{"id":484,"date":"2021-01-13T11:31:00","date_gmt":"2021-01-13T10:31:00","guid":{"rendered":"https:\/\/wlem.lemnia.net\/?p=484"},"modified":"2022-03-17T11:33:09","modified_gmt":"2022-03-17T10:33:09","slug":"chrome-et-firefox-mises-a-jour-de-securite","status":"publish","type":"post","link":"https:\/\/wlem.lemnia.net\/chrome-et-firefox-mises-a-jour-de-securite\/","title":{"rendered":"Chrome et Firefox : mises \u00e0 jour de s\u00e9curit\u00e9"},"content":{"rendered":"\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"473\" src=\"https:\/\/wlem.lemnia.net\/wp-content\/uploads\/2022\/03\/securite-filtrage-web-navigateur-1024x473.jpg\" alt=\"\" class=\"wp-image-486\" srcset=\"https:\/\/wlem.lemnia.net\/wp-content\/uploads\/2022\/03\/securite-filtrage-web-navigateur-1024x473.jpg 1024w, https:\/\/wlem.lemnia.net\/wp-content\/uploads\/2022\/03\/securite-filtrage-web-navigateur-300x139.jpg 300w, https:\/\/wlem.lemnia.net\/wp-content\/uploads\/2022\/03\/securite-filtrage-web-navigateur-768x355.jpg 768w, https:\/\/wlem.lemnia.net\/wp-content\/uploads\/2022\/03\/securite-filtrage-web-navigateur-130x60.jpg 130w, https:\/\/wlem.lemnia.net\/wp-content\/uploads\/2022\/03\/securite-filtrage-web-navigateur.jpg 1098w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n\n<p>Google et Mozilla ont publi\u00e9 en fin de semaine derni\u00e8re des mises \u00e0 jour, visant \u00e0 corriger des failles qui avaient fait l&rsquo;objet d&rsquo;exploitation r\u00e9ussies. Elles pouvaient rendre les syst\u00e8mes vuln\u00e9rables.<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Chrome : 16 correctifs de s\u00e9curit\u00e9<\/h2>\n\n\n\n<p>Pour <a href=\"https:\/\/chromereleases.googleblog.com\/2021\/01\/stable-channel-update-for-desktop.html\" target=\"_blank\" rel=\"noreferrer noopener\">Chrome, la version 87.0.4280.141<\/a> apporte 16 correctifs de s\u00e9curit\u00e9, dont certains pour lesquels le g\u00e9ant de la recherche en ligne ne souhaites pas divulguer d&rsquo;informations d\u00e9taill\u00e9es.<br>\u200b<br>A not\u00e9 que dans le cadre d&rsquo;un programme de \u00ab\u00a0bug bounty\u00a0\u00bb, Google a vers\u00e9 110 000 dollars US aux chercheurs en s\u00e9curit\u00e9 pour avoir d\u00e9couvert et signal\u00e9 les vuln\u00e9rabilit\u00e9s.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Firefox : correction du CVE-2020-16044<\/h2>\n\n\n\n<p>Mozilla corrige ainsi une faille jug\u00e9e critique et qui affectait les version de Firefox <a href=\"https:\/\/www.mozilla.org\/en-US\/security\/advisories\/mfsa2021-01\/\" target=\"_blank\" rel=\"noreferrer noopener\">inf\u00e9rieures \u00e0 la 84.0.2<\/a> sur PC. L&rsquo;exploitation de cette vuln\u00e9rabilit\u00e9 pouvait permettre, avec un peu de travail tout de m\u00eame, l&rsquo;ex\u00e9cution d&rsquo;un code arbitraire.<\/p>\n\n\n\n<p>Vous \u00eates invit\u00e9s \u00e0 v\u00e9rifier que votre navigateur a bien pris la mise a jour, ce qui devrait \u00eatre automatique dans la majorit\u00e9 des cas.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"688\" height=\"358\" src=\"https:\/\/wlem.lemnia.net\/wp-content\/uploads\/2022\/03\/mise-a-jour-firefox_orig.png\" alt=\"\" class=\"wp-image-487\" srcset=\"https:\/\/wlem.lemnia.net\/wp-content\/uploads\/2022\/03\/mise-a-jour-firefox_orig.png 688w, https:\/\/wlem.lemnia.net\/wp-content\/uploads\/2022\/03\/mise-a-jour-firefox_orig-300x156.png 300w, https:\/\/wlem.lemnia.net\/wp-content\/uploads\/2022\/03\/mise-a-jour-firefox_orig-115x60.png 115w\" sizes=\"(max-width: 688px) 100vw, 688px\" \/><\/figure><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Google et Mozilla ont publi\u00e9 en fin de semaine derni\u00e8re des mises \u00e0 jour, visant \u00e0 corriger des failles qui avaient fait l&rsquo;objet d&rsquo;exploitation r\u00e9ussies. Elles pouvaient rendre les syst\u00e8mes vuln\u00e9rables. Chrome : 16 correctifs de s\u00e9curit\u00e9 Pour Chrome, la version 87.0.4280.141 apporte 16 correctifs de s\u00e9curit\u00e9, dont certains pour lesquels le g\u00e9ant de la [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_themeisle_gutenberg_block_has_review":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-484","post","type-post","status-publish","format-standard","hentry","category-general"],"_links":{"self":[{"href":"https:\/\/wlem.lemnia.net\/wp-json\/wp\/v2\/posts\/484"}],"collection":[{"href":"https:\/\/wlem.lemnia.net\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wlem.lemnia.net\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wlem.lemnia.net\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wlem.lemnia.net\/wp-json\/wp\/v2\/comments?post=484"}],"version-history":[{"count":1,"href":"https:\/\/wlem.lemnia.net\/wp-json\/wp\/v2\/posts\/484\/revisions"}],"predecessor-version":[{"id":488,"href":"https:\/\/wlem.lemnia.net\/wp-json\/wp\/v2\/posts\/484\/revisions\/488"}],"wp:attachment":[{"href":"https:\/\/wlem.lemnia.net\/wp-json\/wp\/v2\/media?parent=484"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wlem.lemnia.net\/wp-json\/wp\/v2\/categories?post=484"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wlem.lemnia.net\/wp-json\/wp\/v2\/tags?post=484"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}