{"id":625,"date":"2022-01-27T10:28:47","date_gmt":"2022-01-27T09:28:47","guid":{"rendered":"https:\/\/nsix.pl\/blog\/?p=625"},"modified":"2022-11-15T11:30:01","modified_gmt":"2022-11-15T10:30:01","slug":"nowa-podatnosc-serwerow-linux-cve-021-4034","status":"publish","type":"post","link":"https:\/\/nsix.pl\/blog\/nowa-podatnosc-serwerow-linux-cve-021-4034\/","title":{"rendered":"Nowa podatno\u015b\u0107 serwer\u00f3w Linux &#8211; CVE-021-4034"},"content":{"rendered":"<p>W ostatnich dniach zosta\u0142a wykryta nowa podatno\u015b\u0107 serwer\u00f3w Linux pozwalaj\u0105ca ka\u017cdemu u\u017cytkownikowi na przej\u0119cie najwy\u017cszych uprawnie\u0144 u\u017cytkownika root. Luka zosta\u0142a oznaczona jako <em><a href=\"http:\/\/cve.mitre.org\/cgi-bin\/cvename.cgi?name=CVE-2021-4034\" target=\"_blank\" rel=\"noopener noreferrer\">CVE-2021-4034<\/a>\u00a0<\/em>i dotyczy ona ka\u017cdego systemu operacyjnego Linux\/Unix kt\u00f3ry zosta\u0142 wydany po 2009 roku. Wi\u0119kszo\u015b\u0107 producent\u00f3w oprogramowania wypu\u015bci\u0142a ju\u017c stosowne \u0142atki do swoich system\u00f3w dlatego warto przyst\u0105pi\u0107 do aktualizacji swojego serwera aby uchroni\u0107 si\u0119 przed atakami i pr\u00f3bami przej\u0119cia. W celu uzyskania dodatkowych informacji czy aktualizacja naszego systemu operacyjnego niweluje powy\u017cszy b\u0142\u0105d nale\u017cy uda\u0107 si\u0119 na stron\u0119 producenta danego systemu operacyjnego.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>W ostatnich dniach zosta\u0142a wykryta nowa podatno\u015b\u0107 serwer\u00f3w Linux pozwalaj\u0105ca ka\u017cdemu u\u017cytkownikowi na przej\u0119cie najwy\u017cszych uprawnie\u0144 u\u017cytkownika root. Luka zosta\u0142a oznaczona jako CVE-2021-4034\u00a0i dotyczy ona ka\u017cdego systemu operacyjnego Linux\/Unix kt\u00f3ry zosta\u0142 wydany po 2009 roku. Wi\u0119kszo\u015b\u0107 producent\u00f3w oprogramowania wypu\u015bci\u0142a ju\u017c stosowne \u0142atki do swoich system\u00f3w dlatego warto przyst\u0105pi\u0107 do aktualizacji swojego serwera aby uchroni\u0107 si\u0119 &hellip; <a href=\"https:\/\/nsix.pl\/blog\/nowa-podatnosc-serwerow-linux-cve-021-4034\/\" class=\"more-link\">Czytaj dalej <span class=\"screen-reader-text\">Nowa podatno\u015b\u0107 serwer\u00f3w Linux &#8211; CVE-021-4034<\/span><\/a><\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[193,12,14,9],"class_list":["post-625","post","type-post","status-publish","format-standard","hentry","category-bez-kategorii","tag-cve","tag-linux","tag-serwery-wirtualne","tag-vps"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Nowa podatno\u015b\u0107 serwer\u00f3w Linux - CVE-021-4034 - NSIX Blog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/nsix.pl\/blog\/nowa-podatnosc-serwerow-linux-cve-021-4034\/\" \/>\n<meta property=\"og:locale\" content=\"pl_PL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Nowa podatno\u015b\u0107 serwer\u00f3w Linux - CVE-021-4034 - NSIX Blog\" \/>\n<meta property=\"og:description\" content=\"W ostatnich dniach zosta\u0142a wykryta nowa podatno\u015b\u0107 serwer\u00f3w Linux pozwalaj\u0105ca ka\u017cdemu u\u017cytkownikowi na przej\u0119cie najwy\u017cszych uprawnie\u0144 u\u017cytkownika root. Luka zosta\u0142a oznaczona jako CVE-2021-4034\u00a0i dotyczy ona ka\u017cdego systemu operacyjnego Linux\/Unix kt\u00f3ry zosta\u0142 wydany po 2009 roku. 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