{"id":129790,"date":"2020-07-20T00:00:00","date_gmt":"2020-07-19T16:00:00","guid":{"rendered":"http:\/\/tnr.com.tw\/2020\/07\/20\/check-point%e7%99%bc%e7%8f%bewindows-dns%e6%bd%9b%e8%97%8f17%e5%b9%b4%e7%9a%84%e5%ae%89%e5%85%a8%e6%bc%8f%e6%b4%9e%ef%bc%8c%e7%82%ba%e5%85%a8%e7%90%83%e4%bc%81%e6%a5%ad%e6%8a%8a%e9%97%9c%e4%bc%ba\/"},"modified":"2020-07-20T00:00:00","modified_gmt":"2020-07-19T16:00:00","slug":"check-point%e7%99%bc%e7%8f%bewindows-dns%e6%bd%9b%e8%97%8f17%e5%b9%b4%e7%9a%84%e5%ae%89%e5%85%a8%e6%bc%8f%e6%b4%9e%ef%bc%8c%e7%82%ba%e5%85%a8%e7%90%83%e4%bc%81%e6%a5%ad%e6%8a%8a%e9%97%9c%e4%bc%ba","status":"publish","type":"post","link":"https:\/\/tnr.com.tw\/?p=129790","title":{"rendered":"Check Point\u767c\u73feWindows DNS\u6f5b\u85cf17\u5e74\u7684\u5b89\u5168\u6f0f\u6d1e\uff0c\u70ba\u5168\u7403\u4f01\u696d\u628a\u95dc\u4f3a\u670d\u5668\u8cc7\u5b89 \u5c0e\u5165\u696d\u754c\u9818\u5148AI\u4e8b\u4ef6\u5206\u6790\u529f\u80fd\uff0c\u53ef\u6d88\u9664\u8b66\u5831\u904e\u8f09\uff0c\u4ee5\u6975\u9ad8\u901f\u5ea6\u548c\u6e96\u78ba\u5ea6\u8b58\u5225\u4e26\u6514\u622a\u7db2\u8def\u653b\u64ca"},"content":{"rendered":"<\/p>\n

\u3010\u81fa\u5317\u8a0a\uff0c2020\u5e747\u670820\u65e5\u3011–\u5168\u7403\u7db2\u8def\u5b89\u5168\u89e3\u6c7a\u65b9\u6848\u9818\u5c0e\u5ee0\u5546Check Point® Software Technologies Ltd.<\/a>\uff08NASDAQ\u80a1\u7968\u4ee3\u78bc\uff1aCHKP\uff09\u7684\u7814\u7a76\u4eba\u54e1\u767c\u73fe\u4e86\u4e00\u500b\u6df1\u57cb\u5728Windows DNS\u4f3a\u670d\u566817\u5e74\u672a\u88ab\u767c\u73fe\u7684\u56b4\u91cd\u6f0f\u6d1e\u3002\u5fae\u8edf\u5728\u63a5\u7372Check Point\u5831\u544a\u5f8c\uff0c\u5217\u70baCVSS\u98a8\u96aa\u8a55\u5206\u7cfb\u7d71\u6700\u9ad8\u98a8\u96aa\u768410\u5206\uff0c\u4e26\u7dca\u6025\u91cb\u51fa\u4e86\u4fee\u88dc\u7a0b\u5f0f\uff0c\u53ef\u898b\u5176\u56b4\u91cd\u7a0b\u5ea6\u3002Check Point\u5efa\u8b70Windows DNS\u4f3a\u670d\u56682003\u81f32019\u7248\u7684\u4f7f\u7528\u8005\u76e1\u5feb\u5b89\u88dd\u4fee\u88dc\u7a0b\u5f0f\uff0c\u4ee5\u7dad\u8b77\u8cc7\u8a0a\u5b89\u5168\u3002<\/p>\n<\/p>\n

DNS<\/strong>\u76f8\u7576\u65bc\u7db2\u8def\u901a\u8a0a\u9304\uff0c\u4e00\u65e6\u906d\u653b\u7834\u5c07\u9762\u81e8\u6975\u5927\u98a8\u96aa<\/strong><\/p>\n

DNS\uff08Domain Name System\uff0c\u7db2\u57df\u540d\u7a31\u7cfb\u7d71\uff09\u662f\u5168\u7403\u7db2\u8def\u57fa\u790e\u8a2d\u65bd\u7684\u4e00\u90e8\u5206\uff0c\u5b83\u80fd\u5920\u5c07\u7db2\u7ad9\u540d\u7a31\u8f49\u63db\u70ba\u96fb\u8166\u641c\u5c0b\u8a72\u7db2\u7ad9\u6216\u767c\u9001\u96fb\u5b50\u90f5\u4ef6\u6240\u9700\u7684\u4e00\u4e32\u6578\u5b57\uff0c\u6982\u5ff5\u5c31\u50cf\u662f\u7db2\u8def\u7684\u300c\u901a\u8a0a\u9304\u300d\u3002\u7576\u4f7f\u7528\u8005\u64c1\u6709\u4e00\u500b\u7db2\u57df\u540d\u7a31\uff08\u5982www.checkpoint.com\uff09\uff0c\u5c31\u53ef\u4ee5\u900f\u904e\u300cDNS<\/a>\u8a18\u9304\u300d\u53d6\u5f97\u8a72\u7db2\u7ad9\u7684IP\u4f4d\u5740\u3002\u82e5\u662f\u99ed\u5ba2\u80fd\u5920\u7ac4\u6539\u4f01\u696d\u7db2\u8def\u7684DNS\u7d00\u9304\uff0c\u9032\u800c\u66f4\u6539\u7db2\u7ad9\u540d\u7a31\u6240\u8f49\u63db\u6210\u7684\u4f4d\u5740\uff0c\u90a3\u9ebc\u7121\u8ad6\u662f\u4f7f\u7528\u8005\u7684\u96fb\u5b50\u90f5\u4ef6\u5305\u542b\u4f7f\u7528\u8005\u7684\u6b0a\u9650\u8207\u6191\u8b49\uff0c\u6216\u662f\u516c\u53f8\u5167\u90e8\u7684\u7db2\u8def\u52d5\u614b\uff0c\u90fd\u9762\u81e8\u88ab\u64cd\u63a7\u7684\u98a8\u96aa\u3002<\/p>\n<\/p>\n

\u70ba\u4e86\u51f8\u986fDNS\u906d\u7be1\u6539\u7684\u5b89\u5168\u56b4\u91cd\u6027\uff0c2019\u5e74\u7f8e\u570b\u570b\u571f\u5b89\u5168\u90e8\u66fe\u767c\u4f48\u4e86\u4e00\u500b\u7f55\u898b\u7684\u7dca\u6025\u547d\u4ee4<\/a>\uff0c\u8981\u6c42\u6240\u6709\u7f8e\u570b\u806f\u90a6\u6c11\u653f\u6a5f\u69cb\u505a\u597d\u7db2\u57df\u540d\u7a31\u8a18\u9304\u6191\u8b49\u4fdd\u8b77\uff0c\u4ee5\u61c9\u5c0dDNS\u7d81\u67b6\u6d3b\u52d5\u3002\u900f\u904e\u7d81\u67b6\u9019\u4e9b\u76ee\u6a19\u7684DNS\u4f3a\u670d\u5668\uff0c\u653b\u64ca\u8005\u80fd\u5920\u5f9e\u4e2d\u6771\u7684\u8a31\u591a\u516c\u5171\u548c\u79c1\u71df\u90e8\u9580\u4e2d\u7aca\u53d6\u96fb\u5b50\u90f5\u4ef6\u548c\u5176\u4ed6\u767b\u9304\u6191\u8b49\uff0c\u5c07\u6240\u6709\u96fb\u5b50\u90f5\u4ef6\u548cVPN\u6d41\u91cf\u91cd\u65b0\u5c0e\u5411\u5230\u7531\u653b\u64ca\u8005\u63a7\u5236\u7684\u7db2\u8def\u4f4d\u5740\u3002<\/p>\n<\/p>\n

SIGRed<\/strong>\u6f0f\u6d1e\u5df2\u6f5b\u85cf\u5728<\/strong>Windows DNS<\/strong>\u4f3a\u670d\u5668\u9577\u9054<\/strong>17<\/strong>\u5e74\uff0c\u5177\u5099\u81ea\u4e3b\u589e\u751f\uff08<\/strong>Wormable<\/strong>\uff09\u80fd\u529b<\/strong><\/p>\n

\u9019\u500b\u6f0f\u6d1e\u88abCheck Point\u547d\u540d\u70baSIGRed\uff0c\u5176\u767c\u751f\u5728Windows DNS\u4f3a\u670d\u5668\u89e3\u6790\u5916\u90e8\u50b3\u5165\u7684DNS\u67e5\u8a62\uff0c\u4ee5\u53ca\u91dd\u5c0d\u8f49\u9001\u7684DNS\u67e5\u8a62\u56de\u61c9\u9032\u884c\u89e3\u6790\u7684\u904e\u7a0b\u4e2d\u3002\u5982\u679c\u7531\u60e1\u610fDNS\u767c\u51fa\u8981\u6c42\uff0c\u90a3\u9ebc\u5b83\u5c07\u89f8\u767c\u57fa\u790e\u67b6\u69cb\u7684\u8a18\u61b6\u9ad4\u5806\u7a4d\u5340\u7de9\u885d\u6ea2\u4f4d\uff08heap-based buffer overflow\uff09\uff0c\u4f7f\u99ed\u5ba2\u80fd\u5920\u63a7\u5236\u4f3a\u670d\u5668\u3002<\/p>\n<\/p>\n

\u6b64\u5916\uff0c\u5fae\u8edf\u5f62\u5bb9SIGRed\u64c1\u6709\u300c\u81ea\u4e3b\u589e\u751f\uff08Wormable\uff09\u300d\u7684\u80fd\u529b\uff0c\u4ee3\u8868\u5b83\u80fd\u85c9\u7531\u653b\u64ca\u67d0\u500b\u6f0f\u6d1e\u4f86\u555f\u52d5\u9023\u9396\u53cd\u61c9\uff0c\u5c07\u75c5\u6bd2\u5f9e\u6613\u53d7\u653b\u64ca\u7684\u6a5f\u5668\u6563\u64ad\u81f3\u5176\u9918\u4e5f\u6613\u53d7\u653b\u64ca\u7684\u88dd\u7f6e\u4e0a\uff0c\u904e\u7a0b\u751a\u81f3\u7121\u9808\u4eba\u5de5\u5e72\u9810\u64cd\u4f5c\u3002\u7531\u65bc\u8a31\u591a\u4f01\u696d\u90fd\u672a\u91cd\u8996DNS\u7684\u5b89\u5168\u6027\uff0c\u56e0\u6b64\u4e00\u53f0\u53d7\u611f\u67d3\u7684\u96fb\u8166\u53ef\u80fd\u5c31\u6703\u5316\u8eab\u300c\u8d85\u7d1a\u50b3\u64ad\u8005\u300d\uff0c\u53ea\u8981\u77ed\u77ed\u5e7e\u5206\u9418\uff0c\u99ed\u5ba2\u4fbf\u80fd\u5f9e\u5c0f\u6f0f\u6d1e\u4e0b\u624b\uff0c\u5c07\u653b\u64ca\u8f3b\u5c04\u5230\u6574\u500b\u4f01\u696d\u7684\u7db2\u8def\u4e2d\u3002\u5982\u6b64\u9ad8\u98a8\u96aa\u7684\u6f0f\u6d1e\u82e5\u906d\u99ed\u5ba2\u5229\u7528\uff0c\u6240\u6709\u4f7f\u7528Windows\u4f3a\u670d\u56682003\u81f32019\u7248\u7684\u4f01\u696d\u90fd\u9762\u81e8\u4f3a\u670d\u5668\u7db2\u57df\u540d\u7a31\u7ba1\u7406\u8a31\u53ef\u6b0a\u88ab\u7aca\u53d6\uff0c\u5c0e\u81f4\u6574\u500b\u4f01\u696d\u57fa\u790e\u8a2d\u65bd\u8499\u53d7\u56b4\u91cd\u640d\u5bb3\u7684\u5a01\u8105\u3002<\/p>\n<\/p>\n

\u5fae\u8edf\u91cb\u51fa\u4fee\u88dc\u7a0b\u5f0f\u4f5c\u70ba\u89e3\u6c7a\u65b9\u6848<\/strong><\/p>\n

Check Point\u65bc5\u670819\u65e5\u5411\u5fae\u8edf\u63ed\u9732\u4e86SIGRed\u6f0f\u6d1e\uff0c\u800c\u5fae\u8edf\u4e5f\u8fc5\u901f\u505a\u51fa\u4e86\u61c9\u5c0d\uff0c\u958b\u767c\u51fa\u4fdd\u8b77Windows DNS\u4f3a\u670d\u5668\u7684\u9060\u7aef\u57f7\u884c\u4ee3\u78bc\uff08CVE-2020-1350\uff09\uff0c\u4e26\u57287\u670814\u65e5\u91cb\u51fa\u4fee\u88dc\u7a0b\u5f0f\u3002<\/p>\n<\/p>\n

Check Point\u8a8d\u70ba\u9019\u500b\u6f0f\u6d1e\u906d\u5230\u99ed\u5ba2\u5229\u7528\u7684\u53ef\u80fd\u6027\u5f88\u5927\uff0c\u56e0\u70ba\u5167\u90e8\u7814\u7a76\u5718\u968a\u767c\u73fe\u4e86\u5229\u7528\u6b64\u6f0f\u6d1e\u6240\u9700\u7684\u6240\u6709\u539f\u8a9e\uff08primitives\uff09\uff0c\u8868\u793a\u99ed\u5ba2\u4e5f\u53ef\u80fd\u627e\u5230\u76f8\u540c\u7684\u8cc7\u6e90\u3002\u6b64\u5916\uff0c\u4e00\u4e9b\u7db2\u8def\u670d\u52d9\u63d0\u4f9b\u5546\uff08ISP\uff09\u751a\u81f3\u53ef\u80fd\u5df2\u5c07\u5176\u516c\u5171DNS\u4f3a\u670d\u5668\u8a2d\u7f6e\u6210\u4e86WinDNS\uff0cCheck Point\u5f37\u70c8\u5efa\u8b70\u6240\u6709\u4f7f\u7528\u8005\u66f4\u65b0\u53d7\u5f71\u97ff\u7684Windows DNS\u4f3a\u670d\u5668\uff0c\u4ee5\u9632\u6b62\u6f0f\u6d1e\u906d\u5230\u99ed\u5ba2\u5229\u7528\u3002<\/p>\n<\/p>\n

Check Point IPS blade\u89e3\u6c7a\u65b9\u6848\u53ef\u70ba\u5fae\u8edfWindows DNS\u4f3a\u670d\u5668\u7684SIGRed\u6f0f\u6d1e\u5a01\u8105\u63d0\u4f9b\u9632\u8b77\u3002\u95dc\u65bc\u6b64\u6f0f\u6d1e\u7684\u66f4\u591a\u8cc7\u8a0a\uff0c\u8acb\u898bCheck Point Research\u7684\u90e8\u843d\u683c\uff1ahttps:\/\/research.checkpoint.com\/2020\/resolving-your-way-into-domain-admin:-exploiting-a-17-year-old-bug-in-windows-dns-servers\/<\/a><\/p>\n<\/p>\n

\u95dc\u6ce8<\/strong>Check Point<\/strong><\/p>\n

Facebook:https:\/\/www.facebook.com\/checkpoint.tw\/<\/a><\/p>\n

Twitter:http:\/\/www.twitter.com\/checkpointsw<\/a>
\n\u90e8\u843d\u683c\uff1ahttps:\/\/research.checkpoint.com\/<\/a><\/p>\n

YouTube:http:\/\/www.youtube.com\/user\/CPGlobal<\/a>
\nLinkedIn:https:\/\/www.linkedin.com\/company\/check-point-software-technologies<\/a><\/p>\n<\/p>\n

\u95dc\u65bc<\/strong>Check Point Software Technologies Ltd.<\/strong><\/p>\n

Check Point Software Technologies Ltd.\uff08www.checkpoint.com<\/a>\uff09\u662f\u5168\u7403\u9818\u5148\u7684\u653f\u5e9c\u8207\u4f01\u696d\u7db2\u8def\u5b89\u5168\u89e3\u6c7a\u65b9\u6848\u4f9b\u61c9\u5546\uff0c\u80fd\u5920\u4fdd\u8b77\u5ba2\u6236\u514d\u65bc\u906d\u53d7\u7b2c\u4e94\u4ee3\u7db2\u8def\u653b\u64ca\uff0c\u5c0d\u60e1\u610f\u8edf\u9ad4\u3001\u52d2\u7d22\u8edf\u9ad4\u8207\u5176\u4ed6\u653b\u64ca\u985e\u578b\u7684\u6514\u622a\u7387\u9818\u5148\u696d\u754c\u5176\u4ed6\u5ee0\u5546\u3002Check Point\u63d0\u4f9b\u591a\u5c64\u5f0f\u5b89\u5168\u67b6\u69cb\u3001\u300cInfinity\u300d\u5168\u9762\u9632\u8b77\u8207\u91dd\u5c0d\u7b2c\u4e94\u4ee3\u7db2\u8def\u653b\u64ca\u7684\u9032\u968e\u5a01\u8105\u9632\u8b77\uff0c\u4f86\u4fdd\u8b77\u4f01\u696d\u653e\u7f6e\u65bc\u96f2\u7aef\u3001\u7db2\u8def\u8207\u884c\u52d5\u88dd\u7f6e\u4e0a\u7684\u8cc7\u8a0a\u3002Check Point\u63d0\u4f9b\u6700\u5168\u9762\u3001\u6700\u76f4\u89c0\u7684\u55ae\u9ede\u63a7\u5236\u5b89\u5168\u7ba1\u7406\u7cfb\u7d71\uff0c\u4e26\u70ba\u8d85\u904e10\u842c\u5bb6\u5404\u7a2e\u898f\u6a21\u7684\u4f01\u696d\u7d44\u7e54\u63d0\u4f9b\u9632\u79a6\u63aa\u65bd\u3002<\/p>\n<\/p>\n

\u95dc\u65bc<\/strong>Check Point Research<\/strong><\/p>\n

Check Point Research\u80fd\u5920\u70baCheck Point Software\u5ba2\u6236\u4ee5\u53ca\u6574\u500b\u60c5\u5831\u754c\u63d0\u4f9b\u9818\u5148\u7684\u7db2\u8def\u5a01\u8105\u60c5\u5831\u3002Check Point\u7814\u7a76\u5718\u968a\u8ca0\u8cac\u8490\u96c6\u548c\u5206\u6790ThreatCloud\u5132\u5b58\u7684\u5168\u7403\u7db2\u8def\u653b\u64ca\u6578\u64da\uff0c\u4ee5\u4fbf\u5728\u9632\u7bc4\u99ed\u5ba2\u6642\uff0c\u78ba\u4fdd\u6240\u6709Check Point\u7522\u54c1\u90fd\u4eab\u6709\u6700\u65b0\u4fdd\u8b77\u63aa\u65bd\u3002\u6b64\u5916\uff0c\u8a72\u5718\u968a\u7531100\u591a\u540d\u5206\u6790\u5e2b\u548c\u7814\u7a76\u4eba\u54e1\u7d44\u6210\uff0c\u80fd\u5920\u8207\u5176\u4ed6\u5b89\u5168\u5ee0\u5546\u3001\u57f7\u6cd5\u6a5f\u95dc\u53ca\u5404\u500b\u8a08\u7b97\u6a5f\u5b89\u5168\u61c9\u6025\u6a5f\u95dc\u5c55\u958b\u5408\u4f5c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u3010\u81fa\u5317\u8a0a\uff0c2020\u5e747\u670820\u65e5\u3011–\u5168\u7403\u7db2\u8def\u5b89\u5168\u89e3… <\/p>\n","protected":false},"author":1,"featured_media":129791,"comment_status":"","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[14],"tags":[],"post_folder":[],"class_list":["post-129790","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-finance"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/tnr.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/129790","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tnr.com.tw\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tnr.com.tw\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tnr.com.tw\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tnr.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=129790"}],"version-history":[{"count":0,"href":"https:\/\/tnr.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/129790\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tnr.com.tw\/index.php?rest_route=\/wp\/v2\/media\/129791"}],"wp:attachment":[{"href":"https:\/\/tnr.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=129790"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tnr.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=129790"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tnr.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=129790"},{"taxonomy":"post_folder","embeddable":true,"href":"https:\/\/tnr.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fpost_folder&post=129790"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}