{"id":80397,"date":"2021-11-25T22:23:00","date_gmt":"2021-11-25T20:23:00","guid":{"rendered":"http:\/\/life.karpat.in.ua\/?p=80397"},"modified":"2021-11-25T13:26:51","modified_gmt":"2021-11-25T11:26:51","slug":"egy-kis-hiba-miatt-minden-windows-verzio-veszelyben-van","status":"publish","type":"post","link":"https:\/\/life.karpat.in.ua\/?p=80397&lang=hu","title":{"rendered":"Egy kis hiba miatt minden Windows-verzi\u00f3 vesz\u00e9lyben van"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>A k\u00f3db\u00e9li hiba miatt a kiberb\u0171n\u00f6z\u0151k olyan jogokat adhatnak maguknak, amikkel \u00e1tvehet\u0151 a rendszer feletti ir\u00e1ny\u00edt\u00e1s. T\u00e1volr\u00f3l szerencs\u00e9re nem lehet kihaszn\u00e1lni a s\u00e9r\u00fcl\u00e9kenys\u00e9get.<\/strong><\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"450\" src=\"http:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/11\/win.jpg\" alt=\"\" class=\"wp-image-80398\" srcset=\"https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/11\/win.jpg 1024w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/11\/win-300x132.jpg 300w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/11\/win-768x338.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Minden Windows-verzi\u00f3t \u00e9rint az a nulladik napi sebezhet\u0151s\u00e9g, amit a Microsoft tov\u00e1bbra sem jav\u00edtott ki, holott tud a l\u00e9tez\u00e9s\u00e9r\u0151l \u2013 \u00edrta meg a Bleeping Computer, egy\u00e1ltal\u00e1n nem finomkodva a jelz\u0151kkel. Szerint\u00fck komoly probl\u00e9m\u00e1r\u00f3l van sz\u00f3, amit miel\u0151bb orvosolni kellene.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A sebezhet\u0151s\u00e9g alapj\u00e1t a Windows Installerben rejl\u0151 hiba okozza. Ut\u00f3bbit CVE-2021-41379 n\u00e9ven k\u00f6nyvelt\u00e9k el a Microsoftn\u00e1l, miut\u00e1n kiberbiztons\u00e1gi szak\u00e9rt\u0151k jelz\u00e9st k\u00fcldtek r\u00f3la az oprendszer kiad\u00f3j\u00e1nak. Erre a jelz\u00e9sre viszont nem mostan\u00e1ban ker\u00fclt sor, \u00edgy a szak\u00e9rt\u0151k azt rem\u00e9lt\u00e9k, hogy a Microsoft r\u00f6videsen kiadja a sz\u00fcks\u00e9ges jav\u00edt\u00e1sokat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">De ez az\u00f3ta sem t\u00f6rt\u00e9nt meg, \u00e9s egyel\u0151re nem tudni, hogy a redmondiak mikor sz\u00e1nd\u00e9koznak orvosolni a bajt.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A s\u00e9r\u00fcl\u00e9kenys\u00e9g r\u00e9v\u00e9n a kiberb\u0171n\u00f6z\u0151k bejuthatnak a sz\u00e1m\u00edt\u00f3g\u00e9pbe, ahol a megfelel\u0151 a parancsokat haszn\u00e1lva \u00e1tvehetik az ir\u00e1ny\u00edt\u00e1st a teljes rendszer felett. A probl\u00e9ma s\u00faly\u00e1t egyed\u00fcl az enyh\u00edti, hogy a hiba kihaszn\u00e1l\u00e1s\u00e1hoz mindenk\u00e9pp fizikai kontaktusba kell ker\u00fclni egy eszk\u00f6zzel, t\u00e1volr\u00f3l nem m\u0171k\u00f6dik.<\/p>\n\n\n\n<p class=\"has-text-align-right wp-block-paragraph\"><strong><a href=\"https:\/\/m.hvg.hu\/tudomany\/20211124_microsoft_windows_hiba_serulekenyseg_zero_day_nulladik_napi_sebezhetoseg_windows_installer#rss\" target=\"_blank\" rel=\"noreferrer noopener\">(hvg.hu)<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A k\u00f3db\u00e9li hiba miatt a kiberb\u0171n\u00f6z\u0151k olyan jogokat adhatnak maguknak, amikkel \u00e1tvehet\u0151 a rendszer feletti ir\u00e1ny\u00edt\u00e1s. T\u00e1volr\u00f3l szerencs\u00e9re nem lehet kihaszn\u00e1lni a s\u00e9r\u00fcl\u00e9kenys\u00e9get.<\/p>\n","protected":false},"author":12,"featured_media":80398,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41,49,590,39],"tags":[738],"class_list":["post-80397","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cikkek","category-hirek","category-it-hu","category-vilag","tag-hiba"],"_links":{"self":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/80397","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=80397"}],"version-history":[{"count":0,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/80397\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/media\/80398"}],"wp:attachment":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=80397"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=80397"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=80397"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}