{"id":19036,"date":"2014-05-02T17:37:31","date_gmt":"2014-05-02T09:37:31","guid":{"rendered":"http:\/\/buzzorange.com\/citiorange\/2014\/05\/02\/how-we-hacked-googles-production-server-and-received-a-10k-reward\/"},"modified":"2014-05-02T17:37:31","modified_gmt":"2014-05-02T09:37:31","slug":"how-we-hacked-googles-production-server-and-received-a-10k-reward","status":"publish","type":"post","link":"https:\/\/buzzorange.com\/citiorange\/2014\/05\/02\/how-we-hacked-googles-production-server-and-received-a-10k-reward\/","title":{"rendered":"\u9019\u5169\u500b\u5c0f\u5b50\u5982\u4f55\u99ed\u9032 Google \u4f3a\u670d\u5668\uff0c\u9084\u7372\u5f97 Google 30 \u842c\u53f0\u5e63\u7684\u734e\u91d1"},"content":{"rendered":"<p style=\"text-align: left;\"><span style=\"color: #ff0000;\"><a href=\"https:\/\/farm5.staticflickr.com\/4146\/4837773532_86963b7aec_z.jpg\"><img loading=\"lazy\" class=\"aligncenter\" src=\"https:\/\/farm5.staticflickr.com\/4146\/4837773532_86963b7aec_z.jpg\" alt=\"\" width=\"640\" height=\"640\" \/><\/a><br \/>\n<\/span>\u7db2\u8def\u5b89\u5168\u516c\u53f8 <a href=\"https:\/\/detectify.com\/about\" target=\"_blank\" rel=\"noopener\">Detectify<\/a> \u7684\u5169\u4f4d\u5171\u540c\u5275\u8fa6\u4eba<a href=\"https:\/\/twitter.com\/Almroot\" target=\"_blank\" rel=\"noopener\">Fredrik Almroth<\/a> \u548c <a href=\"https:\/\/twitter.com\/avlidienbrunn\" target=\"_blank\" rel=\"noopener\">Mathias Karlsson<\/a> \u5e73\u6642\u4fbf\u4e0d\u65b7\u53c3\u8207\u5404\u7a2e<a href=\"\/\/www.nownews.com\/n\/2012\/10\/11\/361650\">\u300c\u6f0f\u6d1e\u61f8\u8cde\u300d\u6d3b\u52d5<\/a>\u4f86\u627e\u51fa\u7522\u54c1\u7684\u5404\u7a2e\u5b89\u5168\u554f\u984c\u3002<\/p>\n<p>\u6709\u4e00\u5929\uff0cMathias \u9748\u6a5f\u4e00\u52d5\uff0c\u60f3\u5230\uff1a\u300c\u6709\u6c92\u6709\u53ef\u80fd\u85c9\u7531\u67d0\u6a23\u5de5\u5177\uff0c\u4f86\u627e\u51fa\u8a72\u5de5\u5177\u672c\u8eab\u7684\u6f0f\u6d1e\uff1f\u300dAlmroth \u548c Karlsson \u7acb\u523b\u60f3\u5230\u4e86\u4e00\u81f4\u7684\u7b54\u6848\uff1aGoogle \u641c\u5c0b\u5f15\u64ce\uff01\u65bc\u662f\uff0c\u4ed6\u5011\u958b\u59cb\u5229\u7528 Google \u641c\u5c0b\u5f15\u64ce\u4f86\u627e\u51fa Google \u7684\u5b89\u5168\u6f0f\u6d1e\u3002<strong><\/strong><\/p>\n<ul>\n<li><span style=\"color: #800000;\"><strong>\u4e00\u822c\u4f86\u8aaa\uff0c\u4ee5\u4e0b\u7684\u8edf\u9ad4\u6700\u5e38\u767c\u751f\u6f0f\u6d1e\u767e\u51fa\u7684\u60c5\u6cc1\uff1a<\/strong><\/span><\/li>\n<\/ul>\n<p>1. \u8001\u820a\u53ca\u88ab\u68c4\u7528\u7684\u8edf\u9ad4<br \/>\n2. \u9bae\u70ba\u4eba\u77e5\uff0c\u6216\u662f\u5f88\u5c11\u4eba\u5728\u7528\u7684\u8edf\u9ad4<br \/>\n3. \u5f88\u5c11\u4eba\u80fd\u7372\u5f97\u7684\u975e\u81ea\u7531\u8edf\u9ad4\uff08proprietary software\uff09<br \/>\n4. \u65b0\u79d1\u6280\u7684 Alpha\u3001Beta \u7b49\u7248\u672c<\/p>\n<p>\u65bc\u662f\uff0c\u4ed6\u5011\u958b\u59cb\u641c\u5c0b\u904e\u53bb Google \u6240\u6536\u8cfc\u7684\u516c\u53f8\u6216\u6c92\u4ec0\u9ebc\u4eba\u5728\u7528\u7684\u7522\u54c1\u3002\u6700\u5f8c\uff0c\u4ed6\u5011\u770b\u4e0a\u7684\u662f\u300c<a href=\"\/\/www.google.com\/gadgets\/directory?synd=toolbar&amp;hl=en&amp;gl\">Google \u5de5\u5177\u5217\u6309\u9215\u96c6<\/a>\u300d\u3002Google \u5de5\u5177\u5217\u6309\u9215\u96c6\u53ef\u4ee5\u8b93\u4f7f\u7528\u8005\u81ea\u7531\u66f4\u63db\u5de5\u5177\u5217\u4e0a\u7684\u6309\u9215\uff0c\u9084\u80fd\u8b93\u958b\u767c\u4eba\u54e1\u85c9\u7531\u4e0a\u50b3\u5305\u542b\u8a31\u591a\u5f8c\u8a2d\u8cc7\u6599\uff08meta data\uff09\u7684 XML \u6a94\u6848\uff0c\u4f86\u5275\u9020\u81ea\u88fd\u7684\u6309\u9215\u3002<\/p>\n<p>Fredrik \u5728\u8b80\u5b8c API \u8aaa\u660e\u6587\u4ef6\u5f8c\uff0c\u5c31\u5275\u9020\u4e86\u4e00\u7d44\u5305\u542b fishy XML entities \u7684\u6309\u9215\uff0c\u6b32\u85c9\u6b64\u9032\u884c <a href=\"https:\/\/www.owasp.org\/index.php\/XML_External_Entity_(XXE)_Processing\">XXE\u00a0\u653b\u64ca<\/a>\u3002<\/p>\n<ul>\n<li><span style=\"color: #800000;\"><strong>\u539f\u4ee5\u70ba\u767c\u73fe\u4e86 Google \u7684\u5c0f\u6f0f\u6d1e\uff0c\u6c92\u60f3\u5230\u662f\u5177\u6709\u91cd\u5927\u98a8\u96aa\u7684\u7121\u5e95\u6d1e<\/strong><\/span><\/li>\n<\/ul>\n<p>\u9020\u6210\u9019\u500b XXE \u6f0f\u6d1e\u6700\u6839\u672c\u7684\u539f\u56e0\uff0c\u5728\u65bc\u4e0d\u5920\u56b4\u8b39\u7684 XML \u8a9e\u6cd5\u5206\u6790\u5668\u6703\u4efb\u610f\u89e3\u8b80\u4f7f\u7528\u8005\u63d0\u4f9b\u7684 XML \u6a94\u6848\u4e2d\u7684 DTD\uff0c\u56e0\u6b64\u9019\u6a23\u7684\u8a9e\u6cd5\u5206\u6790\u5668\u5c31\u6703\u5728\u4f7f\u7528\u8005\u4e0d\u77e5\u4e0d\u89ba\u4e2d\u505a\u51fa\u8a31\u591a\u58de\u52fe\u7576\uff0c\u4f8b\u5982<a href=\"https:\/\/www.owasp.org\/index.php\/Path_Traversal\">\u53d6\u5f97\u6a94\u6848<\/a>\u3001<a href=\"\/\/www.slideshare.net\/d0znpp\/ssrf-attacks-and-sockets-smorgasbord-of-vulnerabilities\" target=\"_blank\" rel=\"noopener\">SSRF<\/a>\u00a0\u8207 <a href=\"https:\/\/en.wikipedia.org\/wiki\/File_inclusion_vulnerability\">\u9060\u8ddd\u5b58\u53d6<\/a>\u3001<a href=\"\/\/msdn.microsoft.com\/en-us\/magazine\/ee335713.aspx\">\u963b\u65b7\u670d\u52d9\u653b\u64ca<\/a>\uff0c\u751a\u81f3\u662f<a href=\"\/\/www.ubercomp.com\/posts\/2014-01-16_facebook_remote_code_execution\">\u9059\u63a7\u57f7\u884c\u7de8\u78bc<\/a>\uff08\u60f3\u77e5\u9053\u5982\u4f55\u89e3\u6c7a\u9019\u985e\u554f\u984c\uff0c\u53ef\u4ee5\u53c3\u8003<a href=\"https:\/\/www.owasp.org\/index.php\/XML_External_Entity_(XXE)_Processing\">\u9019\u88e1<\/a>\uff09\u3002<\/p>\n<p>\u7b2c\u4e00\u6b21\u5617\u8a66\u4e0a\u50b3\uff1a<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" class=\"aligncenter\" title=\"1st\" src=\"\/\/cdn1.tnwcdn.com\/wp-content\/blogs.dir\/1\/files\/2014\/04\/googlexxe_passwd_blurred_873-520x337.png\" alt=\"\" width=\"520\" height=\"337\" \/><\/p>\n<p>\u7b2c\u4e8c\u6b21\u4e0a\u50b3\uff08\u78ba\u8a8d\u7528\uff09\uff1a<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" class=\"aligncenter\" title=\"2nd\" src=\"\/\/cdn0.tnwcdn.com\/wp-content\/blogs.dir\/1\/files\/2014\/04\/googlexxe_hosts_blurred_873-1-520x356.png\" alt=\"\" width=\"520\" height=\"356\" \/><\/p>\n<p>\u5728\u9019\u5f35\u5716\u4e2d\uff0c\u53ef\u4ee5\u770b\u898b Google \u7684\u5176\u4e2d\u4e00\u500b\u5be6\u969b\u57f7\u884c\u4f3a\u670d\u5668\uff08production server\uff09 \u7684 \/etc\/passwd \u4ee5\u53ca \/etc\/hosts\uff0c\u9019\u6642\u7121\u8ad6\u4ed6\u5011\u5169\u4eba\u60f3\u8981\u958b\u555f\u4f3a\u670d\u5668\u4e0a\u7684\u4efb\u4f55\u6a94\u6848\uff0c\u6216\u662f\u5229\u7528 <a href=\"\/\/www.slideshare.net\/d0znpp\/ssrf-attacks-and-sockets-smorgasbord-of-vulnerabilities\" target=\"_blank\" rel=\"noopener\">SSRF<\/a> \u4f86\u9032\u5165\u5167\u90e8\u7cfb\u7d71\uff0c\u90fd\u662f\u6613\u5982\u53cd\u638c\uff0c\u4e14\u5f8c\u679c\u7686\u4e0d\u582a\u8a2d\u60f3\u3002<\/p>\n<p>\u4ed6\u5011\u7acb\u523b\u9023\u7d61\u4e86 Google\uff08\u4e26\u958b\u4e86\u5169\u74f6\u5564\u9152\u4f86\u6176\u795d\uff09\uff0cGoogle \u7684\u5b89\u5168\u6027\u5c08\u696d\u5c0f\u7d44\u5247\u5728\u4e8c\u5341\u5206\u9418\u5f8c\u56de\u8986\u4e86\u4ed6\u5011\uff0c\u8868\u793a\u5c0d\u4ed6\u5011\u5169\u4eba\u611f\u5230\u76f8\u7576\u4f69\u670d\u3002\u63a5\u4e0b\u4f86\u7684\u5e7e\u5929\uff0c\u5c08\u696d\u5c0f\u7d44\u8207\u5169\u4eba\u85c9\u7531\u90f5\u4ef6\u4f86\u5f80\uff0c\u8ac7\u8ad6\u4e86\u5f8c\u7e8c\u7684\u5b89\u5168\u4e8b\u5b9c\uff0c\u4ee5\u53ca\u767c\u73fe\u9019\u500b\u6f0f\u6d1e\u7684\u50f9\u503c\u3002\u6700\u5f8c\uff0c\u5c08\u696d\u5c0f\u7d44\u56de\u8986\u4e86\u4ed6\u5011\u4ee5\u4e0b\u9019\u5f35\u5716\u7247\uff1a<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" class=\"aligncenter\" title=\"fall\" src=\"https:\/\/s3-eu-west-1.amazonaws.com\/blog.images\/google\/nicememe.gif\" alt=\"\" width=\"300\" height=\"186\" \/><\/p>\n<p>\u53ea\u4e0d\u904e\uff0c\u6389\u5230 Almroth \u548c Karlsson \u982d\u4e0a\u7684\u4e0d\u662f\u4e00\u5806\u74f6\u5b50\uff0c\u800c\u662f\u4e00\u842c\u7f8e\u5143\uff08\u7d04 30 \u842c\u53f0\u5e63\uff09\u7684\u734e\u52f5\u91d1\u3002\u4ed6\u5011\u5f8c\u4f86\u62ff\u4e86\u9019\u7b46\u9322\uff0c\u5e36\u8457\u516c\u53f8\u7684\u54e1\u5de5\u9032\u884c\u4e86\u4e00\u8d9f\u6b50\u6d32\u4e4b\u65c5\u3002<\/p>\n<p><span style=\"color: #800000;\"><strong>\u5ef6\u4f38\u95b1\u8b80\uff1a<\/strong><\/span><\/p>\n<p><a href=\"\/\/techorange.com\/2013\/05\/21\/the-life-of-a-hacker\/\" target=\"_blank\" rel=\"noopener\">\u795e\u4e00\u822c\u7684\u99ed\u5ba2\uff0c\u90fd\u904e\u8457\u4ec0\u9ebc\u6a23\u7684\u751f\u6d3b\uff1f<\/a><\/p>\n<p><a href=\"\/\/techorange.com\/2014\/04\/17\/openssl-heartbleed-hitcon\/\" target=\"_blank\" rel=\"noopener\">\u3010 HITCON Free Talk \u73fe\u5834\u7b46\u8a18 \u3011\u5982\u4f55\u5728\u5168\u7403\u99ed\u5ba2\u55dc\u8840\u6230\u5834 OpenSSL Heartbleed \u4e2d\u6551\u81ea\u5df1\u4e00\u547d<\/a><\/p>\n<p>\uff08\u8cc7\u6599\u8207\u5716\u7247\u4f86\u6e90\uff1a<a href=\"\/\/thenextweb.com\/dd\/2014\/04\/12\/hacked-googles-production-server-received-10k-reward\/?utm_source=social&amp;utm_medium=feed&amp;utm_campaign=profeed&amp;utm_reader=feedly#comments\" target=\"_blank\" rel=\"noopener\">The Next Web<\/a>\uff09<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7db2\u8def\u5b89\u5168\u516c\u53f8 Detectify \u7684\u5169\u4f4d\u5171\u540c\u5275\u8fa6\u4ebaFredrik Almroth \u548c Mathias Karlsson \u5e73\u6642\u4fbf\u4e0d\u65b7\u53c3\u8207\u5404\u7a2e\u300c\u6f0f\u6d1e\u61f8\u8cde\u300d\u6d3b\u52d5\u4f86\u627e\u51fa\u7522\u54c1\u7684\u5404\u7a2e\u5b89\u5168\u554f\u984c\u3002 \u6709\u4e00\u5929\uff0cMathi[&#8230;]<\/p>\n","protected":false},"author":324,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[894,229],"_links":{"self":[{"href":"https:\/\/buzzorange.com\/citiorange\/wp-json\/wp\/v2\/posts\/19036"}],"collection":[{"href":"https:\/\/buzzorange.com\/citiorange\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/buzzorange.com\/citiorange\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/buzzorange.com\/citiorange\/wp-json\/wp\/v2\/users\/324"}],"replies":[{"embeddable":true,"href":"https:\/\/buzzorange.com\/citiorange\/wp-json\/wp\/v2\/comments?post=19036"}],"version-history":[{"count":0,"href":"https:\/\/buzzorange.com\/citiorange\/wp-json\/wp\/v2\/posts\/19036\/revisions"}],"wp:attachment":[{"href":"https:\/\/buzzorange.com\/citiorange\/wp-json\/wp\/v2\/media?parent=19036"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/buzzorange.com\/citiorange\/wp-json\/wp\/v2\/categories?post=19036"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/buzzorange.com\/citiorange\/wp-json\/wp\/v2\/tags?post=19036"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}