{"id":221972,"date":"2022-12-04T14:59:00","date_gmt":"2022-12-04T11:59:00","guid":{"rendered":"https:\/\/geek.mediadoma.com\/?p=221972"},"modified":"2022-12-04T14:59:11","modified_gmt":"2022-12-04T11:59:11","slug":"vaerskendus-see-ei-toeoeta-printnightmarei-haavatavuse-parandamiseks-vaerskendage-oma-windowsi-arvutit-kohe","status":"publish","type":"post","link":"https:\/\/geek.mediadoma.com\/et\/vaerskendus-see-ei-toeoeta-printnightmarei-haavatavuse-parandamiseks-vaerskendage-oma-windowsi-arvutit-kohe\/","title":{"rendered":"[V\u00e4rskendus: see ei t\u00f6\u00f6ta] PrintNightmare&#8217;i haavatavuse parandamiseks v\u00e4rskendage oma Windowsi arvutit kohe"},"content":{"rendered":"<p>Microsoft<\/p>\n<p>Microsoft on v\u00e4lja andnud <a href=\"https:\/\/click.linksynergy.com\/deeplink?id=2QzUaswX1as&amp;mid=24542&amp;u1=rg\/91345&amp;murl=https%3A%2F%2Fmsrc.microsoft.com%2Fupdate-guide%2Fvulnerability%2FCVE-2021-34527\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">Windowsi erakorralise v\u00e4rskenduse<\/a>, et parandada <a href=\"https:\/\/geek.mediadoma.com\/et\/teadlased-leiavad-uue-windowsi-aerakasutamise-ja-raeaegivad-haekkeritele-kogemata-kuidas-seda-kasutada\/\" title=\"PrintNightmare&#039;i\">PrintNightmare&#8217;i<\/a> haavatavust, mis v\u00f5imaldab h\u00e4kkeritel arvutite \u00fcle Print Spooler s\u00fcsteemi kaudu \u00fcle v\u00f5tta. See v\u00e4rskendus h\u00f5lmab laia valikut Windowsi operatsioonis\u00fcsteeme, sealhulgas Windows 7, mis <a href=\"https:\/\/www.howtogeek.com\/469843\/windows-7-dies-today-heres-what-you-need-to-know\/\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">v\u00e4ljus Microsofti turbev\u00e4rskenduste ts\u00fcklist<\/a> eelmise aasta l\u00f5pus.<\/p>\n<blockquote>\n<p><strong>V\u00e4rskendus, 7\/7\/21 16:31 Ida:<\/strong> Selgub, et see plaaster on m\u00f5nev\u00f5rra kasutu. Nagu teatas <a href=\"https:\/\/www.bleepingcomputer.com\/news\/microsoft\/microsofts-incomplete-printnightmare-patch-fails-to-fix-vulnerability\/\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">Bleeping Computer<\/a>, saavad h\u00e4kkerid h\u00f5lpsasti omandada vanematel masinatel S\u00dcSTEEMI privileege, kasutades \u00e4ra PrintNightmare&#8217;i kohalike \u00f5iguste \u00e4rakasutamise komponenti. Uuemates masinates peavad h\u00e4kkerid lihtsalt lubama punkti- ja printimispiirangute poliitika, et Microsofti paigast m\u00f6\u00f6da minna, mis on v\u00e4ike takistus neile, kes t\u00f5esti tahavad arvuti v\u00f5i v\u00f5rgu \u00fcle kontrolli saada.<\/p>\n<p>Praegu on ainus viis end PrintNightmare&#8217;i eest kaitsta, kui keelata Windowsi prindispuuler \u2013 <a href=\"https:\/\/click.linksynergy.com\/deeplink?id=2QzUaswX1as&amp;mid=24542&amp;u1=rg\/91345&amp;murl=https%3A%2F%2Fmsrc.microsoft.com%2Fupdate-guide%2Fvulnerability%2FCVE-2021-34527\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">Microsofti turvareageerimiskeskuses<\/a> on selle teema kohta samm-sammuline juhend. J\u00e4tkame PrintNightmare&#8217;i \u00e4rakasutamise kohta aruandlust, kui uut teavet ilmneb.<\/p>\n<\/blockquote>\n<p>PrintNightmare, tuntud ka kui CVE-2021-34527, avastasid Hiina tehnoloogiaettev\u00f5tte Sangfor teadlased. Need teadlased avaldasid PrintNightmare&#8217;is <a href=\"https:\/\/geek.mediadoma.com\/et\/teadlased-leiavad-uue-windowsi-aerakasutamise-ja-raeaegivad-haekkeritele-kogemata-kuidas-seda-kasutada\/\" title=\"kontseptsiooni t\u00f5endi,\">kontseptsiooni t\u00f5endi,<\/a> kuna pidasid seda sarnaseks, varem paigatud haavatavusega. See kontseptsiooni t\u00f5end andis h\u00e4kkeritele plaani PrintNightmare&#8217;i \u00e4rakasutamiseks ja Microsofti s\u00f5nul kahjustas see viga mitut s\u00fcsteemi.<\/p>\n<p>M\u00f5ni p\u00e4ev p\u00e4rast seda, kui Sangfor avaldas oma kontseptsiooni t\u00f5endi, klassifitseeris Microsoft PrintNightmare&#8217;i kriitiliseks haavatavaks. Kasutamise korral annab h\u00e4kkeritele t\u00e4ieliku kontrolli s\u00fcsteemi \u00fcle ja see m\u00f5jutab k\u00f5iki Windowsi versioone.<\/p>\n<p>On selge, et PrintNightmare kujutab t\u00f5sist ohtu \u00fcksikisikutele, ettev\u00f5tetele ja organisatsioonidele, kellel on suured v\u00f5rgud, n\u00e4iteks raamatukogud. See on ilmselt p\u00f5hjus, miks Microsoft avaldab h\u00e4daolukorra v\u00e4rskendust peaaegu k\u00f5ikidele Windowsi versioonidele, mis on v\u00e4lja antud alates 2008. aastast. Paigutuste loend sisaldab Windows 10, Windows 8.1, Windows RT 8.1, Windows 7 ja mitut Windows Serveri versiooni, sealhulgas 2019, 2012 R2 ja 2008. aasta v\u00e4ljalasked. Windows Server 2012 ja 2016 v\u00e4rskendused on peagi tulemas koos v\u00e4rskendusega Windows 10 versioonile 1607.<\/p>\n<p>Microsoft soovitab Windowsi kasutajatel selle v\u00e4rskenduse kohe installida. Saate Windowsi k\u00e4sitsi v\u00e4rskendada oma seadete <a href=\"https:\/\/support.microsoft.com\/en-us\/windows\/update-windows-10-3c5ae7fc-9fb6-9af1-1984-b5e0412c556a\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">Windowsi v\u00e4rskenduste<\/a> lehe kaudu.<\/p>\n<p>Allikas: <a href=\"https:\/\/click.linksynergy.com\/deeplink?id=2QzUaswX1as&amp;mid=24542&amp;u1=rg\/91345&amp;murl=https%3A%2F%2Fmsrc.microsoft.com%2Fupdate-guide%2Fvulnerability%2FCVE-2021-34527\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">Microsoft<\/a> <a href=\"https:\/\/www.theverge.com\/2021\/7\/6\/22565868\/microsoft-printnightmare-windows-print-spooler-service-emergency-patch-hotfix\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">The Verge&#8217;i<\/a> kaudu<a href=\"https:\/\/www.theverge.com\/2021\/7\/6\/22565868\/microsoft-printnightmare-windows-print-spooler-service-emergency-patch-hotfix\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external\"><\/a><\/p>\n<p><div id=\"PostUnique_PostSource\" style=\"padding-top: 50px\">:  <a target=\"_blank\" rel=\"noopener nofollow\" href=\"\/\/www.reviewgeek.com\" class=\"external external_icon\">www.reviewgeek.com<\/a><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Microsoft on v\u00e4lja andnud Windowsi erakorralise v\u00e4rskenduse, et parandada PrintNightmare&#8217;i haavatavust, mis v\u00f5imaldab h\u00e4kkeritel arvutite \u00fcle Print Spooler s\u00fcsteemi kaudu \u00fcle v\u00f5tta. See v\u00e4rskendus h\u00f5lmab laia valikut Windowsi operatsioonis\u00fcsteeme, sealhulgas Windows 7, mis v\u00e4ljus Microsofti turbev\u00e4rskenduste ts\u00fcklist eelmise aasta l\u00f5pus.<\/p>\n","protected":false},"author":1,"featured_media":230576,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_wp_rev_ctl_limit":""},"categories":[735,640,640,680,735,724,680,754,724,754],"tags":[],"class_list":["post-221972","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mitmesugused","category-arvutid","category-elujouline","category-uudis","category-turvalisus"],"_links":{"self":[{"href":"https:\/\/geek.mediadoma.com\/et\/wp-json\/wp\/v2\/posts\/221972","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/geek.mediadoma.com\/et\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/geek.mediadoma.com\/et\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/geek.mediadoma.com\/et\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/geek.mediadoma.com\/et\/wp-json\/wp\/v2\/comments?post=221972"}],"version-history":[{"count":0,"href":"https:\/\/geek.mediadoma.com\/et\/wp-json\/wp\/v2\/posts\/221972\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/geek.mediadoma.com\/et\/wp-json\/wp\/v2\/media\/230576"}],"wp:attachment":[{"href":"https:\/\/geek.mediadoma.com\/et\/wp-json\/wp\/v2\/media?parent=221972"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/geek.mediadoma.com\/et\/wp-json\/wp\/v2\/categories?post=221972"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/geek.mediadoma.com\/et\/wp-json\/wp\/v2\/tags?post=221972"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}