{"version":"1.0","provider_name":"\u0130zHost Blog, Teknolojiden g\u00fcncel haberler","provider_url":"https:\/\/izhost.com\/blog","author_name":"izhost","author_url":"https:\/\/izhost.com\/blog\/author\/admin\/","title":"Zimbra memcached exploit'i engelleme &raquo; \u0130zHost Blog, Teknolojiden g\u00fcncel haberler","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\"><a href=\"https:\/\/izhost.com\/blog\/zimbra-memcached-exploiti-engelleme\/\">Zimbra memcached exploit&#8217;i engelleme<\/a><\/blockquote>\n<script type='text\/javascript'>\n<!--\/\/--><![CDATA[\/\/><!--\n\t\t\/*! This file is auto-generated *\/\n\t\t!function(d,l){\"use strict\";var e=!1,n=!1;if(l.querySelector)if(d.addEventListener)e=!0;if(d.wp=d.wp||{},!d.wp.receiveEmbedMessage)if(d.wp.receiveEmbedMessage=function(e){var t=e.data;if(t)if(t.secret||t.message||t.value)if(!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var r,i,a,s=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),n=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),o=new RegExp(\"^https?:$\",\"i\"),c=0;c<n.length;c++)n[c].style.display=\"none\";for(c=0;c<s.length;c++)if(r=s[c],e.source===r.contentWindow){if(r.removeAttribute(\"style\"),\"height\"===t.message){if(1e3<(a=parseInt(t.value,10)))a=1e3;else if(~~a<200)a=200;r.height=a}if(\"link\"===t.message)if(i=l.createElement(\"a\"),a=l.createElement(\"a\"),i.href=r.getAttribute(\"src\"),a.href=t.value,o.test(a.protocol))if(a.host===i.host)if(l.activeElement===r)d.top.location.href=t.value}}},e)d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",t,!1),d.addEventListener(\"load\",t,!1);function t(){if(!n){n=!0;for(var e,t,r=-1!==navigator.appVersion.indexOf(\"MSIE 10\"),i=!!navigator.userAgent.match(\/Trident.*rv:11\\.\/),a=l.querySelectorAll(\"iframe.wp-embedded-content\"),s=0;s<a.length;s++){if(!(e=a[s]).getAttribute(\"data-secret\"))t=Math.random().toString(36).substr(2,10),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t);if(r||i)(t=e.cloneNode(!0)).removeAttribute(\"security\"),e.parentNode.replaceChild(t,e)}}}}(window,document);\n\/\/--><!]]>\n<\/script><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/izhost.com\/blog\/zimbra-memcached-exploiti-engelleme\/embed\/\" width=\"600\" height=\"338\" title=\"&#8220;Zimbra memcached exploit&#8217;i engelleme&#8221; &#8212; \u0130zHost Blog, Teknolojiden g\u00fcncel haberler\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe>","thumbnail_url":"https:\/\/izhost.com\/blog\/wp-content\/uploads\/2020\/01\/zimbra-logo.png","thumbnail_width":1920,"thumbnail_height":1069,"description":"Bu yaz\u0131da Zimbra memcached 11211 portuna ger\u00e7ekle\u015ftirilen &#8220;memcrashd&#8221; sald\u0131r\u0131s\u0131 ile ilgili bilgi verece\u011fiz. E\u011fer sunucu hizmetinizde g\u00fcvenlik duvar\u0131 yok ise Memcached default olarak sunucu ip adresini dinleyecektir. Zimbra Memcache sunucular\u0131n\u0131z g\u00fcvenlik duvar\u0131 arkas\u0131nda ise Zimbra Memcache 11211 portunun gelen ve giden trafi\u011fini engellemenizi \u00f6neririz. Bu i\u015flemi yapt\u0131\u011f\u0131n\u0131z bu makalede ba\u015fka i\u015flem yapman\u0131za gerek kalmayacakt\u0131r. Zimbra [&hellip;]"}