{"id":1207,"date":"2021-07-02T14:44:51","date_gmt":"2021-07-02T06:44:51","guid":{"rendered":"https:\/\/blog.billows.com.tw\/?p=1207"},"modified":"2021-07-02T14:44:52","modified_gmt":"2021-07-02T06:44:52","slug":"cisa-%e6%95%a6%e4%bf%83%e7%b5%84%e7%b9%94%e5%9c%a8%e9%97%9c%e9%8d%b5%e7%b3%bb%e7%b5%b1%e4%b8%8a%e5%81%9c%e7%94%a8-windows-%e5%88%97%e5%8d%b0%e7%b7%a9%e8%a1%9d%e8%99%95%e7%90%86%e7%a8%8b%e5%bc%8f","status":"publish","type":"post","link":"https:\/\/blog.billows.com.tw\/?p=1207","title":{"rendered":"CISA \u6566\u4fc3\u7d44\u7e54\u5728\u95dc\u9375\u7cfb\u7d71\u4e0a\u505c\u7528 Windows \u5217\u5370\u7de9\u885d\u8655\u7406\u7a0b\u5f0f"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"554\" height=\"365\" src=\"https:\/\/blog.billows.com.tw\/wp-content\/uploads\/2021\/07\/image-1.png\" alt=\"\" class=\"wp-image-1208\" srcset=\"https:\/\/blog.billows.com.tw\/wp-content\/uploads\/2021\/07\/image-1.png 554w, https:\/\/blog.billows.com.tw\/wp-content\/uploads\/2021\/07\/image-1-300x198.png 300w\" sizes=\"auto, (max-width: 554px) 100vw, 554px\" \/><\/figure>\n\n\n\n<p>\u7f8e\u570b\u570b\u571f\u5b89\u5168\u90e8\u4e4b\u7db2\u8def\u5b89\u5168\u66a8\u57fa\u790e\u8a2d\u65bd\u5b89\u5168\u5c40(Cybersecurity and Infrastructure Security Agency, CISA) \u5df2\u767c\u5e03\u95dc\u65bc\u95dc\u9375 PrintNightmare \u96f6\u65e5\u6f0f\u6d1e\u7684\u8aaa\u660e\uff0c\u4e26\u5efa\u8b70\u8cc7\u5b89\u4eba\u54e1\u5728\u4e0d\u7528\u65bc\u5217\u5370\u7684\u4f3a\u670d\u5668\u4e0a\u505c\u7528(Disable) Windows Print Spooler \u5217\u5370\u7de9\u885d\u8655\u7406\u670d\u52d9\u3002<\/p>\n\n\n\n<p>CISA\u8868\u793a\uff0cCERT \u5354\u8abf\u4e2d\u5fc3\u5df2\u91dd\u5c0d Windows Print spooler \u670d\u52d9\u4e2d\u7684\u4e00\u500b\u95dc\u9375\u9060\u7aef\u7a0b\u5f0f\u78bc\u57f7\u884c\u6f0f\u6d1e\u767c\u5e03\u4e86<a href=\"https:\/\/www.kb.cert.org\/vuls\/id\/383432\">VulNote<\/a>\uff0c\u4e26\u6307\u51fa\uff1a\u201c\u96d6\u7136 Microsoft \u5df2\u767c\u5e03\u91dd\u5c0d CVE-2021-1675\u7684\u66f4\u65b0\uff0c\u4f46\u66f4\u65b0\u4e26\u672a\u89e3\u6c7aCVE-2021-1675 \u7684\u516c\u5171\u6f0f\u6d1e\u5229\u7528\u3002\u201d \u653b\u64ca\u8005\u53ef\u4ee5\u5229\u7528\u6b64\u6f0f\u6d1e\uff08\u7a31 PrintNightmare\uff09\u4f86\u63a7\u5236\u53d7\u5f71\u97ff\u7684\u7cfb\u7d71\u3002<\/p>\n\n\n\n<p>CISA \u9f13\u52f5\u8cc7\u5b89\u4eba\u54e1\u61c9\u63a1\u7528 Microsoft \u57282021 \u5e74 1 \u6708 11 \u65e5\u767c\u5e03\u7684<a href=\"https:\/\/docs.microsoft.com\/en-us\/defender-for-identity\/cas-isp-print-spooler\">\u64cd\u4f5c\u6307\u5357<\/a>\u4f5c\u6700\u4f73\u5be6\u8e10\uff1a\u201c\u7531\u65bc\u5b58\u5728\u66b4\u9732\u7684\u53ef\u80fd\u6027\uff0c\u7db2\u57df\u63a7\u5236\u5668\u548cAD\u7ba1\u7406\u7cfb\u7d71\u9700\u8981\u505c\u7528\u5217\u5370\u5f8c\u53f0\u8655\u7406\u7a0b\u5f0f\u670d\u52d9\uff0c\u63a8\u85a6\u7684\u65b9\u6cd5\u662f\u4f7f\u7528\u7fa4\u7d44\u539f\u5247(Group policy object)\u3002<\/p>\n\n\n\n<p>\u6839\u64da Microsoft \u7684\u5efa\u8b70\uff0c\u61c9\u901a\u904e\u7fa4\u7d44\u539f\u5247\u5728\u6240\u6709\u7db2\u57df\u63a7\u5236\u5668\u548c AD\u7ba1\u7406\u7cfb\u7d71\u4e0a\u505c\u7528Print Spooler \u670d\u52d9\uff0c\u56e0\u70ba\u5b83\u6703\u589e\u52a0\u906d\u53d7\u653b\u64ca\u7684\u98a8\u96aa\uff0c\u5fae\u8edf<a href=\"https:\/\/docs.microsoft.com\/en-us\/defender-for-identity\/cas-isp-print-spooler\">\u88dc\u5145<\/a>\u8aaa\uff0c\u7531\u65bc\u5927\u591a\u6578 Windows \u5ba2\u6236\u7aef\u548c\u4f3a\u670d\u5668\u5e73\u53f0\u4e0a\u9810\u8a2d\u555f\u7528\u9019\u670d\u52d9\uff0c\u5efa\u8b70\u5728\u6240\u6709\u4e0d\u9700\u8981\u7684\u4f3a\u670d\u5668\u4e0a\u505c\u7528\u5b83\uff0c\u4ee5\u6e1b\u8f15\u672a\u4f86\u53d7\u653b\u64ca\u7684\u98a8\u96aa\u3002<\/p>\n\n\n\n<p>\u76ee\u524d\uff0c\u5728Microsoft\u5b8c\u5168\u89e3\u6c7aPrintNightmare\u96f6\u65e5\u6f0f\u6d1e\u4e4b\u524d\uff0c\u505c\u7528Print Spooler \u670d\u52d9\u662f\u78ba\u4fdd\u99ed\u5ba2\uff0c\u5c24\u5176\u662f\u52d2\u7d22\u8edf\u9ad4\u7d44\u7e54\u4e0d\u6703\u8d81\u6a5f\u653b\u64ca\u4f01\u696d\u7db2\u8def\u7684\u6700\u7c21\u55ae\u65b9\u6cd5\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7f8e\u570b\u570b\u571f\u5b89\u5168\u90e8\u4e4b\u7db2\u8def\u5b89\u5168\u66a8\u57fa\u790e\u8a2d\u65bd\u5b89\u5168\u5c40(Cybersecurity and Infrastructure S <a class=\"read-more\" href=\"https:\/\/blog.billows.com.tw\/?p=1207\">READ MORE<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[174],"class_list":["post-1207","post","type-post","status-publish","format-standard","hentry","category-6","tag-news"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/blog.billows.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/1207","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.billows.com.tw\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.billows.com.tw\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.billows.com.tw\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.billows.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1207"}],"version-history":[{"count":1,"href":"https:\/\/blog.billows.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/1207\/revisions"}],"predecessor-version":[{"id":1209,"href":"https:\/\/blog.billows.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/1207\/revisions\/1209"}],"wp:attachment":[{"href":"https:\/\/blog.billows.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1207"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.billows.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1207"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.billows.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1207"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}