{"id":338,"date":"2017-08-03T11:53:08","date_gmt":"2017-08-03T03:53:08","guid":{"rendered":"http:\/\/dreamhost.cn\/?p=338"},"modified":"2017-08-03T11:53:08","modified_gmt":"2017-08-03T03:53:08","slug":"venom%e6%bc%8f%e6%b4%9e%e7%9a%84%e5%8d%b1%e5%ae%b3%e6%80%a7%e5%b0%8f%e4%ba%8eheartbleed%e6%bc%8f%e6%b4%9e","status":"publish","type":"post","link":"http:\/\/dreamhost.cn\/?p=338","title":{"rendered":"Venom\u6f0f\u6d1e\u7684\u5371\u5bb3\u6027\u5c0f\u4e8eHeartbleed\u6f0f\u6d1e"},"content":{"rendered":"<p>\u5dee\u4e0d\u591a\u5728\u4e00\u5e74\u524d\uff0c Heartbleed \u51ed\u501f\u5176\u4e25\u91cd\u7684\u5371\u5bb3\u6027\u4f7f\u5f97\u6240\u6709\u7f51\u7edc\u7528\u6237\u4eba\u5fc3\u60f6\u60f6\u3002\u5982\u4eca\u5728\u5f00\u6e90\u4ee3\u7801\u4e2d\u53c8\u51fa\u73b0\u4e86\u53e6\u4e00\u4e2a\u65b0\u7684\u6f0f\u6d1e\uff0c\u8feb\u4f7f\u7f51\u7edc\u7ba1\u7406\u5458\u5b9e\u65bd\u5371\u5bb3\u63a7\u5236\u6a21\u5f0f\u3002<\/p>\n<figure id=\"attachment_339\" aria-describedby=\"caption-attachment-339\" style=\"width: 480px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-339 size-full\" title=\"Venom\u6f0f\u6d1e\u7684\u5371\u5bb3\u5c0f\u4e8eHeartbleed\u6f0f\u6d1e\" src=\"http:\/\/dreamhost.cn\/wp-content\/uploads\/2017\/08\/Venom.jpg\" alt=\"Venom\u6f0f\u6d1e\u7684\u5371\u5bb3\u5c0f\u4e8eHeartbleed\u6f0f\u6d1e\" width=\"480\" height=\"325\" srcset=\"http:\/\/dreamhost.cn\/wp-content\/uploads\/2017\/08\/Venom.jpg 480w, http:\/\/dreamhost.cn\/wp-content\/uploads\/2017\/08\/Venom-300x203.jpg 300w\" sizes=\"(max-width: 480px) 100vw, 480px\" \/><figcaption id=\"caption-attachment-339\" class=\"wp-caption-text\"><strong>Venom\u6f0f\u6d1e\u7684\u5371\u5bb3\u5c0f\u4e8eHeartbleed\u6f0f\u6d1e<\/strong><\/figcaption><\/figure>\n<p>\u8be5\u6f0f\u6d1e\u540d\u4e3a\u201cVenom\u201d\uff0c\u5168\u79f0\u662f\u201cVirtualized Environment Neglected Operations Manipulation\uff08\u865a\u62df\u5316\u73af\u5883\u4e2d\u88ab\u5ffd\u89c6\u7684\u64cd\u4f5c\u7be1\u6539\uff09\u201d\u3002\u8be5\u6f0f\u6d1e\u80fd\u591f\u5141\u8bb8\u5165\u4fb5\u8005\u8df3\u8fc7\u865a\u62df\u673a\u76f4\u63a5\u5728\u4e3b\u673a\u4e0a\u6267\u884c\u6076\u610f\u4ee3\u7801\u3002\u7531\u4e8e\u865a\u62df\u673a\u666e\u904d\u5e94\u7528\u4e8e\u6570\u636e\u4e2d\u5fc3\uff0c\u56e0\u6b64\u8be5\u6f0f\u6d1e\u5f88\u6709\u53ef\u80fd\u4f1a\u5f15\u53d1\u5927\u89c4\u6a21\u7684\u7f51\u7edc\u653b\u51fb\u3002<\/p>\n<p>Venom\u662f\u88abCrowdStrike\u7684\u9ad8\u7ea7\u5b89\u5168\u7814\u7a76\u5458Jason Geffner\u6240\u53d1\u73b0\u7684\u3002CrowdStrike\u7f51\u7ad9\u4e0a\u7684\u4e00\u7bc7\u5e16\u5b50\u5206\u6790\u9053\uff1a\u201c\u9ed1\u5ba2\u5229\u7528Venom\u6f0f\u6d1e\u53ef\u4ee5\u83b7\u53d6\u4f01\u4e1a\u7684\u77e5\u8bc6\u4ea7\u6743\uff0c\u5e76\u83b7\u53d6\u654f\u611f\u4fe1\u606f\u4ee5\u53ca\u4e2a\u4eba\u8eab\u4efd\u4fe1\u606f\u3002\u6b64\u5916\uff0c\u8be5\u6f0f\u6d1e\u8fd8\u4f1a\u5bf9\u6210\u5343\u4e0a\u4e07\u4e2a\u4f9d\u8d56\u865a\u62df\u673a\u83b7\u53d6\u5171\u4eab\u8ba1\u7b97\u8d44\u6e90\uff0c\u7f51\u7edc\u8fde\u63a5\uff0c\u5b58\u50a8\u8d44\u6e90\uff0c\u5b89\u5168\u4ee5\u53ca\u9690\u79c1\u9632\u62a4\u8d44\u6e90\u7684\u4f01\u4e1a\u548c\u7ec8\u7aef\u7528\u6237\u4ea7\u751f\u5371\u5bb3\u3002\u201d<\/p>\n<p>\u867d\u7136 Venom\u6f0f\u6d1e\u4ee4\u8bb8\u591a\u7cfb\u7edf\u7ba1\u7406\u5458\u671b\u800c\u751f\u754f\uff0c\u4f46\u4e0eHeartbleed\u76f8\u6bd4\uff0c\u8be5\u6f0f\u6d1e\u4e0d\u4ec5\u66f4\u6613\u4e8e\u4fee\u590d\uff0c\u800c\u4e14\u5176\u5229\u7528\u96be\u5ea6\u4e5f\u66f4\u5927\u3002<\/p>\n<p>\u6b64\u5916\uff0c\u5927\u578b\u865a\u62df\u673a\u5236\u9020\u5546VMWare\u548c\u5fae\u8f6f\u90fd\u8868\u793a\u5176\u4ea7\u54c1\u672a\u53d7\u5230 Venom\u6f0f\u6d1e\u7684\u5f71\u54cd\u3002\u867d\u7136\u4e9a\u9a6c\u900a\u628a\u865a\u62df\u673a\u4f5c\u4e3a\u5176\u4e91\u67b6\u6784\u7684\u4e3b\u4f53\uff0c\u4f46\u8be5\u516c\u53f8\u4e5f\u5ba3\u79f0\u5176\u7cfb\u7edf\u5e76\u672a\u53d7\u5230\u5f71\u54cd\u3002<\/p>\n<p><span style=\"color: #0020ff;\">\u6761\u4ef6\u9650\u5236<\/span><\/p>\n<p>\u7531\u4e8e\u4f01\u4e1a\u901a\u5e38\u4f1a\u5728\u5176\u6570\u636e\u4e2d\u5fc3\u90e8\u7f72\u4e0a\u5343\u53f0\u865a\u62df\u673a\uff0c\u56e0\u6b64\u5982\u679c\u9ed1\u5ba2\u8d38\u7136\u5229\u7528Venom\u6f0f\u6d1e\u53d1\u52a8\u653b\u51fb\uff0c\u53ef\u80fd\u4f1a\u81ea\u4e71\u9635\u811a\u3002<\/p>\n<p>Bromium\u7684\u9996\u5e2d\u5b89\u5168\u7814\u7a76\u5458Jared DeMott\u8868\u793a\uff1a\u201c\u5982\u679c\u9ed1\u5ba2\u653b\u51fb\u4e86\u4e00\u53f0\u865a\u62df\u673a\uff0c\u9664\u975e\u4ed6\u62e5\u6709\u4e00\u652f\u7ecf\u9a8c\u4e30\u5bcc\u7684\u5165\u4fb5\u56e2\u961f\uff0c\u5426\u5219\u4ed6\u5c31\u65e0\u6cd5\u5f97\u77e5\u6b64\u6b21\u653b\u51fb\u5c06\u4f1a\u5728\u54ea\u53f0\u670d\u52a1\u5668\u4e0a\u4e0d\u544a\u800c\u7ec8\u3002\u201d<\/p>\n<p>\u4ed6\u6307\u51fa\uff1a\u201c\u9ed1\u5ba2\u5fc5\u987b\u63d0\u524d\u4e86\u89e3\u653b\u51fb\u5bf9\u8c61\u7684\u7f51\u7edc\u5e03\u5c40\uff0c\u5982\u6b64\u4e00\u6765\u4ed6\u624d\u80fd\u4ece\u521d\u59cb\u653b\u51fb\u70b9\u6c34\u5e73\u5730\u8f6c\u79fb\u5230\u76ee\u6807\u70b9\u3002\u201d<\/p>\n<p>DeMott\u8868\u793a\uff1a\u201c\u867d\u7136Venom\u80fd\u591f\u5f15\u53d1\u5404\u79cd\u590d\u6742\u7684\u653b\u51fb\u573a\u666f\uff0c\u4f46\u662f\u5176\u5371\u5bb3\u6027\u6bd4\u5176\u4ed6\u5927\u578b\u5f00\u6e90\u6f0f\u6d1e\u8981\u5c0f\u3002\u8fd9\u662f\u56e0\u4e3a\u8bb8\u591a\u7ba1\u7406\u7a0b\u5e8f\u90fd\u80fd\u591f\u62b5\u5fa1\u8be5\u6f0f\u6d1e\u7684\u653b\u51fb\uff0c\u800c\u4e14\u4e91\u63d0\u4f9b\u5546\u5df2\u7ecf\u79fb\u9664\u4e86\u4f1a\u89e6\u53d1\u8be5\u6f0f\u6d1e\u7684\u6b7b\u4ee3\u7801\u3002\u201d<\/p>\n<p>\u201c\u8be5\u6f0f\u6d1e\u5e76\u4e0d\u50cfWord\u6f0f\u6d1e\u90a3\u6837\u4f1a\u5f71\u54cd\u6240\u6709\u7248\u672c\u7684Word\u3002\u5728Word\u6f0f\u6d1e\u7684\u573a\u666f\u4e2d\uff0c\u9ed1\u5ba2\u53ea\u8981\u53d1\u9001\u4e00\u4e2aWord\u6587\u6863\u5c31\u80fd\u591f\u8fdb\u5165\u6574\u4e2a\u4f01\u4e1a\u7f51\u7edc\u3002\u4f46\u9ed1\u5ba2\u5982\u9700\u5229\u7528Venom\u6f0f\u6d1e\uff0c\u9700\u8981\u9762\u4e34\u8bb8\u591a\u7684\u6761\u4ef6\u9650\u5236\u3002\u201d<\/p>\n<p><span style=\"color: #0020ff;\">\u805a\u96c6\u8def\u7531\u5668<\/span><\/p>\n<p>\u5bb6\u5ead\u65e0\u7ebf\u7f51\u8def\u7531\u5668\u4e00\u76f4\u662f\u7f51\u7edc\u9ed1\u5ba2\u7a83\u53d6\u6570\u636e\u7684\u91cd\u8981\u653b\u51fb\u5bf9\u8c61\uff0c\u4f46\u4e0a\u5468\u5b89\u5168\u4e13\u5bb6\u53d1\u73b0\u5bb6\u5ead\u65e0\u9650\u8def\u7531\u5668\u8fd8\u53ef\u7528\u4e8e\u5206\u5e03\u5f0f\u62d2\u7edd\u670d\u52a1\uff08 DDoS\uff09\u653b\u51fb\u3002<\/p>\n<p>\u7f51\u7edc\u516c\u53f8Incapsula\u53d1\u73b0\u517660%\u7684\u5ba2\u6237\u90fd\u906d\u53d7\u4e86\u6b64\u79cd\u7c7b\u578b\u7684\u653b\u51fb\uff0c\u8be5\u516c\u53f8\u7684\u8425\u9500\u526f\u603b\u88c1Tim Matthews\u8868\u793a\uff1a\u201c\u8def\u7531\u5668\u805a\u96c6\u5728\u4e00\u8d77\u5f62\u6210\u50f5\u5c38\u7f51\u7edc\u5e76\u53d1\u52a8DDoS\u653b\u51fb\u7684\u60c5\u51b5\u5e76\u4e0d\u5e38\u89c1\u3002\u201d<\/p>\n<p>\u7531\u4e8e\u8def\u7531\u5668\u9ed8\u8ba4\u7684\u7528\u6237\u540d\u548c\u5bc6\u7801\u5f88\u5bb9\u6613\u88ab\u53d1\u73b0\uff0c\u800c\u4e14\u8bb8\u591a\u7528\u6237\u90fd\u4e0d\u4f1a\u5bf9\u6b64\u8fdb\u884c\u66f4\u6539\uff0c\u56e0\u6b64\u8def\u7531\u5668\u6781\u6613\u53d7\u5230\u653b\u51fb\u3002\u6b64\u5916\uff0c\u5927\u591a\u6570\u7528\u6237\u751a\u81f3\u90fd\u4e0d\u77e5\u9053\u8def\u7531\u5668\u7684\u7ba1\u7406\u5458\u5bc6\u7801\u4e5f\u662f\u9ed8\u8ba4\u8bbe\u7f6e\u597d\u7684\u3002<\/p>\n<p>\u5982\u679c\u60a8\u60f3\u8981\u589e\u5f3a\u8def\u7531\u5668\u7684\u5b89\u5168\u6027\uff0c\u5373\u4f7f\u60a8\u77e5\u9053\u7528\u6237\u540d\u548c\u5bc6\u7801\uff0c\u60a8\u8fd8\u662f\u5fc5\u987b\u5728\u5bb6\u5ead\u7f51\u7edc\u4e2d\u5bf9\u5176\u8fdb\u884c\u914d\u7f6e\u3002\u4f46\u662f\u7528\u4e8eDDoS \u653b\u51fb\u7684\u8def\u7531\u5668\u5374\u5e76\u975e\u5982\u6b64\u3002<\/p>\n<p>Matthews \u8868\u793a\uff1a\u201c\u8fd9\u4e9b\u8def\u7531\u5668\u4e5f\u53ef\u4ee5\u901a\u8fc7\u9ed8\u8ba4\u8bc1\u4e66\u8fdb\u884c\u8fdc\u7a0b\u914d\u7f6e\uff0c\u4e5f\u5c31\u662f\u8bf4\u53ea\u8981\u9ed1\u5ba2\u5229\u7528\u81ea\u884c\u64b0\u5199\u7684\u811a\u672c\uff0c\u5c31\u80fd\u591f\u81ea\u52a8\u5c06\u8fd9\u4e9b\u8def\u7531\u5668\u805a\u96c6\u8d77\u6765\uff0c\u5f62\u6210\u5927\u89c4\u6a21\u7684\u50f5\u5c38\u7f51\u7edc\u3002\u201d<\/p>\n<p>\u4e3a\u4f55\u8def\u7531\u5668\u5236\u9020\u5546\u53ef\u4ee5\u5141\u8bb8\u8def\u7531\u5668\u8fdb\u884c\u8fdc\u7a0b\u914d\u7f6e\uff1f<\/p>\n<p>Matthews \u89e3\u91ca\u8bf4\uff1a\u201c\u56e0\u4e3a\u8fd9\u6837\u53ef\u4ee5\u4fbf\u4e8e\u5236\u9020\u5546\u63d0\u4f9b\u5ba2\u6237\u652f\u6301\uff0c\u56e0\u4e3a\u5236\u9020\u5546\u5fc5\u5b9a\u77e5\u9053\u8def\u7531\u5668\u7684\u7ba1\u7406\u5458\u5bc6\u7801\u3002\u201d<\/p>\n<p>\u201c\u56e0\u6b64\uff0c\u5236\u9020\u5546\u5e94\u8be5\u505c\u6b62\u4e3a\u8def\u7531\u5668\u8bbe\u7f6e\u9ed8\u8ba4\u7684\u5bc6\u7801\u3002\u66f4\u91cd\u8981\u7684\u662f\uff0c\u5236\u9020\u5546\u5e94\u8be5\u7981\u6b62\u4e0d\u5728\u540c\u4e00\u5c40\u57df\u7f51\u5185\u7684\u7528\u6237\u8bbf\u95ee\u8def\u7531\u5668\u3002\u201d<\/p>\n<p><span style=\"color: #0020ff;\">\u79fb\u52a8\u5316\u529e\u516c<\/span><\/p>\n<p>\u7531\u4e8e\u79fb\u52a8\u5316\u529e\u516c\u7684\u8d8b\u52bf\u8d8a\u6765\u8d8a\u660e\u663e\uff0c\u5176\u6240\u4ea7\u751f\u7684\u7f51\u7edc\u5b89\u5168\u95ee\u9898\u4e5f\u6210\u4e3a\u4e86\u8bb8\u591a\u4f01\u4e1a\u5fc5\u987b\u9762\u4e34\u7684\u4e00\u9879\u6311\u6218\u3002\u4f8b\u5982\uff0c\u4e0a\u5468\u516c\u5e03\u4e86\u4e00\u4efd\u5173\u4e8e330\u540dIT\u548c\u5b89\u5168\u4e13\u4e1a\u4eba\u58eb\u7684\u8c03\u67e5\uff0c\u8be5\u8c03\u67e5\u53d1\u73b064%\u7684\u53d7\u8bbf\u8005\u8868\u793a\u5176\u516c\u53f8\u7684\u5927\u90e8\u5206\u5458\u5de5\u90fd\u80fd\u591f\u8fdc\u7a0b\u8bbf\u95ee\u4f01\u4e1a\u7684\u6570\u636e\uff0c\u5e76\u4e14\u4e00\u534a\u7684\u53d7\u8bbf\u8005\u627f\u8ba4\u4ed6\u4eec\u5bf9\u79fb\u52a8\u5a92\u4ecb\u5e76\u6ca1\u6709\u91c7\u53d6\u8db3\u591f\u7684\u6216\u6839\u672c\u6ca1\u6709\u91c7\u53d6\u63a7\u5236\u63aa\u65bd\u3002<\/p>\n<p>Imation\u8d5e\u52a9\u4e86\u6b64\u9879\u7531SANS\u7814\u7a76\u6240\u8fdb\u884c\u7684\u8c03\u67e5\uff0c\u8be5\u516c\u53f8\u7684\u5168\u7403\u8425\u9500\u6267\u884c\u603b\u76d1Marina Donovan\u8868\u793a\uff1a\u201c\u5982\u679c\u8fd9\u4e9b\u8bbe\u5907\u6ca1\u6709\u5f97\u5230\u6709\u6548\u7684\u7ba1\u7406\uff0c\u90a3\u4e48\u4f01\u4e1a\u5c31\u4f1a\u975e\u5e38\u5bb9\u6613\u906d\u9047\u7f51\u7edc\u653b\u51fb\u3002\u201d<\/p>\n<p>\u8c03\u67e5\u53d1\u73b0\uff0c\u867d\u7136\u5927\u591a\u6570\u5458\u5de5\u90fd\u5c06\u4f01\u4e1a\u6570\u636e\u5b58\u50a8\u5728USB\u9a71\u52a8\u5668\u4e0a\uff0c\u4f46\u52a0\u5bc6\u6280\u672f\u5728USB\u9a71\u52a8\u5668\u4e0a\u7684\u5e94\u7528\u6bd4\u4f8b\u5374\u975e\u5e38\u4f4e\u3002\u5728\u5458\u5de5\u4eba\u6570\u8d85\u8fc710\uff0c000\u540d\u7684\u4f01\u4e1a\u5f53\u4e2d\uff0c\u5e94\u7528USB\u52a0\u5bc6\u6280\u672f\u7684\u4f01\u4e1a\u53ea\u536013%\uff1b\u800c\u5728\u5458\u5de5\u4eba\u6570\u4e3a500&#8211;10\uff0c000\u540d\u7684\u4f01\u4e1a\u5f53\u4e2d\uff0c\u5e94\u7528USB\u52a0\u5bc6\u6280\u672f\u7684\u4f01\u4e1a\u6bd4\u4f8b\u53ea\u67097%\u3002<\/p>\n<p>Donovan\u8868\u793a\uff1a\u201c\u9274\u4e8eUSB\u52a0\u5bc6\u6280\u672f\u5341\u5206\u4fbf\u4e8e\u5b9e\u65bd\uff0c\u4f46\u5176\u5e94\u7528\u6bd4\u4f8b\u5374\u5982\u6b64\u4e4b\u4f4e\uff0c\u8fd9\u5b9e\u5728\u662f\u592a\u51fa\u4eba\u610f\u6599\u4e86\u3002\u201d<\/p>\n<p align=\"center\">\u66f4\u591a\u5185\u5bb9\u63a8\u8350\uff1a&gt;&gt;&gt;<a href=\"http:\/\/dreamhost.cn\/zxzx\/329.html\">TCP\u6f0f\u6d1e\u5f15\u6765\u9ed1\u5ba2\u5bf9Linux\u7cfb\u7edf\u7684\u653b\u51fb<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5dee\u4e0d\u591a\u5728\u4e00\u5e74\u524d\uff0c Heartbleed \u51ed\u501f\u5176\u4e25\u91cd\u7684\u5371\u5bb3\u6027\u4f7f\u5f97\u6240\u6709\u7f51\u7edc\u7528\u6237\u4eba\u5fc3\u60f6\u60f6\u3002\u5982\u4eca\u5728\u5f00\u6e90\u4ee3\u7801\u4e2d\u53c8\u51fa\u73b0\u4e86\u53e6 &hellip; <a href=\"http:\/\/dreamhost.cn\/?p=338\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb<span class=\"screen-reader-text\">Venom\u6f0f\u6d1e\u7684\u5371\u5bb3\u6027\u5c0f\u4e8eHeartbleed\u6f0f\u6d1e<\/span><\/a><\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[32],"tags":[120,119],"_links":{"self":[{"href":"http:\/\/dreamhost.cn\/index.php?rest_route=\/wp\/v2\/posts\/338"}],"collection":[{"href":"http:\/\/dreamhost.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/dreamhost.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/dreamhost.cn\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"http:\/\/dreamhost.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=338"}],"version-history":[{"count":1,"href":"http:\/\/dreamhost.cn\/index.php?rest_route=\/wp\/v2\/posts\/338\/revisions"}],"predecessor-version":[{"id":340,"href":"http:\/\/dreamhost.cn\/index.php?rest_route=\/wp\/v2\/posts\/338\/revisions\/340"}],"wp:attachment":[{"href":"http:\/\/dreamhost.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=338"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/dreamhost.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=338"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/dreamhost.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=338"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}