{"id":129836,"date":"2025-07-10T11:01:50","date_gmt":"2025-07-10T02:01:50","guid":{"rendered":"https:\/\/softantenna.com\/blog\/?p=129836"},"modified":"2025-07-10T11:01:50","modified_gmt":"2025-07-10T02:01:50","slug":"windows-11-24h2-jscript9legacy","status":"publish","type":"post","link":"https:\/\/softantenna.com\/blog\/windows-11-24h2-jscript9legacy\/","title":{"rendered":"Microsoft\u3001Windows 11 Version 24H2\u3067\u65b0\u3057\u3044\u300cJScript9Legacy\u300d\u30b9\u30af\u30ea\u30d7\u30c8\u30a8\u30f3\u30b8\u30f3\u3092\u5c0e\u5165\u3057\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5411\u4e0a"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2024\/08\/Win11_24H2.jpg\" alt=\"\" width=\"1024\" height=\"640\" class=\"aligncenter size-full wp-image-124972\" \/><\/p>\n<p>Microsoft\u306f7\u670810\u65e5\u3001\u65b0\u3057\u3044\u30b9\u30af\u30ea\u30d7\u30c8\u30a8\u30f3\u30b8\u30f3\u300c<strong>JScript9Legacy<\/strong>\u300d\u3092Windows 11 Version 24H2\u3067\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u6709\u52b9\u5316\u3057\u3001\u5f93\u6765\u306eJScript\u306b\u4ee3\u308f\u308a\u3059\u3079\u3066\u306e\u30b9\u30af\u30ea\u30d7\u30c8\u51e6\u7406\u3067\u4f7f\u7528\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u3053\u3068\u3092\u767a\u8868\u3057\u307e\u3057\u305f(<a href=\"https:\/\/techcommunity.microsoft.com\/blog\/windows-itpro-blog\/jscript9legacy-scripting-engine-now-enabled-by-default\/4431326\">Windows IT Pro Blog<\/a>)\u3002<\/p>\n<p>JScript9Legacy\u306f\u3001JScript9 \u30d9\u30fc\u30b9\u3067\u69cb\u7bc9\u3055\u308c\u3066\u304a\u308a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u304c\u5411\u4e0a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u6700\u65b0\u306eWeb\u6a19\u6e96\u3068\u306e\u4e92\u63db\u6027\u304c\u5411\u4e0a\u3057\u3001XSS(\u30af\u30ed\u30b9\u30b5\u30a4\u30c8\u30b9\u30af\u30ea\u30d7\u30c6\u30a3\u30f3\u30b0)\u306a\u3069\u306e\u653b\u6483\u30ea\u30b9\u30af\u3092\u8efd\u6e1b\u3059\u308b\u3068\u3068\u3082\u306b\u3001JavaScript\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u6271\u3044\u304c\u6539\u5584\u3055\u308c\u3001\u53b3\u683c\u306a\u5b9f\u884c\u30dd\u30ea\u30b7\u30fc\u3092\u5c0e\u5165\u3059\u308b\u3053\u3068\u3067\u30b9\u30af\u30ea\u30d7\u30c8\u306e\u60aa\u7528\u3092\u9632\u6b62\u3057\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u5909\u66f4\u306fWindows 11 Version 24H2\u4ee5\u964d\u306e\u307f\u306b\u9650\u5b9a\u3067\u3001\u305d\u308c\u4ee5\u524d\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u306f\u5f93\u6765\u901a\u308aJScript\u304c\u4f7f\u7528\u3055\u308c\u7d9a\u3051\u307e\u3059\u3002<\/p>\n<h2>\u30e6\u30fc\u30b6\u30fc\u3078\u306e\u5f71\u97ff\u306f\uff1f<\/h2>\n<p>JScript9Legacy\u306f\u4e92\u63db\u6027\u3092\u7dad\u6301\u3057\u3066\u304a\u308a\u3001\u65e2\u5b58\u30b9\u30af\u30ea\u30d7\u30c8\u306b\u624b\u3092\u52a0\u3048\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u65e2\u5b58\u306e\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u3078\u306e\u5f71\u97ff\u3082\u306a\u3044\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u304c\u3001\u554f\u984c\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u3001Microsoft\u306e<a href=\"https:\/\/support.serviceshub.microsoft.com\/supportforbusiness\/onboarding?origin=\/supportforbusiness\/create\">Services Hub<\/a>\u306e\u30b5\u30dd\u30fc\u30c8\u30c1\u30fc\u30e0\u306b\u9023\u7d61\u3059\u308b\u3068\u3001JScript\u3078\u306e\u623b\u3057\u65b9\u3092\u6848\u5185\u3059\u308b\u3068\u306e\u3053\u3068\u3002<\/p>\n<p>2024\u5e748\u6708\u306b\u5831\u544a\u3055\u308c\u305f <a href=\"https:\/\/blog.0patch.com\/2024\/11\/fixing-bunch-of-scripting-engine.html\">CVE-2024-38178<\/a>(JScript \u306b\u304a\u3051\u308b\u30ea\u30e2\u30fc\u30c8\u30b3\u30fc\u30c9\u5b9f\u884c\u306e\u8106\u5f31\u6027)\u306f\u8a18\u61b6\u306b\u65b0\u3057\u304f\u3001\u4eca\u56de\u306e\u5909\u66f4\u306f\u305d\u308c\u306b\u5bfe\u5fdc\u3057\u305f\u3082\u306e\u3068\u8a00\u3048\u307e\u3059\u3002\u307e\u305f\u3001Edge\u306b\u5c0e\u5165\u3055\u308c\u305f\u300cEnhanced Security Mode\u300d\u3068\u3082\u9023\u52d5\u3057\u305f\u6d41\u308c\u3067\u3001Windows\u5168\u4f53\u3067\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5f37\u5316\u6226\u7565\u306e\u4e00\u74b0\u3068\u3044\u3048\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Microsoft\u306f7\u670810\u65e5\u3001\u65b0\u3057\u3044\u30b9\u30af\u30ea\u30d7\u30c8\u30a8\u30f3\u30b8\u30f3\u300cJScript9Legacy\u300d\u3092Windows 11 Version 24H2\u3067\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u6709\u52b9\u5316\u3057\u3001\u5f93\u6765\u306eJScript\u306b\u4ee3\u308f\u308a\u3059\u3079\u3066\u306e\u30b9\u30af\u30ea\u30d7\u30c8\u51e6\u7406\u3067\u4f7f\u7528\u3055\u308c [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":124972,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":""},"categories":[3],"tags":[3298,4387],"class_list":["post-129836","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-windows","tag-windows","tag-windows11"],"_links":{"self":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/129836","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/comments?post=129836"}],"version-history":[{"count":0,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/129836\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media\/124972"}],"wp:attachment":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media?parent=129836"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/categories?post=129836"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/tags?post=129836"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}