{"version":"1.0","provider_name":"NSIX Blog","provider_url":"https:\/\/nsix.pl\/blog","author_name":"Bartosz Turek","author_url":"https:\/\/nsix.pl\/blog\/author\/bturek1256\/","title":"Nowa podatno\u015b\u0107 serwer\u00f3w Linux - CVE-021-4034 - NSIX Blog","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"M0lgvcsdRO\"><a href=\"https:\/\/nsix.pl\/blog\/nowa-podatnosc-serwerow-linux-cve-021-4034\/\">Nowa podatno\u015b\u0107 serwer\u00f3w Linux &#8211; CVE-021-4034<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/nsix.pl\/blog\/nowa-podatnosc-serwerow-linux-cve-021-4034\/embed\/#?secret=M0lgvcsdRO\" width=\"600\" height=\"338\" title=\"&#8222;Nowa podatno\u015b\u0107 serwer\u00f3w Linux &#8211; CVE-021-4034&#8221; &#8212; NSIX Blog\" data-secret=\"M0lgvcsdRO\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/* ]]> *\/\n<\/script>\n","description":"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; Czytaj dalej"}