{"id":44165,"date":"2022-06-26T13:38:46","date_gmt":"2022-06-26T18:38:46","guid":{"rendered":"https:\/\/blogging-techies.com\/sw\/android-bluetooth-ar-offer-for-en-enorm-sakerhetsfel-uppdatera-din-smartphone\/"},"modified":"2022-06-26T13:38:46","modified_gmt":"2022-06-26T18:38:46","slug":"android-bluetooth-ar-offer-for-en-enorm-sakerhetsfel-uppdatera-din-smartphone","status":"publish","type":"post","link":"https:\/\/blogging-techies.com\/sw\/android-bluetooth-ar-offer-for-en-enorm-sakerhetsfel-uppdatera-din-smartphone\/","title":{"rendered":"Android: Bluetooth \u00e4r offer f\u00f6r en enorm s\u00e4kerhetsfel, uppdatera din smartphone!"},"content":{"rendered":"<div>\n<p><strong>Ett stort s\u00e4kerhetsh\u00e5l har uppt\u00e4ckts i Androids Bluetooth-funktionalitet.  Denna brist kan g\u00f6ra det m\u00f6jligt f\u00f6r hackare i n\u00e4rheten att stj\u00e4la personuppgifter och sprida skadlig kod utan att anv\u00e4ndaren beh\u00f6ver g\u00f6ra n\u00e5got.  Google \u00e5tg\u00e4rdade denna fel i sin kumulativa patch i februari 2020.<\/strong><\/p>\n<figure id=\"attachment_2275552\" aria-describedby=\"caption-attachment-2275552\" style=\"width: 1024px\" class=\"wp-caption aligncenter\"> Krediter: Pixabay<\/figure>\n<p>Den tyska cybers\u00e4kerhetsspecialisten ERNW uppt\u00e4ckte en allvarlig s\u00e4kerhetsfel i st\u00f6det f\u00f6r Bluetooth i vissa versioner av Android.  P\u00e5 grund av denna brist kan hackare och andra skadliga m\u00e4nniskor i n\u00e4rheten lyckas ansluta till en smartphone och extrahera personuppgifter, eller till och med installera skadlig kod (kortdistansmask), utan att offret beh\u00f6ver bekr\u00e4fta n\u00e5gonting. antingen p\u00e5 hans sk\u00e4rm.  Det r\u00e4cker faktiskt att offret k\u00f6r r\u00e4tt versioner av Android och att Bluetooth aktiveras f\u00f6r att attacken ska kunna genomf\u00f6ras.<\/p>\n<p>Hackare kan inte heller utf\u00f6ra sina attacker utan MAC-adressen f\u00f6r Bluetooth-modulen.  Men forskarna noterar att det \u00e4r ganska enkelt att dra denna adress fr\u00e5n MAC-adressen f\u00f6r den annars l\u00e4ttare att f\u00e5 WiFi-modulen.  ERNW-forskare rapporterar att f\u00f6rekomsten av denna brist har verifierats i Android Oreo 8.0 och Pie 9.0, men <em>\u201cVersioner av Android \u00e4nnu tidigare \u00e4n 8.0 kan ocks\u00e5 p\u00e5verkas men vi har inte bed\u00f6mt effekten\u201d<\/em>, specificera forskarna.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Uppdatera_viktigt_sa_snart_som_mojligt\"><\/span>Uppdatera viktigt s\u00e5 snart som m\u00f6jligt<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u00c5 andra sidan, om du \u00e4r p\u00e5 Android 10 \u00e4r du relativt s\u00e4ker: \u201cp\u00e5 Android 10 kan denna s\u00e5rbarhet inte utnyttjas av tekniska sk\u00e4l och resulterar bara i en krasch av Bluetooth-demon\u201d.  Observera att det faktum att Bluetooth nu \u00e4r aktiverat som standard p\u00e5 de senaste versionerna av Android f\u00f6rv\u00e4rrar de potentiella riskerna kring denna brist.  Felet rapporterades uppstr\u00f6ms till Google och har referensen CVE-2020-0022.  Google fixade problemet i sin kumulativa s\u00e4kerhetsuppdatering i februari.<\/p>\n<p>Tillverkaren av din smartphone b\u00f6r snabbt erbjuda en s\u00e4kerhetsuppdatering som b\u00f6r st\u00e4nga felet.  Om din tillverkare inte erbjuder det \u00e4nnu, rekommenderar ERNW-forskarna att vidta f\u00f6ljande f\u00f6rsiktighets\u00e5tg\u00e4rder:<\/p>\n<p>Aktivera endast Bluetooth n\u00e4r det beh\u00f6vs och f\u00f6redrar att anv\u00e4nda den tr\u00e5dbundna anslutningen om du anv\u00e4nder ett headset Ta din enhet ur Bluetooth-uppt\u00e4cktl\u00e4ge om den \u00e4r aktiv<\/p>\n<p><strong>L\u00e4s ocks\u00e5: Android Malware \u2013 Avinstallera dessa 24 appar fr\u00e5n Play Store De spionerar p\u00e5 dig!<\/strong><\/p>\n<p>F\u00f6r n\u00e4rvarande f\u00f6rklarar forskarna att de v\u00e4ntar p\u00e5 att s\u00e5 m\u00e5nga anv\u00e4ndare som m\u00f6jligt ska installera pl\u00e5stret innan de publicerar mer tekniska detaljer om utnyttjandet av denna fel.<\/p>\n<p><center><br \/>\n<\/center> <\/p><\/div>\n  <div id=\"ez-toc-container\" class=\"ez-toc-v2_0_88 ez-toc-wrap-center counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/blogging-techies.com\/sw\/android-bluetooth-ar-offer-for-en-enorm-sakerhetsfel-uppdatera-din-smartphone\/#Uppdatera_viktigt_sa_snart_som_mojligt\" >Uppdatera viktigt s\u00e5 snart som m\u00f6jligt<\/a><\/li><\/ul><\/nav><\/div>\n ","protected":false},"excerpt":{"rendered":"<p>Ett stort s\u00e4kerhetsh\u00e5l har uppt\u00e4ckts i Androids Bluetooth-funktionalitet. Denna brist kan g\u00f6ra det m\u00f6jligt f\u00f6r hackare i n\u00e4rheten att stj\u00e4la personuppgifter och sprida skadlig kod utan att anv\u00e4ndaren beh\u00f6ver g\u00f6ra n\u00e5got. Google \u00e5tg\u00e4rdade denna fel i sin kumulativa patch i februari 2020. Krediter: Pixabay Den tyska cybers\u00e4kerhetsspecialisten ERNW uppt\u00e4ckte en allvarlig s\u00e4kerhetsfel i st\u00f6det f\u00f6r [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":44166,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"https:\/\/ipotek.net\/wp-content\/uploads\/2021\/01\/1610152626_Android-Bluetooth-ar-offer-for-en-enorm-sakerhetsfel-uppdatera-din.jpg","fifu_image_alt":"","footnotes":""},"categories":[8],"tags":[46,24,1764,1235,1670,35,6577,24500,161,6054],"class_list":["post-44165","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mobiler","tag-android","tag-ar","tag-bluetooth","tag-din","tag-enorm","tag-for","tag-offer","tag-sakerhetsfel","tag-smartphone","tag-uppdatera"],"_links":{"self":[{"href":"https:\/\/blogging-techies.com\/sw\/wp-json\/wp\/v2\/posts\/44165","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogging-techies.com\/sw\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogging-techies.com\/sw\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogging-techies.com\/sw\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blogging-techies.com\/sw\/wp-json\/wp\/v2\/comments?post=44165"}],"version-history":[{"count":0,"href":"https:\/\/blogging-techies.com\/sw\/wp-json\/wp\/v2\/posts\/44165\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blogging-techies.com\/sw\/wp-json\/wp\/v2\/media\/44166"}],"wp:attachment":[{"href":"https:\/\/blogging-techies.com\/sw\/wp-json\/wp\/v2\/media?parent=44165"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogging-techies.com\/sw\/wp-json\/wp\/v2\/categories?post=44165"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogging-techies.com\/sw\/wp-json\/wp\/v2\/tags?post=44165"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}