{"id":1405,"date":"2014-04-23T07:58:17","date_gmt":"2014-04-22T23:58:17","guid":{"rendered":"http:\/\/localhost\/portal\/2014\/04\/23\/heartbleed-vpn\/"},"modified":"2014-04-23T07:58:17","modified_gmt":"2014-04-22T23:58:17","slug":"heartbleed-vpn","status":"publish","type":"post","link":"https:\/\/www.cyberhunter.com.tw\/?p=1405","title":{"rendered":"\u99ed\u5ba2\u5229\u7528Heartbleed \u6f0f\u6d1e\u5165\u4fb5VPN\uff0c\u591a\u56e0\u7d20\u8a8d\u8b49\u9632\u8b77\u7834\u529f"},"content":{"rendered":"<p>\u6587\/ <a href=\"http:\/\/www.ithome.com.tw\/news\/86901\" target=\"_blank\" rel=\"noopener\">iThome<\/a> \u6797\u598d\u6eb1 | 2014-04-21\u767c\u8868<\/p>\n<p>&nbsp;\u5728HeartBleed\u6f0f\u6d1e\u81ea\u516c\u4f48\u4ee5\u4f86\uff0c\u9019\u9805\u5165\u4fb5\u6848\u518d\u5ea6\u986f\u793a\u5176\u5371\u5bb3\u7a0b\u5ea6\uff0c\u56e0\u70ba\u99ed\u5ba2\u4e0d\u50c5\u53ef\u4ee5\u7aca\u53d6\u7cfb\u7d71\u91cd\u8981\u8cc7\u6599\u3001\u52a0\u5bc6\u91d1\u9470\u4e4b\u5916\uff0c\u9084\u53ef\u4ee5\u4e3b\u52d5\u7d81\u67b6\u4f7f\u7528\u8005\u7684VPN\u9023\u7dda\uff0c\u9023\u5f37\u8abf\u66f4\u9032\u968e\u9632\u8b77\u7684\u591a\u56e0\u7d20\u8a8d\u8b49\u4e5f\u7834\u529f\u3002<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/d3tfy4hr89jjx0.cloudfront.net\/sites\/default\/files\/styles\/picture_size_large\/public\/field\/image\/vpn.jpg?itok=F-bU8a7Q\" alt=\"\" \/><\/p>\n<p><\/p>\n<div>\u5b89\u5168\u5ee0\u5546Mandiant\u8868\u793a\uff0c\u5df2\u6709\u5ba2\u6236\u906d\u5230\u99ed\u5ba2\u85c9\u7531Heartbleed\u6f0f\u6d1e\u767c\u52d5\u76ee\u6a19\u5f0f\u653b\u64ca\uff0c\u4e26\u85c9\u4ee5\u7e5e\u904e\u591a\u56e0\u7d20\u8a8d\u8b49\u6a5f\u5236\u7d81\u67b6\u4f7f\u7528\u8005\u7684VPN\u9023\u7dda\u3002<\/div>\n<div>&nbsp;<\/div>\n<div>Mandiant \u6280\u8853\u7e3d\u76e3 Christopher Glyer\u6307\u51fa\uff0c\u8a72\u516c\u53f8\u7684\u5b89\u5168\u4e8b\u4ef6\u56de\u61c9\u4eba\u54e1\u767c\u73fe\uff0c\u4e00\u540d\u99ed\u5ba2\u5229\u7528OpenSSL\u7684HeartBleed\u6f0f\u6d1e\u5165\u4fb5\u5ba2\u6236VPN\u88dd\u7f6e\uff0c\u4e26\u81ea4\u67088\u65e5\u8d77\uff0c\u591a\u6b21\u91dd\u5c0d\u9019\u53f0VPN\u88dd\u7f6e\u4e0a\u7684HTTPS\u7db2\u9801\u4f3a\u670d\u5668\u591a\u6b21\u50b3\u9001\u906d\u6539\u5beb\u7684heatbeat\u547c\u53eb\uff0c\u6210\u529f\u53d6\u5f97\u73fe\u6709\u5df2\u7d93\u9a57\u8b49\u7528\u6236\u5de5\u4f5c\u6642\u6bb5\u7684\u4ee4\u724c\uff08active session token)\uff0c\u4e4b\u5f8c\u518d\u9032\u884c\u9060\u7aef\u5b58\u53d6\uff0c\u4ee5\u8a72\u4ee4\u724c\u7d81\u67b6\u591a\u9053\u4f7f\u7528\u8005\u7684\u5de5\u4f5c\u6642\u6bb5\uff0c\u4e14\u5192\u5145\u5408\u6cd5\u4f7f\u7528\u8005\u3002<\/div>\n<div>&nbsp;<\/div>\n<div>\u96d6\u7136HeartBleed\u653b\u64ca\u96e3\u4ee5\u5bdf\u77e5\uff0c\u4f46\u8a72\u516c\u53f8\u9084\u662f\u900f\u904e\u5206\u6790\u5ba2\u6236\u5165\u4fb5\u5075\u6e2c\u7cfb\u7d71\uff08IDS\uff09\u7c3d\u7ae0\u53caVPN\u8a18\u9304\u5169\u7a2e\u4f86\u6e90\u8fa8\u8b58\u4e26\u8b49\u5be6\u653b\u64ca\u7684\u5b58\u5728\u3002Glyer\u8868\u793a\uff0cIDS\u7684\u7c3d\u7ae0\u986f\u793a\u53ef\u80fd\u4f86\u81ea\u5165\u4fb5OpenSSL HearBleed\u7684\u5927\u91cfheartbeat\u56de\u61c9\uff0c\u5f15\u767c17,000\u6b21\u8b66\u5831\uff0c\u800c\u7d93\u5206\u6790\u986f\u793aHeartbeat\u56de\u61c9\u4f86\u81ea\u5ba2\u6236\u516c\u53f8\u5167\u90e8\u7684SSL VPN\u88dd\u7f6e\u3002<\/div>\n<div>&nbsp;<\/div>\n<div>Mandiant \u6307\u51fa\uff0c\u9019\u6a01\u653b\u64ca\u5df2\u6210\u529f\u7e5e\u904e\u4e86\u5ba2\u6236\u516c\u53f8\u7684\u591a\u56e0\u7d20\u8a8d\u8b49\u53ca\u7528\u65bc\u9a57\u8b49\u9023\u7db2\u7cfb\u7d71\u8eab\u5206\u7684VPN\u7528\u6236\u7aef\u8edf\u9ad4\u3002\u81f3\u65bc\u5ba2\u6236\u56e0\u6b64\u640d\u5931\u4f55\u7a2e\u8cc7\u6599\u5247\u672a\u8aaa\u660e\u3002<\/div>\n<div>&nbsp;<\/div>\n<div>\u5728HeartBleed\u6f0f\u6d1e\u81ea\u516c\u4f48\u4ee5\u4f86\uff0c\u9019\u9805\u5165\u4fb5\u6848\u518d\u5ea6\u986f\u793a\u5176\u5371\u5bb3\u7a0b\u5ea6\uff0c\u56e0\u70ba\u99ed\u5ba2\u4e0d\u50c5\u53ef\u4ee5\u7aca\u53d6\u7cfb\u7d71\u91cd\u8981\u8cc7\u6599\u3001\u52a0\u5bc6\u91d1\u9470\u4e4b\u5916\uff0c\u9084\u53ef\u4ee5\u4e3b\u52d5\u7d81\u67b6\u4f7f\u7528\u8005\u7684VPN\u9023\u7dda\uff0c\u9023\u5f37\u8abf\u66f4\u9032\u968e\u9632\u8b77\u7684\u591a\u56e0\u7d20\u8a8d\u8b49\u4e5f\u7834\u529f\u3002<\/div>\n<div>&nbsp;<\/div>\n<div>Mandiant \u63d0\u9192\u4f01\u696d\u7528\u6236\uff0c\u70ba\u9632\u7bc4\u6210\u70baHeartBleed\u6f0f\u6d1e\u7684\u53d7\u5bb3\u8005\uff0c\u61c9\u53ca\u65e9\u66f4\u4fee\u88dc\u6709\u6f0f\u6d1e\u7684\u8edf\u9ad4\uff0c\u4e26\u5b89\u88dd\u7db2\u8def\u5165\u4fb5\u5075\u6e2c\u9632\u79a6\u7cfb\u7d71\u7c3d\u7ae0\uff0c\u4ee5\u8fa8\u8b58\u6709\u5165\u4fb5\u610f\u5716\u7684\u6d41\u91cf\u3002\u6b64\u5916\u4e5f\u61c9\u6aa2\u8996\u6b77\u53f2VPN\u8a18\u9304\uff0c\u8fa8\u8b58\u51faIP\u9023\u7dda\u662f\u5426\u5728\u5169\u500bIP\u4f4d\u5740\u4e4b\u9593\u53cd\u8986\u8b8a\u63db\u7684\u60c5\u5f62\uff0c\u5982\u679c\u5728\u77ed\u671f\u9593\u5167\u6709\u8de8\u7db2\u8def\u5340\u584a\u3001\u5730\u7406\u5340\u3001\u6216\u4e0d\u540c\u670d\u52d9\u4f9b\u61c9\u5546\u7684\u7db2\u5740\u8b8a\u5316\u7684\u8a71\uff0c\u5c31\u6709\u9023\u7dda\u88ab\u7d81\u67b6\u7684\u53ef\u80fd\u3002\uff08\u7de8\u8b6f\/\u6797\u598d\u6eb1\uff09<\/div>\n<p><script type=\"text\/javascript\"><!--\ngoogle_ad_client = \"ca-pub-1319158505166829\";\n\/* 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