ef\u77e5\u9053\u662f\u5426\u906d\u4eba\u690d\u5165\u60e1\u610f\u7a0b\u5f0f (\u56e0\u70ba\u91cd\u5237\u904e\u4e4b\u5f8c\u7684 BIOS \u4e00\u5b9a\u6703\u548c\u539f\u59cb\u97cc\u9ad4\u4e0d\u540c)\u3002<\/p>\n<p>\u96a8\u8457\u8d8a\u4f86\u8d8a\u591a\u8af8\u5982\u6b64\u985e\u7684\u860b\u679c\u7cfb\u7d71\u6f0f\u6d1e\u6d6e\u4e0a\u6aaf\u9762\uff0c\u6b79\u5f92\u9072\u65e9\u6703\u958b\u59cb\u5c07\u9019\u4e9b\u6f0f\u6d1e\u7528\u65bc\u4e0d\u826f\u610f\u5716\uff0c\u56e0\u6b64\uff0cMac \u4f7f\u7528\u8005\u61c9\u76e1\u901f\u59a5\u5584\u4fdd\u8b77\u81ea\u5df1\u7684\u88dd\u7f6e\u3002\u6b63\u5982\u6211\u5011\u4e00\u958b\u59cb\u6240\u5927\u8072\u75be\u547c\u7684\uff0c\u60f3\u8981\u85c9\u7531\u8cc7\u8a0a\u4e0d\u900f\u660e\u4f86\u4fdd\u969c\u7cfb\u7d71\u5b89\u5168\uff0c\u518d\u4e5f\u884c\u4e0d\u901a\u4e86\uff0c\u5c24\u5176\u5728\u4eca\u65e5\u7684\u5a01\u8105\u74b0\u5883\u4e0b\u3002<\/p>\n<p><strong>\u25ce<\/strong><strong>\u539f\u6587\u4f86\u6e90:<\/strong><strong> New Vulnerability Leaves Most Apple Machines Vulnerable to Permanent Backdoor Badness<\/strong><br \/>\n<iframe loading=\"lazy\" style=\"border: none; overflow: hidden; width: 350px; height: 62px;\" src=\"https:\/\/www.facebook.com\/plugins\/likebox.php?id=255176705131&amp;width=350&amp;connections=0&amp;stream=false&amp;header=false&amp;height=62\" width=\"300\" height=\"150\" frameborder=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<p>&nbsp;<\/p>\n<p>\u300a\u63d0\u9192\u300b\u5728\u7c89\u7d72\u9801\u6a6b\u5e45,\u8b9a\u7684\u53f3\u908a\u4e09\u89d2\u5f62\u9078\u64c7<strong>\u63a5\u6536\u901a\u77e5<\/strong>\u548c<strong>\u65b0\u589e\u5230\u8208\u8da3\u4e3b\u984c\u6e05\u55ae<\/strong>,\u91cd\u8981\u901a\u77e5\u8207\u597d\u5eb7\u4e0d\u6f0f\u63a5<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8ddd\u96e2\u7b2c\u4e00\u500b\u860b\u679c Mac \u96fb\u8166\u5f8c\u9580\u6f0f\u6d1e Thunderstrike \u88ab\u63ed\u767c\u7684\u6642\u9593\u4e0d\u904e\u6578\u6708\uff0c\u73fe\u5728\u53c8\u88ab\u767c\u73fe\u4e86\u53e6\u4e00\u500b\u6f0f [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_wpscppro_dont_share_socialmedia":false,"_wpscppro_custom_social_share_image":0,"_facebook_share_type":"","_twitter_share_type":"","_linkedin_share_type":"","_pinterest_share_type":"","_linkedin_share_type_page":"","_instagram_share_type":"","_medium_share_type":"","_threads_share_type":"","_google_business_share_type":"","_selected_social_profile":[],"_wpsp_enable_custom_social_template":false,"_wpsp_social_scheduling":{"enabled":false,"datetime":null,"platforms":[],"status":"template_only","dateOption":"today","timeOption":"now","customDays":"","customHours":"","customDate":"","customTime":"","schedulingType":"absolute"},"_wpsp_active_default_template":true},"categories":[378,156],"tags":[351,452,2149],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/12858"}],"collection":[{"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=12858"}],"version-history":[{"count":0,"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/12858\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=12858"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=12858"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=12858"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}