{"id":84598,"date":"2021-01-13T11:15:52","date_gmt":"2021-01-13T02:15:52","guid":{"rendered":"https:\/\/www.softantenna.com\/wp\/?p=84598"},"modified":"2021-01-13T11:15:52","modified_gmt":"2021-01-13T02:15:52","slug":"windows-81-monthly-rollup-kb4598285","status":"publish","type":"post","link":"https:\/\/softantenna.com\/blog\/windows-81-monthly-rollup-kb4598285\/","title":{"rendered":"Windows 8.1\/7\u7528\u306e\u6708\u4f8b\u54c1\u8cea\u30ed\u30fc\u30eb\u30a2\u30c3\u30d7KB4598285\u3001KB4598279\u306a\u3069\u304c\u516c\u958b - 2021\u5e741\u6708\u306e\u6708\u4f8b\u66f4\u65b0"},"content":{"rendered":"<p><img decoding=\"async\" style=\"display:block; margin-left:auto; margin-right:auto;\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2018\/08\/2018-08-21_110101.jpg\" alt=\"2018 08 21 110101\" title=\"2018-08-21_110101.jpg\" border=\"0\" width=\"1280\" height=\"766\" \/><\/p>\n<p>Microsoft\u306f\u672c\u65e5\u3001\u6708\u4f8b\u66f4\u65b0\u306e\u4e00\u74b0\u3068\u3057\u3066Windows 8.1\u3001Windows 7\u306a\u3069\u306b\u5bfe\u3057\u3001\u6708\u4f8b\u54c1\u8cea\u30ed\u30fc\u30eb\u30a2\u30c3\u30d7\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30aa\u30f3\u30ea\u30fc\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u516c\u958b\u3057\u307e\u3057\u305f(<a href=\"https:\/\/www.neowin.net\/news\/heres-whats-new-for-windows-81-and-7-this-patch-tuesday-2\">Neowin<\/a>)\u3002Windows 7\u7528\u306e\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u6709\u511f\u30b5\u30dd\u30fc\u30c8\u3092\u5951\u7d04\u3057\u3066\u3044\u308b\u30e6\u30fc\u30b6\u30fc\u306e\u307f\u306e\u63d0\u4f9b\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u516c\u958b\u3055\u308c\u305f\u6708\u4f8b\u54c1\u8cea\u30ed\u30fc\u30eb\u30a2\u30c3\u30d7\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059(\u62ec\u5f27\u5185\u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30aa\u30f3\u30ea\u30fc\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8)\u3002<\/p>\n<ul>\n<li>Windows 8.1\/Windows Server 2012 R2: <a href=\"https:\/\/support.microsoft.com\/en-us\/help\/4598285\">KB4598285<\/a>(<a href=\"https:\/\/support.microsoft.com\/en-us\/help\/4598275\">KB4598275<\/a>)<\/li>\n<li>Windows 7 SP1\/Widnows 2008 R2 SP1: <a href=\"https:\/\/support.microsoft.com\/en-us\/help\/4598279\">KB4598279<\/a>(<a href=\"https:\/\/support.microsoft.com\/en-us\/help\/4598289\">KB4598289<\/a>)<\/li>\n<li>Windows Server 2012: <a href=\"https:\/\/support.microsoft.com\/en-us\/help\/4598278\">KB4598278<\/a>(<a href=\"https:\/\/support.microsoft.com\/en-us\/help\/4598297\">KB4598297<\/a>)<\/li>\n<\/ul>\n<p>\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u3001Windows Update\u307e\u305f\u306fMicrosoft Update\u30ab\u30bf\u30ed\u30b0\u3092\u5229\u7528\u3057\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3001\u305d\u308c\u305e\u308c\u306e\u5909\u66f4\u70b9\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>January 12, 2021\u2014KB4598285 (Monthly Rollup)<\/h2>\n<p>Windows 8.1\/Windows Server 2012 R2\u7528\u306e\u6708\u4f8b\u54c1\u8cea\u30ed\u30fc\u30eb\u30a2\u30c3\u30d7<a href=\"https:\/\/support.microsoft.com\/en-us\/help\/4598285\">KB4598285<\/a>\u3067\u306f\u30012020\u5e7412\u67088\u65e5\u306b\u516c\u958b\u3055\u308c\u305f<a href=\"https:\/\/support.microsoft.com\/en-us\/help\/4592484\">KB4592484<\/a>\u306e\u5185\u5bb9\u306b\u52a0\u3048\u3001 Printer Remote Procedure Call(RPC)\u30d0\u30a4\u30f3\u30c7\u30a3\u30f3\u30b0\u304c\u30ea\u30e2\u30fc\u30c8Winspool\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u306e\u8a8d\u8a3c\u3092\u51e6\u7406\u3059\u308b\u65b9\u6cd5\u306b\u5b58\u5728\u3059\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d0\u30a4\u30d1\u30b9\u306e\u8106\u5f31\u6027\u306e\u4fee\u6b63\u3084\u3001HTTPS \u30d9\u30fc\u30b9\u306e\u30a4\u30f3\u30c8\u30e9\u30cd\u30c3\u30c8\u30b5\u30fc\u30d0\u30fc\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4e0a\u306e\u8106\u5f31\u6027\u306e\u4fee\u6b63\u3001\u4fe1\u983c\u3055\u308c\u305fManaged Identity for Application(MIT)\u30ec\u30eb\u30e0\u306e\u30d7\u30ea\u30f3\u30b7\u30d1\u30eb\u304c\u3001Active Directory\u30c9\u30e1\u30a4\u30f3\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9(DC)\u304b\u3089Kerberos\u30b5\u30fc\u30d3\u30b9\u30c1\u30b1\u30c3\u30c8\u3092\u53d6\u5f97\u3057\u306a\u3044\u3068\u3044\u3046\u554f\u984c\u306e\u4fee\u6b63\u304c\u884c\u308f\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<blockquote>\n<ul class=\"\">\n<li class=\"\">Addresses a security bypass vulnerability that exists in the way the Printer Remote Procedure Call (RPC) binding handles authentication for the remote Winspool interface. For more information, see <a href=\"https:\/\/support.microsoft.com\/help\/4599464\" class=\"\">KB4599464<\/a>.<\/li>\n<li class=\"\"><span><span><span>Addresses a security vulnerability issue with HTTPS-based intranet servers. After you install this update, HTTPS-based intranet servers cannot leverage a user proxy to detect updates by default. Scans that use these servers will fail if the clients do not have a configured system proxy.\n<p>\tIf you must leverage a user proxy, you must configure the behavior by using the Windows Update policy <strong>Allow user proxy to be used as a fallback if detection using system proxy fails<\/strong>. To make sure that the highest levels of security, additionally leverage Windows Server Update Services (WSUS) Transport Layer Security (TLS) certificate pinning on all devices.&nbsp;For more information, see&nbsp;<a href=\"https:\/\/aka.ms\/WSUS-scans-part2\" managed-link=\"\" target=\"_blank\" tabindex=\"0\" class=\"managed-link content-anchor-link\" data-bi-name=\"content-anchor-link\" rel=\"noopener\">Changes to scans, improved security for Windows devices<\/a>.<\/p>\n<p>\t<strong>Note<\/strong>&nbsp;This change does not affect customers who use HTTP WSUS servers.<\/span><\/span><\/span><\/li>\n<li>\n<p class=\"\">Addresses an issue in which a principal in a trusted Managed Identity for Application (MIT) realm does not obtain a Kerberos Service ticket from Active Directory domain controllers (DCs). This issue occurs after Windows Updates that contains <a href=\"https:\/\/msrc.microsoft.com\/update-guide\/vulnerability\/CVE-2020-17049\" managed-link=\"\" target=\"_blank\" tabindex=\"0\" class=\"managed-link content-anchor-link\" data-bi-name=\"content-anchor-link\" rel=\"noopener\">CVE-2020-17049<\/a> protections released between November 10 and December 8, 2020 are installed and <strong>PerfromTicketSignature<\/strong> is configured to <strong>1<\/strong> or higher. Ticket acquisition fails with <strong>KRB_GENERIC_ERROR<\/strong> if callers submit a PAC-less Ticket Granting Ticket (TGT) as an evidence ticket without providing the <strong>USER_NO_AUTH_DATA_REQUIRED<\/strong> flag.<\/p>\n<\/li>\n<li><span>Security updates to Windows App Platform and Frameworks, Windows Graphics, Windows Media, Windows Fundamentals, Windows Cryptography, and Windows Virtualization.<\/span><\/li>\n<\/ul>\n<\/blockquote>\n<p>\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u306f\u4ee5\u4e0b\u306e1\u4ef6\u306e\u65e2\u77e5\u306e\u4e0d\u5177\u5408\u304c\u5b58\u5728\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u7279\u5b9a\u306e\u64cd\u4f5c\u3092\u30af\u30e9\u30b9\u30bf\u30fc\u5171\u6709\u30dc\u30ea\u30e5\u30fc\u30e0\u4e0a\u306e\u30d5\u30a1\u30a4\u30eb\u3084\u30d5\u30a9\u30eb\u30c0\u30fc\u306b\u5bfe\u3057\u3066\u5b9f\u884c\u3059\u308b\u3068\u300cSTATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)\u300d\u304c\u767a\u751f\u3059\u308b\u3002<\/li>\n<\/ul>\n<p>\u56de\u907f\u7b56\u306fKB\u30da\u30fc\u30b8\u3067\u3054\u78ba\u8a8d\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>Windows Update\u3084Microsoft Update\u3001<a href=\"https:\/\/www.catalog.update.microsoft.com\/Search.aspx?q=KB4598285\">Microsoft Update Catalog<\/a>\u3001Windows Server Update Services (WSUS)\u306a\u3069\u3092\u5229\u7528\u3057\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2>January 12, 2021\u2014KB4598279 (Monthly Rollup)<\/h2>\n<p>Windows 7\/Windows Server 2008 R2\u7528\u306e\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0<a href=\"https:\/\/support.microsoft.com\/en-us\/help\/4598279\">KB4598279<\/a>\u3067\u306f\u30012020\u5e7412\u67088\u65e5\u306b\u516c\u958b\u3055\u308c\u305f<a href=\"https:\/\/support.microsoft.com\/en-us\/help\/4592471\">KB4592471<\/a>\u306e\u4fee\u6b63\u5185\u5bb9\u306b\u52a0\u3048\u3001Printer Remote Procedure Call(RPC)\u30d0\u30a4\u30f3\u30c7\u30a3\u30f3\u30b0\u304c\u30ea\u30e2\u30fc\u30c8Winspool\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u306e\u8a8d\u8a3c\u3092\u51e6\u7406\u3059\u308b\u65b9\u6cd5\u306b\u5b58\u5728\u3059\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d0\u30a4\u30d1\u30b9\u306e\u8106\u5f31\u6027\u306e\u4fee\u6b63\u3084\u3001HTTPS \u30d9\u30fc\u30b9\u306e\u30a4\u30f3\u30c8\u30e9\u30cd\u30c3\u30c8\u30b5\u30fc\u30d0\u30fc\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4e0a\u306e\u8106\u5f31\u6027\u306e\u4fee\u6b63\u3001\u4fe1\u983c\u3055\u308c\u305fManaged Identity for Application(MIT)\u30ec\u30eb\u30e0\u306e\u30d7\u30ea\u30f3\u30b7\u30d1\u30eb\u304c\u3001Active Directory\u30c9\u30e1\u30a4\u30f3\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9(DC)\u304b\u3089Kerberos\u30b5\u30fc\u30d3\u30b9\u30c1\u30b1\u30c3\u30c8\u3092\u53d6\u5f97\u3057\u306a\u3044\u3068\u3044\u3046\u554f\u984c\u306e\u4fee\u6b63\u304c\u884c\u308f\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<blockquote>\n<ul>\n<li><span>Addresses a security bypass vulnerability that exists in the way the Printer Remote Procedure Call (RPC) binding handles authentication for the remote Winspool interface. For more information, see <a href=\"https:\/\/support.microsoft.com\/help\/4599464\">KB4599464<\/a>.<\/span><\/li>\n<li><span><span><span>Addresses a security vulnerability issue with HTTPS-based intranet servers. After you install this update, HTTPS-based intranet servers cannot leverage a user proxy to detect updates by default. Scans that use these servers will fail if the clients do not have a configured system proxy.\n<p>\tIf you must leverage a user proxy, you must configure the behavior by using the Windows Update policy <strong>Allow user proxy to be used as a fallback if detection using system proxy fails<\/strong>. To make sure that the highest levels of security, additionally leverage Windows Server Update Services (WSUS) Transport Layer Security (TLS) certificate pinning on all devices.&nbsp;For more information, see&nbsp;<a href=\"https:\/\/aka.ms\/WSUS-scans-part2\" managed-link=\"\" target=\"_blank\" tabindex=\"0\" class=\"managed-link content-anchor-link\" data-bi-name=\"content-anchor-link\" rel=\"noopener\">Changes to scans, improved security for Windows devices<\/a>.<\/p>\n<p>\t<strong>Note<\/strong>&nbsp;This change does not affect customers who use HTTP WSUS servers.<\/span><\/span><\/span><\/li>\n<li>\n<p class=\"\">Addresses an issue in which a principal in a trusted Managed Identity for Application (MIT) realm does not obtain a Kerberos Service ticket from Active Directory domain controllers (DCs). This issue occurs after Windows Updates that contains <a href=\"https:\/\/msrc.microsoft.com\/update-guide\/vulnerability\/CVE-2020-17049\" managed-link=\"\" target=\"_blank\" tabindex=\"0\" class=\"managed-link content-anchor-link\" data-bi-name=\"content-anchor-link\" rel=\"noopener\">CVE-2020-17049<\/a> protections released between November 10 and December 8, 2020 are installed and <strong>PerfromTicketSignature<\/strong> is configured to <strong>1<\/strong> or higher. Ticket acquisition fails with <strong>KRB_GENERIC_ERROR<\/strong> if callers submit a PAC-less Ticket Granting Ticket (TGT) as an evidence ticket without providing the <strong>USER_NO_AUTH_DATA_REQUIRED<\/strong> flag.<\/p>\n<\/li>\n<li><span>Security updates to Windows App Platform and Frameworks, Windows Graphics, Windows Media, Windows Fundamentals, Windows Cryptography, Windows Virtualization, and Windows Hybrid Storage Services.<\/span><\/li>\n<\/ul>\n<\/blockquote>\n<p>\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u306f\u4ee5\u4e0b\u306e2\u4ef6\u306e\u65e2\u77e5\u306e\u4e0d\u5177\u5408\u304c\u5b58\u5728\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u30c7\u30d0\u30a4\u30b9\u3092\u518d\u8d77\u52d5\u3059\u308b\u3068\u300cWindows\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u8a2d\u5b9a\u306b\u5931\u6557\u3057\u307e\u3057\u305f\u300d\u3068\u3044\u3046\u30a8\u30e9\u30fc\u304c\u8868\u793a\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308b\u3002<\/li>\n<li>\u5b9a\u306e\u64cd\u4f5c\u3092\u30af\u30e9\u30b9\u30bf\u30fc\u5171\u6709\u30dc\u30ea\u30e5\u30fc\u30e0\u4e0a\u306e\u30d5\u30a1\u30a4\u30eb\u3084\u30d5\u30a9\u30eb\u30c0\u30fc\u306b\u5bfe\u3057\u3066\u5b9f\u884c\u3059\u308b\u3068\u300cSTATUS_BAD_IMPERSONATION_LEVEL (0xC00000A5)\u300d\u304c\u767a\u751f\u3059\u308b\u3002<\/li>\n<\/ul>\n<p>\u56de\u907f\u7b56\u306fKB\u30da\u30fc\u30b8\u3067\u3054\u78ba\u8a8d\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>Windows Update\u3084Microsoft Update\u3001<a href=\"https:\/\/www.catalog.update.microsoft.com\/Search.aspx?q=KB4598279\">Microsoft Update Catalog<\/a>\u3001Windows Server Update Services (WSUS)\u306a\u3069\u3092\u5229\u7528\u3057\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Microsoft\u306f\u672c\u65e5\u3001\u6708\u4f8b\u66f4\u65b0\u306e\u4e00\u74b0\u3068\u3057\u3066Windows 8.1\u3001Windows 7\u306a\u3069\u306b\u5bfe\u3057\u3001\u6708\u4f8b\u54c1\u8cea\u30ed\u30fc\u30eb\u30a2\u30c3\u30d7\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30aa\u30f3\u30ea\u30fc\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u516c\u958b\u3057\u307e\u3057\u305f(Neowin)\u3002Windows 7\u7528\u306e\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":84599,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":""},"categories":[3],"tags":[3298,2596,2588],"class_list":["post-84598","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-windows","tag-windows","tag-windows7","tag-windows81"],"_links":{"self":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/84598","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=84598"}],"version-history":[{"count":0,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/84598\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media\/84599"}],"wp:attachment":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media?parent=84598"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/categories?post=84598"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/tags?post=84598"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}