Microsoft corrige d'importantes failles de s\u00e9curit\u00e9 PowerShell, une mise \u00e0 jour s'impose<\/title>\n<meta name=\"description\" content=\"Microsoft vient de diffuser un correctif nomm\u00e9 KB4074629 \u00e0 destination de PowerShell, qu'il est fortement conseill\u00e9 d'installer.\" \/>\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.phonandroid.com\/windows-10-et-11-microsoft-corrige-dimportante-failles-de-securite-powershell-une-mise-a-jour-simpose.html\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Windows 10 et 11 : Microsoft corrige d'importantes failles de s\u00e9curit\u00e9 PowerShell, une mise \u00e0 jour s'impose\" \/>\n<meta property=\"og:description\" content=\"Microsoft vient de diffuser un correctif nomm\u00e9 KB4074629 \u00e0 destination de 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{"id":2522762,"date":"2023-04-24T17:58:58","date_gmt":"2023-04-24T15:58:58","guid":{"rendered":"https:\/\/www.phonandroid.com\/?p=2522762"},"modified":"2023-04-24T17:59:32","modified_gmt":"2023-04-24T15:59:32","slug":"windows-10-et-11-microsoft-corrige-dimportante-failles-de-securite-powershell-une-mise-a-jour-simpose","status":"publish","type":"post","link":"https:\/\/www.phonandroid.com\/windows-10-et-11-microsoft-corrige-dimportante-failles-de-securite-powershell-une-mise-a-jour-simpose.html","title":{"rendered":"Windows 10 et 11 : Microsoft corrige d’importantes failles de s\u00e9curit\u00e9 PowerShell, une mise \u00e0 jour s’impose"},"content":{"rendered":"

L'outil PowerShell de Microsoft n'est pas \u00e0 l'abri de failles de s\u00e9curit\u00e9, loin de l\u00e0. La d\u00e9couverte r\u00e9cente de vuln\u00e9rabilit\u00e9s montre que Microsoft doit parfois corriger son outil de script. L'entreprise de Redmond vient d'ailleurs de diffuser un outil de d\u00e9tection et de correction nomm\u00e9 KB4074629, qu'il est conseill\u00e9 d'installer pour \u00e9viter les ennuis.<\/strong><\/p>\n

\"WindowsEn mars dernier, une faille de s\u00e9curit\u00e9 li\u00e9e \u00e0 la gestion de BitLocker \u00e9tait d\u00e9couverte au sein de Windows. Pour la corriger, Microsoft diffusait un script PowerShell<\/strong>. C'est de nouveau aujourd'hui le cas, mais cette fois pour tout un ensemble de vuln\u00e9rabilit\u00e9s.<\/p>\n

Pour m\u00e9moire, PowerShell est un outil pr\u00e9sent nativement dans le syst\u00e8me d'exploitation<\/strong> depuis Windows 7 (anciennement appel\u00e9 Microsoft Command Shell). Plus puissant que l'invite de commandes, qu'il tend \u00e0 remplacer, PowerShell est \u00e0 la fois un langage de script, un kit de d\u00e9veloppement et un logiciel permettant de lancer des commandes. Mais il n'est pas \u00e9pargner par les bugs et les failles de s\u00e9curit\u00e9. Et quoi de mieux pour r\u00e9soudre des probl\u00e8mes li\u00e9s \u00e0 PowerShell que PowerShell lui-m\u00eame ?<\/p>\n

A lire aussi : Windows 11, un dangereux logiciel malveillant peut contourner le d\u00e9marrage s\u00e9curis\u00e9 de votre PC<\/a><\/p>\n