{"id":1547469,"date":"2025-02-20T07:25:03","date_gmt":"2025-02-20T09:25:03","guid":{"rendered":"https:\/\/teknomers.com\/fr\/patchs-microsoft-a-activement-exploite-la-vulnerabilite-descalade-du-privilege\/"},"modified":"2025-02-20T07:25:08","modified_gmt":"2025-02-20T09:25:08","slug":"patchs-microsoft-a-activement-exploite-la-vulnerabilite-descalade-du-privilege","status":"publish","type":"post","link":"https:\/\/teknomers.com\/fr\/patchs-microsoft-a-activement-exploite-la-vulnerabilite-descalade-du-privilege\/","title":{"rendered":"Patchs Microsoft a activement exploit\u00e9 la vuln\u00e9rabilit\u00e9 d&#8217;escalade du privil\u00e8ge"},"content":{"rendered":"<p> <br \/>\n<\/p>\n<div>\n<p><span class=\"p-author\"><i class=\"icon-font icon-calendar\">\ue802<\/i><span class=\"author\">20 f\u00e9vrier 2025<\/span><i class=\"icon-font icon-user\">\ue804<\/i><span class=\"author\">Ravie Lakshmanan<\/span><\/span><span class=\"p-tags\">S\u00e9curit\u00e9 \/ vuln\u00e9rabilit\u00e9 du logiciel<\/span><\/p>\n<\/div>\n<div id=\"articlebody\">\n<div class=\"separator\" style=\"clear: both;\"><a rel=\"nofollow\" href=\"https:\/\/teknomers.com\/fr\/wp-content\/uploads\/2025\/02\/Patchs-Microsoft-a-activement-exploite-la-vulnerabilite-descalade-du-privilege.png\" style=\"clear: left; display: block; float: left;  text-align: center;\"><\/a><\/div>\n<p>Microsoft a publi\u00e9 des mises \u00e0 jour de s\u00e9curit\u00e9 pour aborder deux d\u00e9fauts critiques sur les pages Bing et Power, dont une qui a fait l&#8217;objet d&#8217;une exploitation active dans la nature.<\/p>\n<p>Les vuln\u00e9rabilit\u00e9s sont \u00e9num\u00e9r\u00e9es ci-dessous &#8211;<\/p>\n<ul>\n<li><strong><a rel=\"noopener nofollow\" href=\"https:\/\/msrc.microsoft.com\/update-guide\/vulnerability\/CVE-2025-21355\" target=\"_blank\">CVE-2025-21355<\/a><\/strong>  (Score CVSS: 8.6) &#8211; Vuln\u00e9rabilit\u00e9 d&#8217;ex\u00e9cution du code distant de Microsoft Bing<\/li>\n<li><strong><a rel=\"noopener nofollow\" href=\"https:\/\/msrc.microsoft.com\/update-guide\/vulnerability\/CVE-2025-24989\" target=\"_blank\">CVE-2025-24989<\/a><\/strong>  (Score CVSS: 8.2) &#8211; Pages de puissance Microsoft \u00c9l\u00e9vation de la vuln\u00e9rabilit\u00e9 des privil\u00e8ges<\/li>\n<\/ul>\n<p>&#8220;L&#8217;authentification manquante pour la fonction critique dans Microsoft Bing permet \u00e0 un attaquant non autoris\u00e9 d&#8217;ex\u00e9cuter du code sur un r\u00e9seau&#8221;, a d\u00e9clar\u00e9 le g\u00e9ant de la technologie dans un avis du CVE-2025-21355. Aucune action client n&#8217;est requise.<\/p>\n<div class=\"dog_two clear\"><center class=\"cf\"><a rel=\"nofollow noopener sponsored\" href=\"https:\/\/thehackernews.uk\/saas-security-v1-d\" target=\"_blank\" title=\"Cybersecurity\"><img loading=\"lazy\" decoding=\"async\" class=\"lazyload\" alt=\"Cybers\u00e9curit\u00e9\" src=\"https:\/\/teknomers.com\/fr\/wp-content\/uploads\/2025\/02\/1738390842_400_Meta-confirme-lattaque-de-logiciels-spyware-zero-clique.png\" width=\"727\" height=\"90\"\/><\/a><\/center><\/div>\n<p>D&#8217;un autre c\u00f4t\u00e9, CVE-2025-24989 concerne un cas de contr\u00f4le d&#8217;acc\u00e8s inappropri\u00e9 en <a rel=\"noopener nofollow\" href=\"https:\/\/www.microsoft.com\/en-us\/power-platform\/products\/power-pages\" target=\"_blank\">Pages \u00e9lectriques<\/a>une plate-forme \u00e0 faible code pour cr\u00e9er, h\u00e9berger et g\u00e9rer des sites Web d&#8217;entreprise s\u00e9curis\u00e9s, qu&#8217;un attaquant non autoris\u00e9 pourrait exploiter pour \u00e9lever les privil\u00e8ges sur un r\u00e9seau et contourner le contr\u00f4le d&#8217;enregistrement des utilisateurs.<\/p>\n<p>Microsoft, qui a cr\u00e9dit\u00e9 son propre employ\u00e9 Raj Kumar pour avoir signal\u00e9 la vuln\u00e9rabilit\u00e9, l&#8217;a \u00e9tiquet\u00e9e avec une \u00e9valuation &#8220;d&#8217;exploitation d\u00e9tect\u00e9e&#8221;, indiquant qu&#8217;il est conscient d&#8217;au moins un cas du bug arm\u00e9 dans la nature.<\/p>\n<p>Cela dit, l&#8217;avis n&#8217;offre aucun d\u00e9tail sur la nature ou l&#8217;\u00e9chelle des attaques, l&#8217;identit\u00e9 des acteurs de la menace derri\u00e8re eux et qui peut avoir \u00e9t\u00e9 cibl\u00e9 de cette mani\u00e8re.<\/p>\n<p>&#8220;Cette vuln\u00e9rabilit\u00e9 a d\u00e9j\u00e0 \u00e9t\u00e9 att\u00e9nu\u00e9e dans le service et tous les clients concern\u00e9s ont \u00e9t\u00e9 inform\u00e9s&#8221;, a-t-il ajout\u00e9.<\/p>\n<p>&#8220;Cette mise \u00e0 jour a abord\u00e9 le contournement du contr\u00f4le d&#8217;enregistrement. Les clients concern\u00e9s ont re\u00e7u des instructions sur la r\u00e9vision de leurs sites pour des m\u00e9thodes d&#8217;\u00e9tendue et de nettoyage potentielles. Si vous n&#8217;avez pas \u00e9t\u00e9 inform\u00e9, cette vuln\u00e9rabilit\u00e9 ne vous affecte pas.&#8221;<\/p>\n<p>Le Hacker News a contact\u00e9 Microsoft pour des commentaires suppl\u00e9mentaires, et nous mettrons \u00e0 jour l&#8217;histoire si nous obtenons une r\u00e9ponse.<\/p>\n<p><\/p>\n<div class=\"cf note-b\">Vous avez trouv\u00e9 cet article int\u00e9ressant? Suivez-nous <a rel=\"noopener nofollow\" href=\"https:\/\/twitter.com\/thehackersnews\" target=\"_blank\">Gazouillement <i class=\"icon-font icon-twitter\">\uf099<\/i><\/a>  et <a rel=\"noopener nofollow\" href=\"https:\/\/www.linkedin.com\/company\/thehackernews\/\" target=\"_blank\">Liendin<\/a> Pour lire plus de contenu exclusif que nous publions.<\/div>\n<\/div>\n<p><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><br \/>\n<br \/><br \/>\n<br \/><a href=\"https:\/\/thehackernews.com\/2025\/02\/microsoft-patches-actively-exploited.html\" rel=\"nofollow noopener\" target=\"_blank\">ttn-fr-57<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ue80220 f\u00e9vrier 2025\ue804Ravie LakshmananS\u00e9curit\u00e9 \/ vuln\u00e9rabilit\u00e9 du logiciel Microsoft a publi\u00e9 des mises \u00e0 jour de s\u00e9curit\u00e9 pour aborder deux d\u00e9fauts critiques sur les pages Bing et Power, dont une qui a fait l&#8217;objet d&#8217;une exploitation active dans la nature. Les vuln\u00e9rabilit\u00e9s sont \u00e9num\u00e9r\u00e9es ci-dessous &#8211; CVE-2025-21355 (Score CVSS: 8.6) &#8211; Vuln\u00e9rabilit\u00e9 d&#8217;ex\u00e9cution du code [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1547470,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[4807,274266,274265,4168,79002,274264,4161,274263,6124,28044,7727,274267,8362,4160,40480,60973,238617,246491,4172,79016,4166,3667,4164],"class_list":["post-1547469","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technologie","tag-activement","tag-actualites-de-piratage","tag-actualites-des-pirates","tag-comment-pirater","tag-cyber-security-news","tag-cyber-security-news-aujourdhui","tag-cyber-mises-a-jour","tag-cyber-nouvelles","tag-cyberattaques","tag-descalade","tag-exploite","tag-malware-ransomware","tag-microsoft","tag-mises-a-jour-de-la-cybersecurite","tag-patchs","tag-privilege","tag-securite-de-linformation","tag-securite-du-reseau","tag-securite-informatique","tag-the-hacker-news","tag-violation-de-donnees","tag-vulnerabilite","tag-vulnerabilite-logicielle"],"_links":{"self":[{"href":"https:\/\/teknomers.com\/fr\/wp-json\/wp\/v2\/posts\/1547469","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/teknomers.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/teknomers.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/teknomers.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/teknomers.com\/fr\/wp-json\/wp\/v2\/comments?post=1547469"}],"version-history":[{"count":0,"href":"https:\/\/teknomers.com\/fr\/wp-json\/wp\/v2\/posts\/1547469\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/teknomers.com\/fr\/wp-json\/wp\/v2\/media\/1547470"}],"wp:attachment":[{"href":"https:\/\/teknomers.com\/fr\/wp-json\/wp\/v2\/media?parent=1547469"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/teknomers.com\/fr\/wp-json\/wp\/v2\/categories?post=1547469"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/teknomers.com\/fr\/wp-json\/wp\/v2\/tags?post=1547469"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}