{"id":183042,"date":"2024-04-01T22:33:00","date_gmt":"2024-04-01T19:33:00","guid":{"rendered":"https:\/\/life.karpat.in.ua\/?p=183042"},"modified":"2024-04-01T22:23:40","modified_gmt":"2024-04-01T19:23:40","slug":"azonnali-frissites-jott-a-chrome-bongeszore-sulyos-biztonsagi-reseket-tomtek-be-rajta","status":"publish","type":"post","link":"https:\/\/life.karpat.in.ua\/?p=183042&lang=hu","title":{"rendered":"Azonnali friss\u00edt\u00e9s j\u00f6tt a Chrome b\u00f6ng\u00e9sz\u0151re, s\u00falyos biztons\u00e1gi r\u00e9seket t\u00f6mtek be rajta"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">A Google egy hackerversenynek k\u00f6sz\u00f6nhet\u0151en szerzett tudom\u00e1st azokr\u00f3l a biztons\u00e1gi r\u00e9sekr\u0151l, amiknek jav\u00edt\u00e1s\u00e1t most adta ki a v\u00e1llalat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00c9rdemes lehet miel\u0151bb friss\u00edteni a Google Chrome-ot, a v\u00e1llalat ugyanis h\u00e9t biztons\u00e1gi r\u00e9st is jav\u00edtott a b\u00f6ng\u00e9sz\u0151ben.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Egyik k\u00f6z\u00fcl\u00fck a CVE-2024-2887 jelz\u00e9s\u0171 hiba, melyre a Pwn2Own Vancouver 2024 nev\u0171 hackerversenyen egyik r\u00e9sztvev\u0151je tal\u00e1lt r\u00e1. Bemutat\u00f3ja szerint egy fert\u0151z\u00f6tt weboldal seg\u00edts\u00e9g\u00e9vel k\u00e9pes a rosszindulat\u00fa f\u00e9l t\u00e1volr\u00f3l megfert\u0151zni a Chrome-ot \u00e9s a Microsoft b\u00f6ng\u00e9sz\u0151j\u00e9t, az Edge-et is.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"370\" src=\"https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2024\/04\/60e3c0cf-ecba-458b-91d4-4a0249e9ae9e.jpg\" alt=\"\" class=\"wp-image-183043\" srcset=\"https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2024\/04\/60e3c0cf-ecba-458b-91d4-4a0249e9ae9e.jpg 800w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2024\/04\/60e3c0cf-ecba-458b-91d4-4a0249e9ae9e-300x139.jpg 300w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2024\/04\/60e3c0cf-ecba-458b-91d4-4a0249e9ae9e-768x355.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">A szint\u00e9n a megm\u00e9rettet\u00e9sen leleplezett CVE-2024-2886 a webalkalmaz\u00e1sok \u00e1ltal audio- \u00e9s videotartalmak k\u00f3dol\u00e1s\u00e1ra \u00e9s dek\u00f3dol\u00e1s\u00e1ra haszn\u00e1lt WebCodecs API-ban tal\u00e1lhat\u00f3 hib\u00e1t haszn\u00e1lja ki. Seg\u00edts\u00e9g\u00e9vel egy fert\u0151z\u00f6tt weboldalon kereszt\u00fcl az adatokat \u00edrni \u00e9s olvasni lehet egy t\u00e1voli sz\u00e1m\u00edt\u00f3g\u00e9pen. Ez is alkalmas arra, hogy t\u00e1volr\u00f3l futtathat\u00f3 k\u00f3dot telep\u00edtsen a fert\u0151z\u00f6tt eszk\u00f6zre.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A hib\u00e1kat a windowsos \u00e9s Mac sz\u00e1m\u00edt\u00f3g\u00e9peken el\u00e9rhet\u0151 Chrome a 123.0.6312.86\/.87-es verzi\u00f3ja jav\u00edtja, a linuxos g\u00e9peken pedig a 123.0.6312.86-os verzi\u00f3. Hogy melyik verzi\u00f3 fut a sz\u00e1m\u00edt\u00f3g\u00e9pen, azt a Be\u00e1ll\u00edt\u00e1sok \u2013 S\u00fag\u00f3 \u2013 A Google Chrome n\u00e9vjegye men\u00fcpontok alatt lehet megn\u00e9zni. Amennyiben nem a legfrissebb van fent a g\u00e9pen, a b\u00f6ng\u00e9sz\u0151 automatikusan let\u00f6lti az \u00faj v\u00e1ltozatot, majd a szoftver \u00fajraind\u00edt\u00e1sa ut\u00e1n telep\u00edti is.<\/p>\n\n\n\n<p class=\"has-text-align-right wp-block-paragraph\"><strong><a href=\"https:\/\/hvg.hu\/tudomany\/20240330_google-chrome-nulladik-napi-sebezhetoseg-biztonsagi-res-frissites\" target=\"_blank\" rel=\"noreferrer noopener\">(hvg.hu)<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A Google egy hackerversenynek k\u00f6sz\u00f6nhet\u0151en szerzett tudom\u00e1st azokr\u00f3l a biztons\u00e1gi r\u00e9sekr\u0151l, amiknek jav\u00edt\u00e1s\u00e1t most adta ki a v\u00e1llalat.<\/p>\n","protected":false},"author":12,"featured_media":183043,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41,49,590,39],"tags":[2091,1109],"class_list":["post-183042","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cikkek","category-hirek","category-it-hu","category-vilag","tag-chome","tag-frissites"],"_links":{"self":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/183042","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=183042"}],"version-history":[{"count":1,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/183042\/revisions"}],"predecessor-version":[{"id":183044,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/183042\/revisions\/183044"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/media\/183043"}],"wp:attachment":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=183042"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=183042"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=183042"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}