{"id":11643,"date":"2015-03-06T10:40:53","date_gmt":"2015-03-06T02:40:53","guid":{"rendered":"https:\/\/blog.trendmicro.com.tw\/?p=11643"},"modified":"2015-03-17T10:44:09","modified_gmt":"2015-03-17T02:44:09","slug":"freak-%e6%94%bb%e6%93%8a-tlsssl-%e6%bc%8f%e6%b4%9e%ef%bc%8c%e5%bd%b1%e9%9f%bf%e4%ba%86%e7%86%b1%e9%96%80%e7%b6%b2%e5%9f%9f%e5%92%8c%e7%80%8f%e8%a6%bd%e5%99%a8","status":"publish","type":"post","link":"https:\/\/blog.trendmicro.com.tw\/?p=11643","title":{"rendered":"FREAK \u653b\u64ca TLS\/SSL \u6f0f\u6d1e\uff0c\u5f71\u97ff\u4e86\u71b1\u9580\u7db2\u57df\u548c\u700f\u89bd\u5668"},"content":{"rendered":"<p>\u5f71\u97ff\u50b3\u8f38\u5c64\u5b89\u5168\u5354\u8b70\/\u5b89\u5168\u901a\u8a0a\u5354\u5b9a\uff08TLS\/SSL\uff09\u7684\u6f0f\u6d1e\u65b0\u805e\uff0c\u9019\u662f\u7528\u5728\u7121\u6578\u7db2\u7ad9\u548c\u700f\u89bd\u5668\u7684\u8eab\u5206\u8a8d\u8b49\u5354\u5b9a\uff0c\u5305\u62ec\u4e86<a href=\"https:\/\/freakattack.com\/\">\u5927\u7d0410%<\/a>\u7684\u9802\u7d1a\u7db2\u57df\u53ca Android\u548c Safari\u700f\u89bd\u5668\uff0c\u5176\u6839\u672c\u539f\u56e0\u8981\u56de\u6eaf\u523090\u5e74\u4ee3\u3002<\/p>\n<p><a href=\"https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2015\/03\/SSL.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-11573\" src=\"https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2015\/03\/SSL.png\" alt=\"SSL\" width=\"526\" height=\"526\" srcset=\"https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2015\/03\/SSL.png 526w, https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2015\/03\/SSL-150x150.png 150w, https:\/\/blog.trendmicro.com.tw\/wp-content\/uploads\/2015\/03\/SSL-300x300.png 300w\" sizes=\"(max-width: 526px) 100vw, 526px\" \/><\/a><\/p>\n<p>\u4e00\u4efd\u4e09\u6708\u521d\u767c\u5e03\u7684\u8072\u660e\u4e2d\uff0c\u5927\u5b78\u548c\u7522\u696d\u7814\u7a76\u4eba\u54e1\u767c\u8868SSL\/TLS\u6f0f\u6d1e\uff08\u56b4\u91cd\u7a0b\u5ea6\u7b49\u7d1a\u70ba\u4e2d\u7b49\uff0c\u7de8\u865f\u70baCVE-2015-0204\uff09\u5982\u4f55\u906d\u53d7\u653b\u64ca\u3002\u8b49\u660e\u4e86\u6b64\u6f0f\u6d1e\u771f\u5be6\u5b58\u5728\u4e26\u4e14\u53ef\u88ab\u653b\u64ca\uff0c\u4ed6\u5011\u5b89\u6392\u57f7\u884c\u4e86<a href=\"https:\/\/www.smacktls.com\/#about\">FREAK\u653b\u64ca<\/a>\uff08\u4f86\u81eaFactoring RSA Export Keys\u7684\u7e2e\u5beb\uff09\u3002<\/p>\n<p>\u7d50\u679c\u6703\u9020\u6210\u4e2d\u9593\u4eba\u653b\u64ca\u80fd\u5920\u5f37\u5236\u5b89\u5168\u7684\u52a0\u5bc6\u7db2\u7ad9\u6539\u7528\u6709\u7f3a\u9677\u7684\u52a0\u5bc6\u65b9\u5f0f \u2014 1990\u5e74\u4ee3\u88ab\u5f37\u5236\u4f7f\u7528\u7684\u51fa\u53e3\u7b49\u7d1a\u52a0\u5bc6\uff0c\u5728\u4eca\u5929\u5df2\u7d93\u4e0d\u5b89\u5168\uff0c\u4f46\u4ecd\u53ef\u4ee5\u5728\u8a31\u591a\u7db2\u7ad9\u898b\u5230 \u2014 \u653b\u64ca\u8005\u53ef\u4ee5\u8f15\u6613\u5730\u89e3\u5bc6\u4ee5\u7aba\u8996\u5b89\u5168\u901a\u8a0a\u3002<!--more--><\/p>\n<p><strong>[<\/strong><strong>\u5ef6\u4f38\u95b1\u8b80\uff1a<\/strong><a href=\"https:\/\/blog.trendmicro.com.tw\/?p=11572\"><strong>FREAK<\/strong><strong>\u6f0f\u6d1e\u5f37\u5236\u4f7f\u7528<\/strong><strong>\u8f03\u5f31<\/strong><strong>\u52a0\u5bc6<\/strong><\/a><strong>]<\/strong><\/p>\n<p>\u300c\u57281990\u5e74\u4ee3\u521d\u671f\uff0c\u5927\u90e8\u5206\u5177\u5099\u5f37\u5927\u52a0\u5bc6\u80fd\u529b\u7684\u7522\u54c1\u7121\u6cd5\u5408\u6cd5\u5f9e\u7f8e\u570b\u51fa\u53e3\u3002\u5982\u679c\u8981\u80fd\u5920\u51fa\u53e3\uff0c\u7cfb\u7d71\u5fc5\u9808\u4f7f\u7528\u8f03\u77ed\u7684\u91d1\u9470\uff0c\u597d\u8b93\u66b4\u529b\u7834\u89e3\u6cd5\u53ef\u4ee5\u641c\u5c0b\uff08\u5df2\u6e1b\u5c11\u7684\uff09\u91d1\u9470\u7a7a\u9593\u4f86\u52a0\u4ee5\u7834\u89e3\u3002\u6b63\u56e0\u70ba\u5982\u6b64\uff0c\u5b89\u5168\u7db2\u9801\u5354\u5b9a \u2013 SSL\u88ab\u8a2d\u8a08\u7528\u4f86\u5141\u8a31\u901a\u8a0a\u7684\u4efb\u4f55\u4e00\u65b9\u8981\u6c42\u4f7f\u7528\u7279\u6b8a\u7684\u51fa\u53e3\u6a21\u5f0f\u300d\uff0c\u666e\u6797\u65af\u9813\u5927\u5b78\u96fb\u8166\u79d1\u5b78\u548c\u516c\u5171\u4e8b\u52d9\u6559\u6388Edward W. Felten\u5728\u4e00\u7bc7<a href=\"https:\/\/freedom-to-tinker.com\/blog\/felten\/freak-attack-the-chickens-of-90s-crypto-restriction-come-home-to-roost\/\">\u90e8\u843d\u683c\u6587\u7ae0<\/a>\u5beb\u9053\u3002<\/p>\n<p>\u5f9e\u8b93\u4eba\u56de\u60f3\u5230\u904e\u53bb\u7684\u4e8b\u4ef6\u76f8\u95dc\u793e\u7fa4\u5a92\u9ad4\u6587\u7ae0\u4e2d\uff0c\u6211\u5011\u770b\u5230\u4e86\u904e\u53bb\u7684\u5b89\u5168\u554f\u984c\u5982\u4f55\u5b58\u6d3b\u5230\u73fe\u5728\uff0c\u4e26\u4e14\u4ecd\u7136\u5f71\u97ff\u5230\u7db2\u8def\u4f7f\u7528\u8005\u3002\u4f7f\u7528\u8005\u53ea\u8981\u7b26\u5408\u4e0b\u5217\u689d\u4ef6\u5c31\u53ef\u80fd\u53d7\u5230\u5f71\u97ff\uff1a<\/p>\n<ul>\n<li>\u4f7f\u7528\u6709\u6f0f\u6d1e\u5ba2\u6236\u7aef\u7684\u7db2\u8def\u4f7f\u7528\u8005\uff08Android\u700f\u89bd\u5668\u3001\u591a\u500bOpenSSL\u7248\u672c\u3001\u7248\u672c\u865f41\u4e4b\u524d\u7684Chrome\u3001Safari\u53ca\u5176\u4ed6\uff09\u9023\u5230\u5141\u8a31\u4f7f\u7528\u51fa\u53e3\u5957\u4ef6\u7684\u7db2\u7ad9\u3002<\/li>\n<li>\u4e00\u500b\u6216\u591a\u500bHTTPS\u7db2\u7ad9\u7684\u7ba1\u7406\u8005\u5141\u8a31\u4f7f\u7528\u51fa\u53e3\u5957\u4ef6\uff08\u5305\u62ec\u4e86com\u3001Bloomberg.com\u3001NSA.gov\u3001FBI.gov\uff09\u3002<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><strong>[<\/strong><strong>\u5ef6\u4f38\u95b1\u8b80\uff1a<\/strong><a href=\"https:\/\/freakattack.com\/vulnerable.txt\"><strong>\u652f\u63f4RSA<\/strong><strong>\u51fa\u53e3\u5957\u4ef6\u7684\u7684\u71b1\u9580\u7db2\u7ad9\u5b8c\u6574\u5217\u8868<\/strong><\/a><strong>]<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p><strong>\u51fa\u53e3\u7b49\u7d1a\u52a0\u5bc6\uff0c\u4f3a\u670d\u5668\u7684\u95cc\u5c3e<\/strong><\/p>\n<p>\u5c0d\u65bc\u7db2\u8def\u4f7f\u7528\u8005\u548c\u7db2\u7ad9\u7ba1\u7406\u54e1\u4f86\u8aaa\uff0c\u986f\u800c\u6613\u898b\u7684\u89e3\u6c7a\u65b9\u6848\u662f\u7b49\u5f85\u4fee\u88dc\u7a0b\u5f0f\u4e26\u52a0\u4ee5\u66f4\u65b0\u3002Android\u6216iOS\u7cfb\u7d71\u9700\u8981\u52a0\u4ee5\u4fee\u88dc\u4ee5\u4fee\u5fa9\u76f8\u95dc\u7a0b\u5f0f\u5eab\u3002<\/p>\n<p>\u5c0d\u65bc\u4f3a\u670d\u5668\u7ba1\u7406\u8005\u4f86\u8aaa\uff0c\u552f\u4e00\u62d2\u7d55\u4fee\u88dc\u7684\u539f\u56e0\u662f\u5982\u679c\u4ed6\u5011\u7684\u4f3a\u670d\u5668\u53ea\u652f\u63f4\u9019\u4e9b\u300c\u51fa\u53e3\u7b49\u7d1a\u300d\u7684\u52a0\u5bc6\uff0c\u800c\u9019\u6a23\u7684\u6a5f\u7387\u5f88\u5c0f\u3002\u56e0\u6b64\uff0c\u9019\u4e9b\u5f31\u52a0\u5bc6\u6a21\u5f0f\u57fa\u672c\u4e0a\u5c31\u662f\u4f3a\u670d\u5668\u4e0d\u518d\u9700\u8981\u7684\u9644\u5c6c\u7269 \u2014 \u6975\u5c11\u88ab\u4f7f\u7528\u7684\u95cc\u5c3e\u3002\u800c\u4e14\u540c\u6a23\u5730\uff0c\u9700\u8981\u88ab\u79fb\u9664\u6216\u4fee\u88dc\u4ee5\u9632\u6b62\u9020\u6210\u66f4\u591a\u7684\u50b7\u5bb3\u3002<\/p>\n<p><a href=\"https:\/\/freakattack.com\/vulnerable.txt\">\u7814\u7a76\u4eba\u54e1\u5efa\u8b70<\/a>\u7ba1\u7406\u8005\u505c\u6b62\u652f\u63f4\u4efb\u4f55\u51fa\u53e3\u5957\u4ef6\u6216\u5df2\u7d93\u4e0d\u5b89\u5168\u7684\u52a0\u5bc6\u6a21\u5f0f\uff0c\u4e26\u4e14\u555f\u7528Forward Secrecy\u3002\u7ba1\u7406\u54e1\u4e5f\u53ef\u4ee5\u5229\u7528SSL Lab\u7684SSL\u4f3a\u670d\u5668\u6e2c\u8a66\u4f86\u6aa2\u67e5\u4ed6\u5011\u7684\u7db2\u7ad9\u662f\u5426\u6709\u6f0f\u6d1e\uff0c<a href=\"https:\/\/www.trendmicro.com\/us\/enterprise\/cloud-solutions\/deep-security\/\">\u8cc7\u6599\u5b89\u5168\u89e3\u6c7a\u65b9\u6848<\/a>\u548c\u9632\u706b\u7246\u7cfb\u7d71\u4e5f\u53ef\u4ee5\u7528\u4f86\u89e3\u6c7a\u6b64\u6f0f\u6d1e\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\uff20\u539f\u6587\u51fa\u8655\uff1a<a href=\"https:\/\/www.trendmicro.com\/vinfo\/us\/security\/news\/vulnerabilities-and-exploits\/freak-attack-on-tls-ssl-flaw-affects-popular-domains-and-browsers?linkId=12708336\">FREAK attack on TLS\/SSL Flaw Affects Popular Domains and Browsers<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5f71\u97ff\u50b3\u8f38\u5c64\u5b89\u5168\u5354\u8b70\/\u5b89\u5168\u901a\u8a0a\u5354\u5b9a\uff08TLS\/SSL\uff09\u7684\u6f0f\u6d1e\u65b0\u805e\uff0c\u9019\u662f\u7528\u5728\u7121\u6578\u7db2\u7ad9\u548c\u700f\u89bd\u5668\u7684\u8eab\u5206\u8a8d\u8b49\u5354\u5b9a\uff0c\u5305\u62ec\u4e86\u5927 [&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":[2012,156],"tags":[1996,1995,2013],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/11643"}],"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=11643"}],"version-history":[{"count":0,"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/11643\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=11643"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=11643"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.trendmicro.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=11643"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}