{"id":137602,"date":"2024-02-06T15:16:58","date_gmt":"2024-02-06T14:16:58","guid":{"rendered":"https:\/\/sftarticles.wpenginepowered.com\/es\/?p=325930"},"modified":"2025-06-12T11:07:58","modified_gmt":"2025-06-12T10:07:58","slug":"microsoft-enquete-sur-un-probleme-de-securite-qui-pourrait-reveler-les-mots-de-passe-des-utilisateurs","status":"publish","type":"post","link":"https:\/\/cms-articles.softonic.io\/fr\/microsoft-enquete-sur-un-probleme-de-securite-qui-pourrait-reveler-les-mots-de-passe-des-utilisateurs\/","title":{"rendered":"Microsoft enqu\u00eate sur un probl\u00e8me de s\u00e9curit\u00e9 qui pourrait r\u00e9v\u00e9ler les mots de passe des utilisateurs"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>Microsoft <\/strong>a signal\u00e9 une notification de s\u00e9curit\u00e9 dans <strong>Outlook <\/strong>survenant apr\u00e8s l&#8217;installation des mises \u00e0 jour de s\u00e9curit\u00e9 publi\u00e9es en d\u00e9cembre. D\u00e9sign\u00e9 sous le nom <strong><a href=\"https:\/\/support.microsoft.com\/en-us\/office\/outlook-prompts-security-notice-opening-ics-files-after-installing-protections-for-microsoft-outlook-information-disclosure-vulnerability-released-dec-12-2023-df8647ef-1828-421b-a266-79120b6190bd\" target=\"_blank\" rel=\"noopener nofollow\" title=\"CVE-2023-35636\">CVE-2023-35636<\/a><\/strong>, ce probl\u00e8me est class\u00e9 comme important et <strong>pourrait permettre la r\u00e9v\u00e9lation de hachages NTLM<\/strong> (utilis\u00e9s pour stocker les mots de passe sur les appareils), bien que son exploitation par des cybercriminels soit peu probable.<\/p>\n\n\n<div class=\"sc-card-program\">\r\n  <div class=\"sc-card-program__body\">\r\n    <div class=\"sc-card-program__row clearfix\">\r\n      <div class=\"sc-card-program__col-logo\">\r\n        <img decoding=\"async\" class=\"sc-card-program__img\" src=\"https:\/\/images.sftcdn.net\/images\/t_app-icon-s\/p\/e7c83350-96d9-11e6-af79-00163ed833e7\/2296076294\/microsoft-365-icon.png\" alt=\"Microsoft 365\" width=\"100px\" height=\"100px\">\r\n      <\/div>\r\n      <div class=\"sc-card-program__col-title\">\r\n        <span class=\"sc-card-program__title\">Microsoft 365<\/span>\r\n        <a class=\"sc-card-program__button sc-card-program-internal\" href=\"https:\/\/microsoft-365.fr.softonic.com\/\" target=\"_self\" rel=\"noopener noreferrer\">Acc\u00e9der<\/a>\r\n      <\/div>\r\n      <div class=\"sc-card-program__col-rating\">\r\n        \r\n      <\/div>\r\n    <\/div>\r\n    <div class=\"sc-card-program__row\">\r\n      <span class=\"sc-card-program__description\"><\/span>\r\n    <\/div>\r\n    <div class=\"sc-card-program__row\">\r\n      <img decoding=\"async\" class=\"sc-card-program__bigpic\" src=\"\">\r\n    <\/div>\r\n    <a class=\"sc-card-program__link track-link sc-card-program-internal\" href=\"https:\/\/microsoft-365.fr.softonic.com\/\" target=\"_self\" rel=\"noopener noreferrer\"><\/a>\r\n  <\/div>\r\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Selon <strong><a href=\"https:\/\/windowsreport.com\/microsoft-outlook-security-vulnerability-that-could-reveal-your-windows-passwords\/\" target=\"_blank\" rel=\"noopener nofollow\" title=\"Windows Report\">Windows Report<\/a><\/strong>, l&#8217;erreur se produit lors du clic sur un fichier .ICS, affichant le message suivant : \u00ab Microsoft Office a identifi\u00e9 un possible probl\u00e8me de s\u00e9curit\u00e9. Il est possible que cet emplacement ne soit pas s\u00fbr \u00bb. Cependant, <strong>l&#8217;avertissement de s\u00e9curit\u00e9 ou la vuln\u00e9rabilit\u00e9 en soi ne repr\u00e9sentent pas une menace<\/strong> \u00e0 moins que vous n&#8217;ouvriez un fichier sp\u00e9cifique provenant d&#8217;un attaquant.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" src=\"https:\/\/articles-img.sftcdn.net\/sft\/articles\/auto-mapping-folder\/sites\/2\/2024\/02\/Aviso-seguridad-Microsoft-Office-060224.jpg\" alt=\"\" class=\"wp-image-325936\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">Microsoft a \u00e9galement publi\u00e9 une recommandation sur la fa\u00e7on d&#8217;arr\u00eater de recevoir ce message, en changeant une cl\u00e9 de registre. Pour ce faire, les utilisateurs doivent ouvrir l&#8217;<strong>\u00c9diteur du Registre<\/strong> (en le recherchant dans la barre de recherche) et se rendre \u00e0 l&#8217;adresse suivante (sans les guillemets) : \u00ab HKEY_CURRENT_USER\\software\\policies\\microsoft\\office\\16.0\\common\\security \u00bb. Une fois l\u00e0, nous devons rechercher le DWORD \u00ab <strong>DisableHyperlinkWarning<\/strong> \u00bb et changer sa valeur \u00e0 1.<\/p>\n\n\n<div class=\"sc-card-program\">\r\n  <div class=\"sc-card-program__body\">\r\n    <div class=\"sc-card-program__row clearfix\">\r\n      <div class=\"sc-card-program__col-logo\">\r\n        <img decoding=\"async\" class=\"sc-card-program__img\" src=\"https:\/\/images.sftcdn.net\/images\/t_app-icon-s\/p\/e7c83350-96d9-11e6-af79-00163ed833e7\/2296076294\/microsoft-365-icon.png\" alt=\"Microsoft 365\" width=\"100px\" height=\"100px\">\r\n      <\/div>\r\n      <div class=\"sc-card-program__col-title\">\r\n        <span class=\"sc-card-program__title\">Microsoft 365<\/span>\r\n        <a class=\"sc-card-program__button sc-card-program-internal\" href=\"https:\/\/microsoft-365.fr.softonic.com\/\" target=\"_self\" rel=\"noopener noreferrer\">Acc\u00e9der<\/a>\r\n      <\/div>\r\n      <div class=\"sc-card-program__col-rating\">\r\n        \r\n      <\/div>\r\n    <\/div>\r\n    <div class=\"sc-card-program__row\">\r\n      <span class=\"sc-card-program__description\"><\/span>\r\n    <\/div>\r\n    <div class=\"sc-card-program__row\">\r\n      <img decoding=\"async\" class=\"sc-card-program__bigpic\" src=\"\">\r\n    <\/div>\r\n    <a class=\"sc-card-program__link track-link sc-card-program-internal\" href=\"https:\/\/microsoft-365.fr.softonic.com\/\" target=\"_self\" rel=\"noopener noreferrer\"><\/a>\r\n  <\/div>\r\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Cependant, il faut prendre en compte que en modifiant cette valeur DWORD dans le registre, <strong>toutes les alertes de s\u00e9curit\u00e9 de Microsoft Office seront d\u00e9sactiv\u00e9es<\/strong>, pas seulement celles des fichiers .ICS. Microsoft est conscient de ce probl\u00e8me et affirme qu&#8217;il sera r\u00e9solu dans une future mise \u00e0 jour.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Microsoft a signal\u00e9 une notification de s\u00e9curit\u00e9 dans Outlook survenant apr\u00e8s l&#8217;installation des mises \u00e0 jour de s\u00e9curit\u00e9 publi\u00e9es en d\u00e9cembre. D\u00e9sign\u00e9 sous le nom CVE-2023-35636, ce probl\u00e8me est class\u00e9 comme important et pourrait permettre la r\u00e9v\u00e9lation de hachages NTLM (utilis\u00e9s pour stocker les mots de passe sur les appareils), bien que son exploitation par &hellip; <a href=\"https:\/\/cms-articles.softonic.io\/fr\/microsoft-enquete-sur-un-probleme-de-securite-qui-pourrait-reveler-les-mots-de-passe-des-utilisateurs\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Microsoft enqu\u00eate sur un probl\u00e8me de s\u00e9curit\u00e9 qui pourrait r\u00e9v\u00e9ler les mots de passe des utilisateurs&#8221;<\/span><\/a><\/p>\n","protected":false},"author":9256,"featured_media":137603,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","wpcf-pageviews":42},"categories":[16761],"tags":[16951,17185,699,192],"usertag":[],"vertical":[],"content-category":[],"class_list":["post-137602","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-app-subdomain-redirectionmicrosoft-365","tag-fallo-de-seguridad","tag-microsoft-office","tag-outlook"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/posts\/137602","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/users\/9256"}],"replies":[{"embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/comments?post=137602"}],"version-history":[{"count":1,"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/posts\/137602\/revisions"}],"predecessor-version":[{"id":161700,"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/posts\/137602\/revisions\/161700"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/media\/137603"}],"wp:attachment":[{"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/media?parent=137602"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/categories?post=137602"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/tags?post=137602"},{"taxonomy":"usertag","embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/usertag?post=137602"},{"taxonomy":"vertical","embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/vertical?post=137602"},{"taxonomy":"content-category","embeddable":true,"href":"https:\/\/cms-articles.softonic.io\/fr\/wp-json\/wp\/v2\/content-category?post=137602"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}