{"id":88860,"date":"2021-07-08T10:51:46","date_gmt":"2021-07-08T01:51:46","guid":{"rendered":"https:\/\/softantenna.com\/wp\/?p=88860"},"modified":"2021-07-08T10:51:46","modified_gmt":"2021-07-08T01:51:46","slug":"microsoft-printnightmare-already-by-passed","status":"publish","type":"post","link":"https:\/\/softantenna.com\/blog\/microsoft-printnightmare-already-by-passed\/","title":{"rendered":"Microsoft\u306e\u300cPrintNightmare\u300d\u7dca\u6025\u30d1\u30c3\u30c1\u306e\u30d0\u30a4\u30d1\u30b9\u65b9\u6cd5\u304c\u65e9\u304f\u3082\u767a\u898b\u3055\u308c\u308b"},"content":{"rendered":"<p><img decoding=\"async\" style=\"display:block; margin-left:auto; margin-right:auto;\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2021\/07\/E5rwovaXIAUeJAK.jpeg\" alt=\"E5rwovaXIAUeJAK\" title=\"E5rwovaXIAUeJAK.jpeg\" border=\"0\" width=\"1280\" height=\"720\" \/><\/p>\n<p>Microsoft\u306f\u5148\u65e5\u3001Windows\u306e\u5370\u5237\u30b9\u30d7\u30fc\u30e9\u30fc\u306e\u8106\u5f31\u6027\u300cPrintNightmare\u300d\u3092\u4fee\u6b63\u3059\u308b\u5b9a\u4f8b\u5916\u306e\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\u3092Windows\u306e\u5404\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u5bfe\u3057\u3066<a href=\"https:\/\/softantenna.com\/blog\/windows-10-kb5004945-fix-printnightmare\/\">\u516c\u958b<\/a>\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u8106\u5f31\u6027\u306f\u5b9f\u969b\u306b\u60aa\u7528\u3055\u308c\u3066\u304a\u308a\u3001Microsoft\u306f\u30d1\u30c3\u30c1\u3092\u8a18\u9332\u7684\u306a\u901f\u3055\u3067\u516c\u958b\u3057\u307e\u3057\u305f\u304c\u3001\u4fee\u6b63\u306f\u5b8c\u5168\u306a\u3082\u306e\u3067\u306f\u306a\u304b\u3063\u305f\u306e\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u4fee\u6b63\u30d7\u30ed\u30b0\u30e9\u30e0\u9069\u7528\u5f8c\u306e\u74b0\u5883\u306b\u8106\u5f31\u6027\u304c\u4f9d\u7136\u3068\u3057\u3066\u6b8b\u3063\u3066\u3044\u308b\u3088\u3046\u3060\u3068<a href=\"https:\/\/www.bleepingcomputer.com\/news\/microsoft\/microsofts-incomplete-printnightmare-patch-fails-to-fix-vulnerability\/\">BleepingComputer<\/a>\u306f\u4f1d\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u7814\u7a76\u8005\u3089\u304c\u3001PrintNightmare\u306e\u8106\u5f31\u6027\u306b\u5bfe\u3059\u308b\u30de\u30a4\u30af\u30ed\u30bd\u30d5\u30c8\u306e\u7dca\u6025\u30d1\u30c3\u30c1\u3092\u56de\u907f\u3057\u3001\u4fee\u6b63\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u305f\u72b6\u614b\u3067\u3001\u30ea\u30e2\u30fc\u30c8\u30b3\u30fc\u30c9\u5b9f\u884c\u304a\u3088\u3073\u30ed\u30fc\u30ab\u30eb\u3067\u306e\u6a29\u9650\u6607\u683c\u3092\u5b9f\u73fe\u3059\u308b\u3053\u3068\u306b\u6210\u529f\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5b9f\u9a13\u30c4\u30fc\u30eb<a href=\"https:\/\/github.com\/gentilkiwi\/mimikatz\">Mimikatz<\/a>\u306e\u4f5c\u8005\u3067\u3042\u308bBenjamin Delpy\u6c0f\u306b\u3088\u308b\u3068\u3001\u30dd\u30a4\u30f3\u30c8\u30a2\u30f3\u30c9\u30d7\u30ea\u30f3\u30c8\u30dd\u30ea\u30b7\u30fc\u304c\u6709\u52b9\u306b\u306a\u3063\u3066\u3044\u308b\u5834\u5408\u3001\u3053\u306e\u30d1\u30c3\u30c1\u3092\u8fc2\u56de\u3057\u3066\u30ea\u30e2\u30fc\u30c8\u30b3\u30fc\u30c9\u5b9f\u884c\u304c\u53ef\u80fd\u306b\u306a\u308b\u3068\u306e\u3053\u3068\u3067\u3059\u3002<\/p>\n<blockquote class=\"twitter-tweet\">\n<p lang=\"en\" dir=\"ltr\">Dealing with strings &amp; filenames is hard&#x1f609;<br \/>New function in <a href=\"https:\/\/twitter.com\/hashtag\/mimikatz?src=hash&amp;ref_src=twsrc%5Etfw\">#mimikatz<\/a> &#x1f95d;to normalize filenames (bypassing checks by using UNC instead of \\\\server\\share format)<\/p>\n<p>So a RCE (and LPE) with <a href=\"https:\/\/twitter.com\/hashtag\/printnightmare?src=hash&amp;ref_src=twsrc%5Etfw\">#printnightmare<\/a> on a fully patched server, with Point &amp; Print enabled<\/p>\n<p>&gt; <a href=\"https:\/\/t.co\/Wzb5GAfWfd\">https:\/\/t.co\/Wzb5GAfWfd<\/a> <a href=\"https:\/\/t.co\/HTDf004N7r\">pic.twitter.com\/HTDf004N7r<\/a><\/p>\n<p>&mdash; &#x1f95d; Benjamin Delpy (@gentilkiwi) <a href=\"https:\/\/twitter.com\/gentilkiwi\/status\/1412771368534528001?ref_src=twsrc%5Etfw\">July 7, 2021<\/a><\/p><\/blockquote>\n<p> <script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<p>\u3053\u306e\u56de\u907f\u65b9\u6cd5\u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u7814\u7a76\u8005Will Dorman\u6c0f\u306b\u3088\u3063\u3066\u78ba\u8a8d\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<blockquote class=\"twitter-tweet\">\n<p lang=\"en\" dir=\"ltr\">Confirmed.<br \/>If you have a system where PointAndPrint NoWarningNoElevationOnInstall = 1, then Microsoft&#39;s patch for <a href=\"https:\/\/twitter.com\/hashtag\/PrintNightmare?src=hash&amp;ref_src=twsrc%5Etfw\">#PrintNightmare<\/a> CVE-2021-34527 does nothing to prevent either LPE or RCE. <a href=\"https:\/\/t.co\/RgIc1yrnhn\">https:\/\/t.co\/RgIc1yrnhn<\/a> <a href=\"https:\/\/t.co\/Ntxe9wpuke\">pic.twitter.com\/Ntxe9wpuke<\/a><\/p>\n<p>&mdash; Will Dormann (@wdormann) <a href=\"https:\/\/twitter.com\/wdormann\/status\/1412813044279910416?ref_src=twsrc%5Etfw\">July 7, 2021<\/a><\/p><\/blockquote>\n<p> <script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<p>\u73fe\u5728\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u7814\u7a76\u8005\u306f\u3001\u3059\u3079\u3066\u306e\u554f\u984c\u304c\u89e3\u6c7a\u3059\u308b\u307e\u3067\u3001\u5370\u5237\u30b9\u30d7\u30fc\u30e9\u30fc\u30b5\u30fc\u30d3\u30b9\u3092\u7121\u52b9\u306b\u3059\u308b\u3053\u3068\u3092\u63a8\u5968\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Microsoft\u306f\u5148\u65e5\u3001Windows\u306e\u5370\u5237\u30b9\u30d7\u30fc\u30e9\u30fc\u306e\u8106\u5f31\u6027\u300cPrintNightmare\u300d\u3092\u4fee\u6b63\u3059\u308b\u5b9a\u4f8b\u5916\u306e\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\u3092Windows\u306e\u5404\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u5bfe\u3057\u3066\u516c\u958b\u3057\u307e\u3057\u305f\u3002 \u8106\u5f31\u6027\u306f\u5b9f\u969b\u306b\u60aa\u7528\u3055\u308c\u3066\u304a\u308a\u3001Micr [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":88861,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":""},"categories":[3],"tags":[87,3298],"class_list":["post-88860","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-windows","tag-microsoft","tag-windows"],"_links":{"self":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/88860","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/comments?post=88860"}],"version-history":[{"count":0,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/88860\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media\/88861"}],"wp:attachment":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media?parent=88860"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/categories?post=88860"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/tags?post=88860"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}