{"id":31520,"date":"2018-10-14T12:37:40","date_gmt":"2018-10-14T10:37:40","guid":{"rendered":"https:\/\/www.le-vpn.com\/fr\/?p=31520"},"modified":"2018-10-25T17:47:58","modified_gmt":"2018-10-25T15:47:58","slug":"faille-whatsapp","status":"publish","type":"post","link":"https:\/\/www.le-vpn.com\/fr\/faille-whatsapp\/","title":{"rendered":"Une faille importante de Whatsapp combl\u00e9e cette semaine"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><h2>Une faille dans Whatsapp<\/h2>\n<p>Vous \u00eates un utilisateur de la messagerie Whatsapp\u00a0? Alors nous ne saurions trop vous conseiller de mettre \u00e0 jour votre application\u00a0!<\/p>\n<p>En ao\u00fbt dernier, l\u2019\u00e9quipe de Google Project Zero avait en effet d\u00e9couvert une faille dans la messagerie, et la derni\u00e8re mise \u00e0 jour permet enfin de la combler.<\/p>\n<p>Pour rappel, et profitant du mois de la Cyber S\u00e9curit\u00e9, la Team Google Project Zero, est une \u00e9quipe de chercheurs, pay\u00e9s par Google afin de d\u00e9couvrir des failles dans divers logiciels. C\u2019est pourquoi, souvent, quand une faille est d\u00e9couverte, le nom de cette \u00e9quipe est cit\u00e9.<\/p>\n<p>La faille dont nous parlons ici si situe au niveau des appels vid\u00e9os permis par la messagerie. Et plus pr\u00e9cis\u00e9ment dans le protocole RTP. Ce protocole, permet de s\u2019assurer, en simplifiant, que les paquets devant servir \u00e0 certaines informations d\u00e9pendantes du temps, comme la transmission en direct, soient transmises dans les meilleures conditions.<\/p>\n<p>La faille en question, permettait gr\u00e2ce \u00e0 une simple manipulation, que nous tairons ici, d\u2019envoyer des paquets corrompus par l\u2019interm\u00e9diaire de ce protocole, et donc au travers des appels vid\u00e9o. La r\u00e9ception de ce paquet modifi\u00e9 entrainait la fermeture, par plantage, de Whatsapp.<\/p>\n<h2>\u00ab\u00a0Un gros probl\u00e8me\u00a0\u00bb que cette faille Whatsapp\u00a0?<\/h2>\n<p>On ne sait pas tr\u00e8s clairement, si cette fermeture critique de l\u2019application permettait un moyen d\u2019injection de code. Mais tr\u00e8s souvent c\u2019est exactement le but recherch\u00e9\u00a0! Faire planter une application, pour, par exemple, pouvoir modifier certaines informations se trouvant en m\u00e9moire. M\u00eame si dans le cas pr\u00e9cis, rien n\u2019est av\u00e9r\u00e9, il y a tout de m\u00eame de forts soup\u00e7ons. C\u2019est pour cette raison que cette faille, a imm\u00e9diatement \u00e9t\u00e9 qualifi\u00e9e par l\u2019\u00e9quipe de Google comme \u00e9tant \u00ab\u00a0un gros probl\u00e8me\u00a0\u00bb.<\/p>\n<p>Cette faille a \u00e9t\u00e9, comme nous l\u2019avons dit, d\u00e9couverte au mois d\u2019ao\u00fbt, et patch\u00e9e cette semaine. Personne, pour le moment, n\u2019est donc \u00e0 m\u00eame de savoir r\u00e9ellement ce qui aurait pu \u00eatre d\u00e9rob\u00e9 sur les machines victimes, durant cet intervalle.<\/p>\n<p>L\u2019important, aujourd\u2019hui, est de mettre \u00e0 jour votre Whatsapp le plus rapidement possible, afin d\u2019\u00e9liminer toute possibilit\u00e9 de hack.<\/p>\n<h2>S\u2019informer, se prot\u00e9ger<\/h2>\n<p>Nous vous rappelons que le mois d\u2019octobre est le mois de la Cyber S\u00e9curit\u00e9, et qu\u2019il est important pour les acteurs \u0153uvrant dans le milieu d\u2019effectuer des actes de pr\u00e9vention et d\u2019informer les utilisateurs sur les menaces existantes.<br \/>\n<a href=\"https:\/\/www.le-vpn.com\/fr\/securite-mobile\/\">Le VPN<\/a> se joint \u00e0 ce mouvement, et esp\u00e8re que, mois d\u2019octobre ou non, nos articles, au fils des lignes vous en apprennent chaque fois un peu plus sur les comportements qu\u2019il convient d\u2019adopter pour garantir une certaine s\u00e9curit\u00e9.<\/p>\n<p>Dans le cas vu aujourd\u2019hui, l\u2019utilisation d\u2019un VPN n\u2019aurait pas pu minimiser le probl\u00e8me, mais dans de tr\u00e8s nombreux autres cas, notre tunnel chiffr\u00e9 est un bon rempart contre beaucoup de menaces, telles que le vol de donn\u00e9es, les attaques li\u00e9es \u00e0 votre adresse IP (d\u00e9ni de service), ou encore l\u2019utilisation abusive de vos informations personnelles.<\/p>\n<p>La modification profonde des valeurs du net, et cons\u00e9quemment, la valeur de vos informations et l\u2019usage qui peut en \u00eatre fait, oblige, si vous voulez conserver une certaine maitrise sur ces param\u00e8tres, actuellement, \u00e0 utiliser un VPN.<\/p>\n[vc_row][vc_column]<div class=\"templatera_shortcode\"><div class=\"vc_row wpb_row vc_row-fluid mpc-row\"><div class=\"wpb_column vc_column_container vc_col-sm-12 mpc-column\" data-column-id=\"mpc_column-6269f509b3ee0b8\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><div data-id=\"mpc_callout-5669f509b3ebdb5\" class=\"mpc-callout mpc-init mpc-callout--style_1 \"><div class=\"mpc-callout__icon-wrap mpc-icon--image\"><div class=\"mpc-callout__icon\"><i class=\"mpc-transition \"><img decoding=\"async\" class=\"\" src=\"https:\/\/www.le-vpn.com\/fr\/wp-content\/uploads\/2025\/09\/exclusive-deal.png\" width=\"100\" height=\"100\" alt=\"exclusive-deal\" title=\"exclusive-deal\" loading=\"lazy\"><\/i><\/div><\/div><div class=\"mpc-callout__content\"><h3 class=\"mpc-callout__heading mpc-typography--preset_1\">OFFRE EXCLUSIVE<\/h3><div data-id=\"mpc_divider-10069f509b3ebe78\" class=\"mpc-divider-wrap\"><div class=\"mpc-divider mpc-init mpc-align--center mpc-disable--left \"><div class=\"mpc-divider__line mpc-side--left\"><span><\/span><\/div><div class=\"mpc-divider__line mpc-side--right\"><span><\/span><\/div><\/div><\/div><div class=\"mpc-callout__description\"><p>LES 3 PREMI&Egrave;RES ANN&Eacute;ES &Agrave; 2,22 &euro;\/MOIS<\/p>\n<\/div><\/div><div class=\"mpc-callout__button\"><a href=\"https:\/\/www.le-vpn.com\/fr\/acheter-le-vpn\/\" title=\"\" data-id=\"mpc_button-2069f509b3ebe33\" class=\"mpc-button mpc-init mpc-transition mpc-typography--preset_2 \"><div class=\"mpc-button__content mpc-effect-type--none mpc-effect-side--none\"><span class=\"mpc-button__title mpc-transition\">PROFITEZ EN<\/span><\/div><div class=\"mpc-button__background mpc-transition mpc-effect-type--fade mpc-effect-side--in\"><\/div><\/a><\/div><\/div><div class=\"vc_row wpb_row vc_inner vc_row-fluid vc_custom_1725366294400 mpc-row\"><div class=\"wpb_column vc_column_container vc_col-sm-3 mpc-column\" data-column-id=\"mpc_column-669f509b3ec9c1\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div class=\"wpb_raw_code wpb_raw_html wpb_content_element vc_custom_1619036137534\">\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p style=\"font-size:14px;color:#444;margin-left:20px;\"><svg width=\"16\" style=\"vertical-align: -10%;margin-right:10px;\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 81.68 81.67\"><defs><style>.cls-1{fill:#7ec58e;}.cls-2{fill:#fff;}<\/style><\/defs><path class=\"cls-1\" d=\"M40.84,0A40.84,40.84,0,1,0,81.68,40.84,40.83,40.83,0,0,0,40.84,0Z\"><\/path><g id=\"done\"><g id=\"check-circle-outline\"><polygon class=\"cls-2\" points=\"18.69 39.75 13.55 44.89 30.07 61.41 66.79 24.69 61.65 19.55 30.07 51.13 18.69 39.75\"><\/polygon><\/g><\/g><\/svg>PAS DE JOURNAL<\/p>\n\t\t<\/div>\n\t<\/div>\n\n\t<div class=\"wpb_raw_code wpb_raw_html wpb_content_element vc_custom_1699541136156\">\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p style=\"font-size:14px;color:#444;margin-left:20px;\"><svg width=\"16\" style=\"vertical-align: -10%;margin-right:10px;\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 81.68 81.67\"><defs><style>.cls-1{fill:#7ec58e;}.cls-2{fill:#fff;}<\/style><\/defs><path class=\"cls-1\" d=\"M40.84,0A40.84,40.84,0,1,0,81.68,40.84,40.83,40.83,0,0,0,40.84,0Z\"><\/path><g id=\"done\"><g id=\"check-circle-outline\"><polygon class=\"cls-2\" points=\"18.69 39.75 13.55 44.89 30.07 61.41 66.79 24.69 61.65 19.55 30.07 51.13 18.69 39.75\"><\/polygon><\/g><\/g><\/svg>100+ LOCALISATIONS<\/p>\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><div class=\"wpb_column vc_column_container vc_col-sm-3 mpc-column\" data-column-id=\"mpc_column-2669f509b3ece5a\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div class=\"wpb_raw_code wpb_raw_html wpb_content_element vc_custom_1619036153466\">\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p style=\"font-size:14px;color:#444;text-transform: uppercase;margin-left:20px;\"><svg width=\"16\" style=\"vertical-align: -10%;margin-right:10px;\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 81.68 81.67\"><defs><style>.cls-1{fill:#7ec58e;}.cls-2{fill:#fff;}<\/style><\/defs><path class=\"cls-1\" d=\"M40.84,0A40.84,40.84,0,1,0,81.68,40.84,40.83,40.83,0,0,0,40.84,0Z\"><\/path><g id=\"done\"><g id=\"check-circle-outline\"><polygon class=\"cls-2\" points=\"18.69 39.75 13.55 44.89 30.07 61.41 66.79 24.69 61.65 19.55 30.07 51.13 18.69 39.75\"><\/polygon><\/g><\/g><\/svg>P2P autoris&eacute;<\/p>\n\t\t<\/div>\n\t<\/div>\n\n\t<div class=\"wpb_raw_code wpb_raw_html wpb_content_element vc_custom_1619036161279\">\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p style=\"font-size:14px;color:#444;text-transform: uppercase;margin-left:20px;\"><svg width=\"16\" style=\"vertical-align: -10%;margin-right:10px;\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 81.68 81.67\"><defs><style>.cls-1{fill:#7ec58e;}.cls-2{fill:#fff;}<\/style><\/defs><path class=\"cls-1\" d=\"M40.84,0A40.84,40.84,0,1,0,81.68,40.84,40.83,40.83,0,0,0,40.84,0Z\"><\/path><g id=\"done\"><g id=\"check-circle-outline\"><polygon class=\"cls-2\" points=\"18.69 39.75 13.55 44.89 30.07 61.41 66.79 24.69 61.65 19.55 30.07 51.13 18.69 39.75\"><\/polygon><\/g><\/g><\/svg>Facile &agrave; utiliser<\/p>\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><div class=\"wpb_column vc_column_container vc_col-sm-3 mpc-column\" data-column-id=\"mpc_column-1869f509b3ed28e\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div class=\"wpb_raw_code wpb_raw_html wpb_content_element vc_custom_1622661737627\">\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p style=\"font-size:13px;color:#444;text-transform: uppercase;margin-left:20px;\"><svg width=\"16\" style=\"vertical-align: -10%;margin-right:10px;\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 81.68 81.67\"><defs><style>.cls-1{fill:#7ec58e;}.cls-2{fill:#fff;}<\/style><\/defs><path class=\"cls-1\" d=\"M40.84,0A40.84,40.84,0,1,0,81.68,40.84,40.83,40.83,0,0,0,40.84,0Z\"><\/path><g id=\"done\"><g id=\"check-circle-outline\"><polygon class=\"cls-2\" points=\"18.69 39.75 13.55 44.89 30.07 61.41 66.79 24.69 61.65 19.55 30.07 51.13 18.69 39.75\"><\/polygon><\/g><\/g><\/svg>Garantie de 30 Jours<\/p>\n\t\t<\/div>\n\t<\/div>\n\n\t<div class=\"wpb_raw_code wpb_raw_html wpb_content_element vc_custom_1619036177713\">\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p style=\"font-size:14px;color:#444;text-transform: uppercase;margin-left:20px;\"><svg width=\"16\" style=\"vertical-align: -10%;margin-right:10px;\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 81.68 81.67\"><defs><style>.cls-1{fill:#7ec58e;}.cls-2{fill:#fff;}<\/style><\/defs><path class=\"cls-1\" d=\"M40.84,0A40.84,40.84,0,1,0,81.68,40.84,40.83,40.83,0,0,0,40.84,0Z\"><\/path><g id=\"done\"><g id=\"check-circle-outline\"><polygon class=\"cls-2\" points=\"18.69 39.75 13.55 44.89 30.07 61.41 66.79 24.69 61.65 19.55 30.07 51.13 18.69 39.75\"><\/polygon><\/g><\/g><\/svg>Assistance amicale<\/p>\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><div class=\"wpb_column vc_column_container vc_col-sm-3 mpc-column\" data-column-id=\"mpc_column-2869f509b3ed6b1\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div class=\"wpb_raw_code wpb_raw_html wpb_content_element vc_custom_1619036185445\">\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p style=\"font-size:14px;color:#444;text-transform: uppercase;margin-left:20px;\"><svg width=\"16\" style=\"vertical-align: -10%;margin-right:10px;\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 81.68 81.67\"><defs><style>.cls-1{fill:#7ec58e;}.cls-2{fill:#fff;}<\/style><\/defs><path class=\"cls-1\" d=\"M40.84,0A40.84,40.84,0,1,0,81.68,40.84,40.83,40.83,0,0,0,40.84,0Z\"><\/path><g id=\"done\"><g id=\"check-circle-outline\"><polygon class=\"cls-2\" points=\"18.69 39.75 13.55 44.89 30.07 61.41 66.79 24.69 61.65 19.55 30.07 51.13 18.69 39.75\"><\/polygon><\/g><\/g><\/svg>Bitcoin accept&eacute;<\/p>\n\t\t<\/div>\n\t<\/div>\n\n\t<div class=\"wpb_raw_code wpb_raw_html wpb_content_element vc_custom_1619036194514\">\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<p style=\"font-size:14px;color:#444;text-transform: uppercase;margin-left:20px;\"><svg width=\"16\" style=\"vertical-align: -10%;margin-right:10px;\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 81.68 81.67\"><defs><style>.cls-1{fill:#7ec58e;}.cls-2{fill:#fff;}<\/style><\/defs><path class=\"cls-1\" d=\"M40.84,0A40.84,40.84,0,1,0,81.68,40.84,40.83,40.83,0,0,0,40.84,0Z\"><\/path><g id=\"done\"><g id=\"check-circle-outline\"><polygon class=\"cls-2\" points=\"18.69 39.75 13.55 44.89 30.07 61.41 66.79 24.69 61.65 19.55 30.07 51.13 18.69 39.75\"><\/polygon><\/g><\/g><\/svg>Vitesse de l'&eacute;clair<\/p>\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"vc_row wpb_row vc_row-fluid vc_custom_1701699917169 mpc-row\"><div class=\"wpb_column vc_column_container vc_col-sm-12 mpc-column\" data-column-id=\"mpc_column-3469f509b3eecff\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><\/div><\/div><\/div><\/div>\r\n<\/div>[\/vc_column][\/vc_row]<\/div>","protected":false},"excerpt":{"rendered":"<p>Une faille dans Whatsapp Vous \u00eates un utilisateur de la messagerie Whatsapp\u00a0? Alors nous ne saurions trop vous conseiller de mettre \u00e0 jour votre application\u00a0! En ao\u00fbt dernier, l\u2019\u00e9quipe de Google Project Zero avait en effet d\u00e9couvert une faille dans la messagerie, et la derni\u00e8re mise \u00e0 jour permet enfin de la combler. Pour rappel,<\/p>\n","protected":false},"author":16,"featured_media":31521,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_metadesc":"Vous \u00eates un utilisateur de la messagerie Whatsapp\u00a0? Une faille de Whatsapp combl\u00e9e cette semaine. S\u2019informer, se prot\u00e9ger.","footnotes":""},"categories":[833,3781],"tags":[6363,4053,271,6362],"yst_prominent_words":[1738,2036,6361,2947,2052,6357,6354,6359,1242,1979,6355,1266,6358,3002,6360,6356,2239,1116,1565,1273],"class_list":["post-31520","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog_old","category-top-stories","tag-cyber-aware","tag-cyber-securite","tag-securite-mobile","tag-whatsapp"],"_links":{"self":[{"href":"https:\/\/www.le-vpn.com\/fr\/wp-json\/wp\/v2\/posts\/31520","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.le-vpn.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.le-vpn.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.le-vpn.com\/fr\/wp-json\/wp\/v2\/users\/16"}],"replies":[{"embeddable":true,"href":"https:\/\/www.le-vpn.com\/fr\/wp-json\/wp\/v2\/comments?post=31520"}],"version-history":[{"count":1,"href":"https:\/\/www.le-vpn.com\/fr\/wp-json\/wp\/v2\/posts\/31520\/revisions"}],"predecessor-version":[{"id":31522,"href":"https:\/\/www.le-vpn.com\/fr\/wp-json\/wp\/v2\/posts\/31520\/revisions\/31522"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.le-vpn.com\/fr\/wp-json\/wp\/v2\/media\/31521"}],"wp:attachment":[{"href":"https:\/\/www.le-vpn.com\/fr\/wp-json\/wp\/v2\/media?parent=31520"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.le-vpn.com\/fr\/wp-json\/wp\/v2\/categories?post=31520"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.le-vpn.com\/fr\/wp-json\/wp\/v2\/tags?post=31520"},{"taxonomy":"yst_prominent_words","embeddable":true,"href":"https:\/\/www.le-vpn.com\/fr\/wp-json\/wp\/v2\/yst_prominent_words?post=31520"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}