{"id":23380,"date":"2021-07-09T11:27:06","date_gmt":"2021-07-09T14:27:06","guid":{"rendered":"https:\/\/p31noticias.com.br\/?p=23380"},"modified":"2021-07-09T11:27:06","modified_gmt":"2021-07-09T14:27:06","slug":"iphone-tem-bug-que-pode-desativar-wi-fi-para-sempre","status":"publish","type":"post","link":"https:\/\/www.p31noticias.com.br\/?p=23380","title":{"rendered":"iPhone tem bug que pode desativar Wi-Fi para sempre"},"content":{"rendered":"<p>Um pesquisador encontrou um bug nos iPhones capaz de desativar completamente o Wi-Fi dos celulares da Apple. De acordo com Carl Schou, respons\u00e1vel pela descoberta, certos nomes de rede com s\u00edmbolos de % podem desativar o acesso \u00e0 internet sem fio para sempre, a menos que o propriet\u00e1rio tome medidas adicionais.<\/p>\n<p>Schou compartilhou a informa\u00e7\u00e3o em um tweet, no qual ele explica que, ao conectar o dispositivo a uma rede com o nome \u201c% p% s% s% s% s% n\u201d, a conex\u00e3o via Wi-Fi foi completamente desativada. Fun\u00e7\u00f5es como o AirDrop, que dependem de conectividade, tamb\u00e9m foram interrompidas.<\/p>\n<p>Na tentativa de encontrar uma resposta, o site especializado 9to5Mac sugere que o fato de o caractere \u201c%\u201d ser usado em linguagens de programa\u00e7\u00e3o pode afetar a recep\u00e7\u00e3o da informa\u00e7\u00e3o pelo sistema. De forma detalhada, vale dizer que o s\u00edmbolo de porcentagem representa o comando para salvar os caracteres de uma string, ou seja, sequ\u00eancia que forma palavras e frases.<\/p>\n<p>Portanto, as redes que causam esse bug s\u00e3o passadas para uma biblioteca interna, local respons\u00e1vel pelas formata\u00e7\u00f5es do string. \u00c9 nesse momento que a identifica\u00e7\u00e3o do Wi-Fi pode gerar um comando capaz de resultar em um estouro de buffer (transbordamento de dados).<\/p>\n<p>A quest\u00e3o preocupante \u00e9 que o problema persistiu mesmo ap\u00f3s reiniciar o iPhone. Nesse caso, ser\u00e1 preciso redefinir as configura\u00e7\u00f5es de rede. Para fazer isso, \u00e9 preciso acessar \u201cAjustes\u201d \u2192 \u201cGeral\u201d \u2192 \u201cRedefinir\u201d. Entre as op\u00e7\u00f5es dispon\u00edveis est\u00e1 o \u201cRedefinir configura\u00e7\u00f5es de rede\u201d, que resolver\u00e1 o problema.<\/p>\n<p>A Apple n\u00e3o se posicionou sobre o caso at\u00e9 agora. A expectativa \u00e9 de que a fabricante envie uma atualiza\u00e7\u00e3o de sistema para corrigir a brecha. Enquanto isso n\u00e3o acontece, o ideal \u00e9 evitar a conex\u00e3o com redes com essa caracter\u00edstica.<\/p>\n<p>Com informa\u00e7\u00f5es de Techtudo, The Verge e 9to5Mac<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Um pesquisador encontrou um bug nos iPhones capaz de desativar completamente o Wi-Fi dos celulares da Apple. De acordo com Carl Schou, respons\u00e1vel pela descoberta, certos nomes de rede com s\u00edmbolos de % podem desativar o acesso \u00e0 internet sem fio para sempre, a menos que o propriet\u00e1rio tome medidas adicionais. Schou compartilhou a informa\u00e7\u00e3o [&hellip;]<\/p>\n","protected":false},"author":18,"featured_media":23381,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":{"0":"post-23380","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-outros"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.5 (Yoast SEO v27.5) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>iPhone tem bug que pode desativar Wi-Fi para sempre - P31<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.p31noticias.com.br\/?p=23380\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"iPhone tem bug que pode desativar Wi-Fi para sempre\" \/>\n<meta property=\"og:description\" content=\"Um pesquisador encontrou um bug nos iPhones capaz de desativar completamente o Wi-Fi dos celulares da Apple. De acordo com Carl Schou, respons\u00e1vel pela descoberta, certos nomes de rede com s\u00edmbolos de % podem desativar o acesso \u00e0 internet sem fio para sempre, a menos que o propriet\u00e1rio tome medidas adicionais. Schou compartilhou a informa\u00e7\u00e3o [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.p31noticias.com.br\/?p=23380\" \/>\n<meta property=\"og:site_name\" content=\"P31\" \/>\n<meta property=\"article:published_time\" content=\"2021-07-09T14:27:06+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.p31noticias.com.br\/wp-content\/uploads\/2021\/07\/capa-iphone-12-pro-e-iphone-12-pro-max-sao-anunciados-com-telas-maiores-e-5g.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1400\" \/>\n\t<meta property=\"og:image:height\" content=\"788\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Reda\u00e7\u00e3o JBN\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Reda\u00e7\u00e3o JBN\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. tempo de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.p31noticias.com.br\\\/?p=23380#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.p31noticias.com.br\\\/?p=23380\"},\"author\":{\"name\":\"Reda\u00e7\u00e3o JBN\",\"@id\":\"https:\\\/\\\/www.p31noticias.com.br\\\/#\\\/schema\\\/person\\\/77d6b186c710ac38937c6ec204fdd387\"},\"headline\":\"iPhone tem bug que pode desativar Wi-Fi para sempre\",\"datePublished\":\"2021-07-09T14:27:06+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.p31noticias.com.br\\\/?p=23380\"},\"wordCount\":324,\"commentCount\":0,\"image\":{\"@id\":\"https:\\\/\\\/www.p31noticias.com.br\\\/?p=23380#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.p31noticias.com.br\\\/wp-content\\\/uploads\\\/2021\\\/07\\\/capa-iphone-12-pro-e-iphone-12-pro-max-sao-anunciados-com-telas-maiores-e-5g.jpg\",\"articleSection\":[\"Outros\"],\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.p31noticias.com.br\\\/?p=23380#respond\"]}],\"copyrightYear\":\"2021\",\"copyrightHolder\":{\"@id\":\"https:\\\/\\\/www.p31noticias.com.br\\\/#organization\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.p31noticias.com.br\\\/?p=23380\",\"url\":\"https:\\\/\\\/www.p31noticias.com.br\\\/?p=23380\",\"name\":\"iPhone tem bug que pode desativar Wi-Fi para sempre - P31\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.p31noticias.com.br\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.p31noticias.com.br\\\/?p=23380#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.p31noticias.com.br\\\/?p=23380#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.p31noticias.com.br\\\/wp-content\\\/uploads\\\/2021\\\/07\\\/capa-iphone-12-pro-e-iphone-12-pro-max-sao-anunciados-com-telas-maiores-e-5g.jpg\",\"datePublished\":\"2021-07-09T14:27:06+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/www.p31noticias.com.br\\\/#\\\/schema\\\/person\\\/77d6b186c710ac38937c6ec204fdd387\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.p31noticias.com.br\\\/?p=23380#breadcrumb\"},\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.p31noticias.com.br\\\/?p=23380\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\\\/\\\/www.p31noticias.com.br\\\/?p=23380#primaryimage\",\"url\":\"https:\\\/\\\/www.p31noticias.com.br\\\/wp-content\\\/uploads\\\/2021\\\/07\\\/capa-iphone-12-pro-e-iphone-12-pro-max-sao-anunciados-com-telas-maiores-e-5g.jpg\",\"contentUrl\":\"https:\\\/\\\/www.p31noticias.com.br\\\/wp-content\\\/uploads\\\/2021\\\/07\\\/capa-iphone-12-pro-e-iphone-12-pro-max-sao-anunciados-com-telas-maiores-e-5g.jpg\",\"width\":1400,\"height\":788},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.p31noticias.com.br\\\/?p=23380#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"In\u00edcio\",\"item\":\"https:\\\/\\\/www.p31noticias.com.br\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"iPhone tem bug que pode desativar Wi-Fi para sempre\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.p31noticias.com.br\\\/#website\",\"url\":\"https:\\\/\\\/www.p31noticias.com.br\\\/\",\"name\":\"P31\",\"description\":\"NOT\u00cdCIAS\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.p31noticias.com.br\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"pt-BR\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.p31noticias.com.br\\\/#\\\/schema\\\/person\\\/77d6b186c710ac38937c6ec204fdd387\",\"name\":\"Reda\u00e7\u00e3o JBN\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/10fcdb93211f98cce3d64c0795b0915a9a4a21dc0f279238995a3dbfafcad090?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/10fcdb93211f98cce3d64c0795b0915a9a4a21dc0f279238995a3dbfafcad090?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/10fcdb93211f98cce3d64c0795b0915a9a4a21dc0f279238995a3dbfafcad090?s=96&d=mm&r=g\",\"caption\":\"Reda\u00e7\u00e3o JBN\"},\"sameAs\":[\"https:\\\/\\\/p31noticias.com.br\"],\"url\":\"https:\\\/\\\/www.p31noticias.com.br\\\/?author=18\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"iPhone tem bug que pode desativar Wi-Fi para sempre - P31","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.p31noticias.com.br\/?p=23380","og_locale":"pt_BR","og_type":"article","og_title":"iPhone tem bug que pode desativar Wi-Fi para sempre","og_description":"Um pesquisador encontrou um bug nos iPhones capaz de desativar completamente o Wi-Fi dos celulares da Apple. De acordo com Carl Schou, respons\u00e1vel pela descoberta, certos nomes de rede com s\u00edmbolos de % podem desativar o acesso \u00e0 internet sem fio para sempre, a menos que o propriet\u00e1rio tome medidas adicionais. Schou compartilhou a informa\u00e7\u00e3o [&hellip;]","og_url":"https:\/\/www.p31noticias.com.br\/?p=23380","og_site_name":"P31","article_published_time":"2021-07-09T14:27:06+00:00","og_image":[{"width":1400,"height":788,"url":"https:\/\/www.p31noticias.com.br\/wp-content\/uploads\/2021\/07\/capa-iphone-12-pro-e-iphone-12-pro-max-sao-anunciados-com-telas-maiores-e-5g.jpg","type":"image\/jpeg"}],"author":"Reda\u00e7\u00e3o JBN","twitter_card":"summary_large_image","twitter_misc":{"Escrito por":"Reda\u00e7\u00e3o JBN","Est. tempo de leitura":"2 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.p31noticias.com.br\/?p=23380#article","isPartOf":{"@id":"https:\/\/www.p31noticias.com.br\/?p=23380"},"author":{"name":"Reda\u00e7\u00e3o JBN","@id":"https:\/\/www.p31noticias.com.br\/#\/schema\/person\/77d6b186c710ac38937c6ec204fdd387"},"headline":"iPhone tem bug que pode desativar Wi-Fi para sempre","datePublished":"2021-07-09T14:27:06+00:00","mainEntityOfPage":{"@id":"https:\/\/www.p31noticias.com.br\/?p=23380"},"wordCount":324,"commentCount":0,"image":{"@id":"https:\/\/www.p31noticias.com.br\/?p=23380#primaryimage"},"thumbnailUrl":"https:\/\/www.p31noticias.com.br\/wp-content\/uploads\/2021\/07\/capa-iphone-12-pro-e-iphone-12-pro-max-sao-anunciados-com-telas-maiores-e-5g.jpg","articleSection":["Outros"],"inLanguage":"pt-BR","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.p31noticias.com.br\/?p=23380#respond"]}],"copyrightYear":"2021","copyrightHolder":{"@id":"https:\/\/www.p31noticias.com.br\/#organization"}},{"@type":"WebPage","@id":"https:\/\/www.p31noticias.com.br\/?p=23380","url":"https:\/\/www.p31noticias.com.br\/?p=23380","name":"iPhone tem bug que pode desativar Wi-Fi para sempre - P31","isPartOf":{"@id":"https:\/\/www.p31noticias.com.br\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.p31noticias.com.br\/?p=23380#primaryimage"},"image":{"@id":"https:\/\/www.p31noticias.com.br\/?p=23380#primaryimage"},"thumbnailUrl":"https:\/\/www.p31noticias.com.br\/wp-content\/uploads\/2021\/07\/capa-iphone-12-pro-e-iphone-12-pro-max-sao-anunciados-com-telas-maiores-e-5g.jpg","datePublished":"2021-07-09T14:27:06+00:00","author":{"@id":"https:\/\/www.p31noticias.com.br\/#\/schema\/person\/77d6b186c710ac38937c6ec204fdd387"},"breadcrumb":{"@id":"https:\/\/www.p31noticias.com.br\/?p=23380#breadcrumb"},"inLanguage":"pt-BR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.p31noticias.com.br\/?p=23380"]}]},{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/www.p31noticias.com.br\/?p=23380#primaryimage","url":"https:\/\/www.p31noticias.com.br\/wp-content\/uploads\/2021\/07\/capa-iphone-12-pro-e-iphone-12-pro-max-sao-anunciados-com-telas-maiores-e-5g.jpg","contentUrl":"https:\/\/www.p31noticias.com.br\/wp-content\/uploads\/2021\/07\/capa-iphone-12-pro-e-iphone-12-pro-max-sao-anunciados-com-telas-maiores-e-5g.jpg","width":1400,"height":788},{"@type":"BreadcrumbList","@id":"https:\/\/www.p31noticias.com.br\/?p=23380#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"In\u00edcio","item":"https:\/\/www.p31noticias.com.br\/"},{"@type":"ListItem","position":2,"name":"iPhone tem bug que pode desativar Wi-Fi para sempre"}]},{"@type":"WebSite","@id":"https:\/\/www.p31noticias.com.br\/#website","url":"https:\/\/www.p31noticias.com.br\/","name":"P31","description":"NOT\u00cdCIAS","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.p31noticias.com.br\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"pt-BR"},{"@type":"Person","@id":"https:\/\/www.p31noticias.com.br\/#\/schema\/person\/77d6b186c710ac38937c6ec204fdd387","name":"Reda\u00e7\u00e3o JBN","image":{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/secure.gravatar.com\/avatar\/10fcdb93211f98cce3d64c0795b0915a9a4a21dc0f279238995a3dbfafcad090?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/10fcdb93211f98cce3d64c0795b0915a9a4a21dc0f279238995a3dbfafcad090?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/10fcdb93211f98cce3d64c0795b0915a9a4a21dc0f279238995a3dbfafcad090?s=96&d=mm&r=g","caption":"Reda\u00e7\u00e3o JBN"},"sameAs":["https:\/\/p31noticias.com.br"],"url":"https:\/\/www.p31noticias.com.br\/?author=18"}]}},"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.p31noticias.com.br\/index.php?rest_route=\/wp\/v2\/posts\/23380","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.p31noticias.com.br\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.p31noticias.com.br\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.p31noticias.com.br\/index.php?rest_route=\/wp\/v2\/users\/18"}],"replies":[{"embeddable":true,"href":"https:\/\/www.p31noticias.com.br\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=23380"}],"version-history":[{"count":1,"href":"https:\/\/www.p31noticias.com.br\/index.php?rest_route=\/wp\/v2\/posts\/23380\/revisions"}],"predecessor-version":[{"id":23382,"href":"https:\/\/www.p31noticias.com.br\/index.php?rest_route=\/wp\/v2\/posts\/23380\/revisions\/23382"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.p31noticias.com.br\/index.php?rest_route=\/wp\/v2\/media\/23381"}],"wp:attachment":[{"href":"https:\/\/www.p31noticias.com.br\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=23380"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.p31noticias.com.br\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=23380"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.p31noticias.com.br\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=23380"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}