{"id":130723,"date":"2023-10-18T17:42:50","date_gmt":"2023-10-19T00:42:50","guid":{"rendered":"https:\/\/unit42.paloaltonetworks.com\/?p=130723"},"modified":"2024-06-19T23:20:08","modified_gmt":"2024-06-20T06:20:08","slug":"threat-brief-cve-2023-20198-cisco-ios-xe","status":"publish","type":"post","link":"https:\/\/origin-unit42.paloaltonetworks.com\/ja\/threat-brief-cve-2023-20198-cisco-ios-xe\/","title":{"rendered":"[2023-10-25 \u66f4\u65b0] \u8105\u5a01\u306b\u95a2\u3059\u308b\u60c5\u5831: Cisco IOS XE \u306b\u304a\u3051\u308b Web UI \u306e\u7279\u6a29\u6607\u683c\u306e\u8106\u5f31\u6027 (CVE-2023-20198)"},"content":{"rendered":"<h2><a id=\"post-130723-_4lt92rr5muov\"><\/a>\u6982\u8981<\/h2>\n<p>2023 \u5e74 10 \u6708 16 \u65e5 \u306b Cisco \u306f Cisco IOS XE \u30c7\u30d0\u30a4\u30b9\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u3001\u3059\u3067\u306b\u6d3b\u767a\u306a\u60aa\u7528\u304c\u898b\u3089\u308c\u3066\u3044\u308b\u30bc\u30ed\u30c7\u30a4\u306e\u7279\u6a29\u6607\u683c\u306e\u8106\u5f31\u6027\u3092\u8a73\u7d30\u306b\u8aac\u660e\u3059\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30a2\u30c9\u30d0\u30a4\u30b6\u30ea\u30fc\u3092\u516c\u958b\u3057\u307e\u3057\u305f\u3002<a href=\"https:\/\/cve.mitre.org\/cgi-bin\/cvename.cgi?name=CVE-2023-20198\" target=\"_blank\" rel=\"noopener\">NVD (National Vulnerability Database)<\/a> \u306b\u3088\u308b\u3068\u3001\u3053\u306e\u8106\u5f31\u6027 (CVE-2023-20198) \u306e\u6df1\u523b\u5ea6\u306e\u30b9\u30b3\u30a2\u306f 10 \u3067\u3001\u3053\u308c\u304c\u60aa\u7528\u3055\u308c\u308b\u3068\u653b\u6483\u8005\u306f\u53ef\u80fd\u306a\u9650\u308a\u6700\u9ad8\u306e\u7279\u6a29\u3092\u6301\u3064\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u4f5c\u6210\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p><span style=\"font-weight: 400;\">\u5f0a\u793e <a href=\"https:\/\/docs-cortex.paloaltonetworks.com\/p\/XPANSE\" target=\"_blank\" rel=\"noopener\">Cortex Xpanse<\/a> \u306b\u3088\u308b\u653b\u6483\u5bfe\u8c61\u9818\u57df\u30c6\u30ec\u30e1\u30c8\u30ea\u30fc\u304b\u3089\u306f\u30012023 \u5e74 10 \u6708 18 \u65e5\u6642\u70b9\u3067 22,074 \u53f0\u306e IOS XE \u30c7\u30d0\u30a4\u30b9\u306b\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u304c\u884c\u308f\u308c\u3066\u3044\u308b\u3088\u3046\u3059\u304c\u3001\u5f0a\u793e\u30a2\u30ca\u30ea\u30b9\u30c8\u306b\u3088\u308a\u89b3\u6e2c\u3055\u308c\u3066\u3044\u307e\u3059\u30022023 \u5e74 10 \u6708 19 \u65e5\u6642\u70b9\u306e\u30c6\u30ec\u30e1\u30c8\u30ea\u30fc\u3067\u306f\u3001\u5f71\u97ff\u3092\u53d7\u3051\u305f\u30c7\u30d0\u30a4\u30b9\u6570\u306f 18,359 \u53f0\u3067\u3042\u308b\u3053\u3068\u304c\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u306b\u306f\u6c38\u7d9a\u6027\u304c\u306a\u3044\u305f\u3081\u3001\u3053\u306e\u6570\u306f\u4eca\u5f8c\u3082\u6e1b\u5c11\u3057\u3066\u3044\u304f\u3082\u306e\u3068\u4e88\u60f3\u3055\u308c\u307e\u3059\u3002(\u6ce8: \u300c\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u300d\u306f\u30d0\u30c3\u30af\u30c9\u30a2\u3084\u30de\u30eb\u30a6\u30a7\u30a2\u306a\u3069\u3092\u6307\u3059\u7528\u8a9e\u3067\u3059\u3002)<\/span><\/p>\n<p>Cisco \u306f\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u63a5\u7d9a\u3055\u308c\u305f\u3059\u3079\u3066\u306e\u30b7\u30b9\u30c6\u30e0\u306a\u3044\u3057\u4fe1\u983c\u3067\u304d\u306a\u3044\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u306b\u3042\u308b HTTP \u30b5\u30fc\u30d0\u30fc\u6a5f\u80fd\u3092\u7121\u52b9\u306b\u3059\u308b\u3088\u3046\u52e7\u544a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u306e\u304a\u5ba2\u69d8\u306f\u3001\u6b21\u306e\u65b9\u6cd5\u3067 Cisco IOS XE Web UI \u306e\u7279\u6a29\u6607\u683c\u306e\u8106\u5f31\u6027\u304b\u3089\u306e\u4fdd\u8b77\u3068\u7de9\u548c\u3092\u53d7\u3051\u3089\u308c\u307e\u3059\u3002<\/p>\n<ul>\n<li>Advanced Threat Prevention \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b5\u30d6\u30b9\u30af\u30ea\u30d7\u30b7\u30e7\u30f3\u3092\u6709\u52b9\u306b\u3057\u305f\u6b21\u4e16\u4ee3\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3067\u306f\u3001\u4ee5\u4e0b\u306e Threat Prevention \u30b7\u30b0\u30cd\u30c1\u30e3\u30fc\u306b\u3088\u308b\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u306b\u5f93\u3063\u3066\u304f\u3060\u3055\u3044\u3002\n<ul>\n<li><a href=\"https:\/\/threatvault.paloaltonetworks.com\/?query=86807\" target=\"_blank\" rel=\"noopener\">86807<\/a>\u3001<a href=\"https:\/\/threatvault.paloaltonetworks.com\/?query=94454\" target=\"_blank\" rel=\"noopener\">94454<\/a><\/li>\n<\/ul>\n<\/li>\n<li><a href=\"https:\/\/start.paloaltonetworks.jp\/contact-unit42.html\" target=\"_blank\" rel=\"noopener\">Unit 42 \u30a4\u30f3\u30b7\u30c7\u30f3\u30c8 \u30ec\u30b9\u30dd\u30f3\u30b9 \u30c1\u30fc\u30e0<\/a>\u306f\u3001\u672c\u7a3f\u3067\u53d6\u308a\u4e0a\u3052\u305f\u8105\u5a01\u3092\u306f\u3058\u3081\u3001\u3055\u307e\u3056\u307e\u306a\u8105\u5a01\u3078\u306e\u500b\u5225\u5bfe\u5fdc\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n<li><span style=\"font-weight: 400;\">Cortex Xpanse \u306b\u306f\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u306b\u76f4\u63a5\u516c\u958b\u3055\u308c\u3066\u3044\u308b Cisco IOS XE \u30c7\u30d0\u30a4\u30b9\u3092\u7279\u5b9a\u3057\u3001\u767a\u898b\u7d50\u679c\u3092\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u62c5\u5f53\u8005\u306b\u30a8\u30b9\u30ab\u30ec\u30fc\u30b7\u30e7\u30f3\u3059\u308b\u6a5f\u80fd\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u3053\u306e\u767a\u898b\u7d50\u679c\u306f\u3001\u653b\u6483\u5bfe\u8c61\u9818\u57df\u7ba1\u7406 (ASM) \u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u3054\u8cfc\u5165\u3044\u305f\u3060\u3044\u3066\u3044\u308b Cortex XSIAM \u306e\u304a\u5ba2\u69d8\u3082\u3054\u5229\u7528\u306b\u306a\u308c\u307e\u3059\u3002 <\/span><\/li>\n<\/ul>\n<p>\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u3067\u306f\u3001\u4ee5\u4e0b\u306b\u8ff0\u3079\u308b <a href=\"https:\/\/sec.cloudapps.cisco.com\/security\/center\/content\/CiscoSecurityAdvisory\/cisco-sa-iosxe-webui-privesc-j22SaA4z\" target=\"_blank\" rel=\"noopener\">\u5168 IOS XE \u30c7\u30d0\u30a4\u30b9\u306b\u95a2\u3059\u308bCisco \u306e\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3<\/a>\u306b\u5f93\u3046\u3053\u3068\u3082\u63a8\u5968\u3057\u307e\u3059\u3002<\/p>\n<table style=\"width: 100%;\">\n<thead>\n<tr>\n<td style=\"width: 35%;\"><b>\u672c\u7a3f\u3067\u6271\u3046\u8106\u5f31\u6027<\/b><\/td>\n<td style=\"width: 100%;\"><a href=\"https:\/\/unit42.paloaltonetworks.jp\/tag\/cve-2023-20198-ja\/\" target=\"_blank\" rel=\"noopener\"><b>CVE-2023-20198<\/b><\/a><\/td>\n<\/tr>\n<\/thead>\n<\/table>\n<h2><a id=\"post-130723-_wven14kmgum2\"><\/a>\u8106\u5f31\u6027\u306e\u8a73\u7d30<\/h2>\n<p>Cisco \u306f\u30012023 \u5e74 10 \u6708 16 \u65e5\u306b\u3042\u308b\u7279\u6a29\u6607\u683c\u306e\u30bc\u30ed\u30c7\u30a4\u8106\u5f31\u6027\u3092\u958b\u793a\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u8106\u5f31\u6027\u306f Cisco IOS XE \u306e Web \u30e6\u30fc\u30b6\u30fc \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u306b\u5f71\u97ff\u3059\u308b\u3082\u306e\u3067\u3059\u3002Web \u30e6\u30fc\u30b6\u30fc \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u6a5f\u80fd\u304c\u6709\u52b9\u306b\u306a\u3063\u3066\u3044\u308b\u5834\u5408\u3001\u653b\u6483\u8005\u306f\u6700\u9ad8\u306e\u7279\u6a29 (\u30ec\u30d9\u30eb 15\u3001\u5b8c\u5168\u306a\u7ba1\u7406\u30a2\u30af\u30bb\u30b9) \u3092\u6301\u3064\u65b0\u3057\u3044\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u4f5c\u6210\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>Lua \u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u30d9\u30fc\u30b9\u306e\u975e\u6c38\u7d9a\u7684\u306a\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u304c\u3001\u3053\u306e\u8106\u5f31\u6027\u3068\u3068\u3082\u306b\u4f7f\u308f\u308c\u3066\u3044\u308b\u3088\u3046\u3059\u304c\u89b3\u6e2c\u3055\u308c\u3066\u3044\u307e\u3059\u3002Cisco Threat Intelligence \u306b\u3088\u308b\u3068\u3001\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u3092\u30a2\u30af\u30c6\u30a3\u30d6\u306b\u3059\u308b\u306b\u306f Web \u30b5\u30fc\u30d0\u30fc\u3092\u518d\u8d77\u52d5\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h2><a id=\"post-130723-_50343o6a6han\"><\/a>\u73fe\u5728\u306e\u653b\u6483\u30b9\u30b3\u30fc\u30d7<\/h2>\n<p><span style=\"font-weight: 400;\">2023 \u5e74 10 \u6708 18 \u65e5\u306b\u5f0a\u793e\u30a2\u30ca\u30ea\u30b9\u30c8\u306f\u3001<a href=\"https:\/\/docs-cortex.paloaltonetworks.com\/p\/XPANSE\" target=\"_blank\" rel=\"noopener\">Cortex Xpanse<\/a> \u306e\u653b\u6483\u5bfe\u8c61\u9818\u57df\u30c6\u30ec\u30e1\u30c8\u30ea\u30fc\u304b\u3089\u3001Lua \u8a00\u8a9e\u306e\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u3092\u542b\u3080\u3001\u5c11\u306a\u304f\u3068\u3082 22,074 \u500b\u306e\u30db\u30b9\u30c8\u3092\u89b3\u6e2c\u3057\u307e\u3057\u307e\u3057\u305f\u30022023 \u5e74 10 \u6708 19 \u65e5\u6642\u70b9\u306e\u30c6\u30ec\u30e1\u30c8\u30ea\u30fc\u3067\u306f\u3001\u5f71\u97ff\u3092\u53d7\u3051\u305f\u30c7\u30d0\u30a4\u30b9\u6570\u306f 18,359 \u53f0\u3078\u6e1b\u5c11\u3057\u305f\u3053\u3068\u304c\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u306b\u306f\u6c38\u7d9a\u6027\u304c\u306a\u3044\u305f\u3081\u3001\u3053\u306e\u6570\u306f\u4eca\u5f8c\u3082\u6e1b\u5c11\u3057\u3066\u3044\u304f\u3082\u306e\u3068\u4e88\u60f3\u3055\u308c\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u56f3 1 \u306f\u3001\u5f71\u97ff\u3092\u53d7\u3051\u305f\u30bb\u30af\u30bf\u30fc (\u696d\u7a2e) \u306e\u30c8\u30c3\u30d7 10 \u3068\u3001\u91cd\u8907\u306a\u3057\u306e IP \u30a2\u30c9\u30ec\u30b9\u3092\u30d9\u30fc\u30b9\u3068\u3059\u308b\u30b0\u30ed\u30fc\u30d0\u30eb\u3067\u306e\u6f5c\u5728\u7684\u5f71\u97ff\u3092\u793a\u3059\u30d2\u30fc\u30c8\u30de\u30c3\u30d7\u3067\u3059\u3002<\/span><\/p>\n<figure id=\"attachment_130732\" aria-describedby=\"caption-attachment-130732\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-130732 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2023\/10\/image-1.png\" alt=\"\u753b\u50cf 1 \u306f\u3001Cortex Xpanse \u306e\u30d2\u30fc\u30c8 \u30de\u30c3\u30d7\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8\u3067\u3059\u3002Cisco IOS XE \u306b\u95a2\u3059\u308b Cortex Xpanse \u306e\u4e16\u754c\u5168\u4f53\u3067\u306e\u89b3\u6e2c\u5185\u5bb9\u3067\u3059\u3002\u3053\u306e\u56f3\u306b\u306f IP \u30ec\u30b8\u30b9\u30c8\u30e9\u30f3\u30c8\u306e\u30ea\u30b9\u30c8\u304c\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u53f3\u7aef\u306e 2 \u3064\u306e\u5217\u306f\u5f71\u97ff\u3092\u53d7\u3051\u308b\u56fd\u3068\u90fd\u5e02\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u56fd\u540d\u306e\u30c8\u30c3\u30d7 3 \u306f\u7c73\u56fd\u3001\u30a4\u30f3\u30c9\u3001\u30d5\u30a3\u30ea\u30d4\u30f3\u3067\u3059\u3002\u5f71\u97ff\u3092\u53d7\u3051\u305f\u90fd\u5e02\u306e\u30c8\u30c3\u30d7 3 \u306f\u30b5\u30f3\u30c6\u30a3\u30a2\u30b4\u3001\u30e0\u30f3\u30d0\u30a4\u3001\u30b5\u30f3\u30a4\u30b7\u30c9\u30ed\u3067\u3059\u3002 \" width=\"900\" height=\"679\" \/><figcaption id=\"caption-attachment-130732\" class=\"wp-caption-text\">\u56f3 1: CVE-2023-20198 \u306b\u3088\u308b\u4e16\u754c\u7684\u5f71\u97ff\u3092\u793a\u3057\u305f\u30d2\u30fc\u30c8\u30de\u30c3\u30d7<\/figcaption><\/figure>\n<h2><a id=\"post-130723-_zg1rezlvhwuy\"><\/a>\u4e2d\u9593\u30ac\u30a4\u30c0\u30f3\u30b9<\/h2>\n<p>Cisco \u306f\u5f53\u8a72\u8106\u5f31\u6027\u306b\u5bfe\u3059\u308b\u4e3b\u8981\u56de\u907f\u7b56\u3068\u3057\u3066\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u63a5\u7d9a\u3055\u308c\u305f\u3059\u3079\u3066\u306e\u30b7\u30b9\u30c6\u30e0\u3001\u306a\u3044\u3057\u4fe1\u983c\u3067\u304d\u306a\u3044\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u306b\u3042\u308b HTTP \u30b5\u30fc\u30d0\u30fc\u6a5f\u80fd\u3092\u7121\u52b9\u306b\u3059\u308b\u3088\u3046\u52e7\u544a\u3057\u3066\u3044\u307e\u3059\u3002Cisco \u306e\u8105\u5a01\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30b9 \u30c1\u30fc\u30e0\u306f\u3001<a href=\"https:\/\/sec.cloudapps.cisco.com\/security\/center\/content\/CiscoSecurityAdvisory\/cisco-sa-iosxe-webui-privesc-j22SaA4z\" target=\"_blank\" rel=\"noopener\">\u3053\u306e\u8106\u5f31\u6027\u306b\u95a2\u3059\u308b\u78ba\u8a8d\u304a\u3088\u3073\u63a8\u5968\u4e8b\u9805<\/a>\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2><a id=\"post-130723-_6kajjrwpgjuu\"><\/a>\u7d50\u8ad6<\/h2>\n<p>\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u306f\u3001\u516c\u3051\u306b\u5165\u624b\u53ef\u80fd\u306a\u60c5\u5831\u306e\u91cf\u3068\u5f0a\u793e\u72ec\u81ea\u306e\u5206\u6790\u306b\u57fa\u3065\u304d\u3001Cisco \u306e\u52e7\u544a\u5185\u5bb9\u306b\u305f\u3060\u3061\u306b\u5f93\u3046\u3053\u3068\u3092\u63a8\u5968\u3057\u307e\u3059\u3002\u5f71\u97ff\u3092\u53d7\u3051\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u3059\u3079\u3066\u306e\u7d44\u7e54\u306b\u5bfe\u3057\u3001\u30d0\u30c3\u30af\u30c9\u30a2 \u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3084\u65b0\u3057\u3044\u30e6\u30fc\u30b6\u30fc \u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u4f5c\u6210\u306e\u5146\u5019\u304c\u306a\u3044\u304b\u3001\u30b7\u30b9\u30c6\u30e0\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3082\u63a8\u5968\u3057\u307e\u3059\u3002<\/p>\n<p>\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u3068Unit 42 \u306f\u3001\u65b0\u305f\u306a\u60c5\u5831\u3001PoC (\u6982\u5ff5\u5b9f\u8a3c) \u30b3\u30fc\u30c9\u306e\u516c\u958b\u3001\u3055\u3089\u306a\u308b\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u306e\u75d5\u8de1\u306b\u3064\u3044\u3066\u5f15\u304d\u7d9a\u304d\u72b6\u6cc1\u3092\u76e3\u8996\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<p>\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u306f\u3001\u30d5\u30a1\u30a4\u30eb \u30b5\u30f3\u30d7\u30eb\u3084 IoC (\u4fb5\u5bb3\u6307\u6a19) \u3092\u3075\u304f\u3080\u8abf\u67fb\u7d50\u679c\u3092 Cyber Threat Alliance (CTA: \u30b5\u30a4\u30d0\u30fc\u8105\u5a01\u30a2\u30e9\u30a4\u30a2\u30f3\u30b9) \u306e\u30e1\u30f3\u30d0\u30fc\u3068\u5171\u6709\u3057\u307e\u3057\u305f\u3002CTA \u306e\u30e1\u30f3\u30d0\u30fc\u306f\u3053\u306e\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30b9\u3092\u4f7f\u3063\u3066\u3001\u304a\u5ba2\u69d8\u306b\u4fdd\u8b77\u3092\u8fc5\u901f\u306b\u63d0\u4f9b\u3057\u3001\u60aa\u610f\u306e\u3042\u308b\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u8005\u3092\u4f53\u7cfb\u7684\u306b\u963b\u5bb3\u3067\u304d\u307e\u3059\u3002\u8a73\u7d30\u306f <a href=\"https:\/\/www.cyberthreatalliance.org\/\" target=\"_blank\" rel=\"noopener\">Cyber Threat Alliance<\/a> \u306b\u3066\u3054\u78ba\u8a8d\u304f\u3060\u3055\u3044\uff61<\/p>\n<p>\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u306e\u304a\u5ba2\u69d8\u306f\u3001\u4ee5\u4e0b\u306b\u793a\u3059\u5f53\u793e\u88fd\u54c1\u306b\u3088\u308b\u4fdd\u8b77\u3092\u53d7\u3051\u3089\u308c\u307e\u3059\u3002\u3088\u308a\u8a73\u7d30\u306a\u60c5\u5831\u304c\u5229\u7528\u53ef\u80fd\u306b\u306a\u308a\u3057\u3060\u3044\u3001\u672c\u7a3f\u306f\u66f4\u65b0\u3055\u308c\u307e\u3059\u3002<\/p>\n<h2><a id=\"post-130723-_lqzcx8cug942\"><\/a>Cisco IOS XE \u306e\u7279\u6a29\u6607\u683c\u306e\u8106\u5f31\u6027\u306b\u5bfe\u3059\u308b\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u88fd\u54c1\u306e\u4fdd\u8b77<\/h2>\n<p>\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u306e\u304a\u5ba2\u69d8\u306b\u306f\u3001\u5f0a\u793e\u88fd\u54c1\/\u30b5\u30fc\u30d3\u30b9\u306e\u4fdd\u8b77\u30fb\u66f4\u65b0\u3092\u901a\u3058\u3066\u540c\u8105\u5a01\u306e\u7279\u5b9a\u30fb\u9632\u5fa1\u304c\u63d0\u4f9b\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u4fb5\u5bb3\u306e\u61f8\u5ff5\u304c\u3042\u308a\u5f0a\u793e\u306b\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u30ec\u30b9\u30dd\u30f3\u30b9\u306b\u95a2\u3059\u308b\u3054\u76f8\u8ac7\u3092\u306a\u3055\u308a\u305f\u3044\u5834\u5408\u306f\u3001<a href=\"https:\/\/start.paloaltonetworks.jp\/contact-unit42.html\" target=\"_blank\" rel=\"noopener\">\u3053\u3061\u3089\u306e\u30d5\u30a9\u30fc\u30e0<\/a>\u304b\u3089\u3054\u9023\u7d61\u3044\u305f\u3060\u304f\u304b\u3001infojapan@paloaltonetworks.com\u307e\u3067\u30e1\u30fc\u30eb\u306b\u3066\u3054\u9023\u7d61\u3044\u305f\u3060\u304f\u304b\u3001\u4e0b\u8a18\u306e\u96fb\u8a71\u756a\u53f7\u307e\u3067\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044(\u3054\u76f8\u8ac7\u306f\u5f0a\u793e\u88fd\u54c1\u306e\u304a\u5ba2\u69d8\u306b\u306f\u9650\u5b9a\u3055\u308c\u307e\u305b\u3093)\u3002<\/p>\n<ul>\n<li>\u5317\u7c73\u30d5\u30ea\u30fc\u30c0\u30a4\u30e4\u30eb\uff1a866.486.4842 (866.4.UNIT42)<\/li>\n<li>EMEA: +31.20.299.3130<\/li>\n<li>APAC: +65.6983.8730<\/li>\n<li>\u65e5\u672c: (+81) 50-1790-0200<\/li>\n<\/ul>\n<h3><a id=\"post-130723-_k1jquf9lzf51\"><\/a>Advanced Threat Prevention \u3092\u6709\u52b9\u306b\u3057\u305f\u6b21\u4e16\u4ee3\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb<\/h3>\n<p><a href=\"https:\/\/docs.paloaltonetworks.com\/ngfw\" target=\"_blank\" rel=\"noopener\">\u6b21\u4e16\u4ee3\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb<\/a> \u3067 <a href=\"https:\/\/docs.paloaltonetworks.com\/advanced-threat-prevention\/administration\" target=\"_blank\" rel=\"noopener\">Advanced Threat Prevention<\/a> \u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30b5\u30d6\u30b9\u30af\u30ea\u30d7\u30b7\u30e7\u30f3\u3092\u6709\u52b9\u306b\u3057\u3066\u3044\u308b\u5834\u5408\u3001Threat Prevention \u306e\u30b7\u30b0\u30cd\u30c1\u30e3\u30fc\u306e <a href=\"https:\/\/docs.paloaltonetworks.com\/ngfw\" target=\"_blank\" rel=\"noopener\">86807<\/a> \u3068 <a href=\"https:\/\/docs.paloaltonetworks.com\/advanced-threat-prevention\/administration\" target=\"_blank\" rel=\"noopener\">94454<\/a> \u3092\u901a\u3058\u305f\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u304c\u540c\u8106\u5f31\u6027\u306b\u95a2\u9023\u3059\u308b\u653b\u6483\u3084\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u306b\u3088\u308b C2 \u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u9632\u6b62\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n<h3><a id=\"post-130723-_m5cvrg1ww3e6\"><\/a>Prisma Cloud<\/h3>\n<p>Cisco IOS XE \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306f\u3001Cisco Catalyst 8000V \u30b7\u30ea\u30fc\u30ba\u7d4c\u7531\u3067\u30af\u30e9\u30a6\u30c9 \u30ea\u30bd\u30fc\u30b9\u306b\u5c0e\u5165\u3067\u304d\u307e\u3059\u3002Catalyst 8000V \u306e\u6700\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3 (v17.9.4a) \u306f CVE-2023-20198 \u306b\u5bfe\u5fdc\u6e08\u307f\u3067\u3059\u3002<a href=\"https:\/\/docs.paloaltonetworks.com\/prisma\/prisma-cloud\" target=\"_blank\" rel=\"noopener\">Prisma Cloud<\/a> \u306f\u3001\u540c\u4eee\u60f3\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u304a\u4f7f\u3044\u306e\u3059\u3079\u3066\u306e\u30e6\u30fc\u30b6\u30fc\u306b\u3001\u305f\u3060\u3061\u306b\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3059\u308b\u3053\u3068\u3092\u63a8\u5968\u3057\u307e\u3059\u3002<\/p>\n<p>Prisma Cloud \u306f\u3001\u30af\u30e9\u30a6\u30c9 \u30ea\u30bd\u30fc\u30b9\u5185\u306e\u8106\u5f31\u6027\u3084\u69cb\u6210\u30df\u30b9\u3092\u691c\u51fa\u3059\u308b\u6a5f\u80fd\u3092\u5099\u3048\u305f SaaS \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3067\u3059\u3002\u6700\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u306e Catalyst 8000V \u306b\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3067\u304d\u306a\u3044\u4e8b\u60c5\u304c\u3042\u308b\u5834\u5408\u3001Prisma Cloud \u3092\u30af\u30e9\u30a6\u30c9 \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u30af\u30e9\u30a6\u30c9 \u30b5\u30fc\u30d3\u30b9 \u30a2\u30af\u30bb\u30b9\u76e3\u8996\u306b\u4f7f\u3046\u3053\u3068\u3067\u3001\u5b89\u5168\u306b\u904b\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u305d\u306e\u3055\u3044\u306f\u5c11\u306a\u304f\u3068\u3082 Prisma Cloud \u306e Anomaly\u3001Config\u3001Network \u30dd\u30ea\u30b7\u30fc\u3092\u6709\u52b9\u306b\u3057\u3066\u3001\u4e0d\u5be9\u306a\u30aa\u30da\u30ec\u30fc\u30b7\u30e7\u30f3\u3092\u7d44\u7e54\u306b\u8b66\u544a\u3059\u308b\u3088\u3046\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h3><a id=\"cortexxpansexsiam-ciscotb\"><\/a>Cortex Xpanse \u3068 XSIAM<\/h3>\n<p><a href=\"https:\/\/docs-cortex.paloaltonetworks.com\/p\/XPANSE\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">Cortex Xpanse<\/span><\/a><span style=\"font-weight: 400;\"> \u306b\u306f\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u306b\u76f4\u63a5\u516c\u958b\u3055\u308c\u3066\u3044\u308b Cisco IOS XE \u30c7\u30d0\u30a4\u30b9\u3092\u7279\u5b9a\u3057\u3001\u767a\u898b\u7d50\u679c\u3092\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u62c5\u5f53\u8005\u306b\u30a8\u30b9\u30ab\u30ec\u30fc\u30b7\u30e7\u30f3\u3059\u308b\u6a5f\u80fd\u304c\u3042\u308a\u307e\u3059\u3002\u540c\u88fd\u54c1\u3092\u3054\u5229\u7528\u306e\u304a\u5ba2\u69d8\u306f\u3001\u300cCortex IOS XE\u300d\u3068\u3044\u3046 Attack Surface Rule (\u653b\u6483\u5bfe\u8c61\u9818\u57df\u30eb\u30fc\u30eb) \u304c\u6709\u52b9\u306b\u306a\u3063\u3066\u3044\u308b\u3053\u3068\u3092\u3054\u78ba\u8a8d\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u672c\u30ea\u30b9\u30af\u306b\u95a2\u3059\u308b\u30a2\u30e9\u30fc\u30c8\u3092\u6709\u52b9\u5316\u3067\u304d\u307e\u3059\u3002\u7279\u5b9a\u7d50\u679c\u306f\u3001Threat Response Center \u307e\u305f\u306f Expander \u306e\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8 \u30d3\u30e5\u30fc\u3067\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002\u307e\u305f\u3053\u306e\u767a\u898b\u7d50\u679c\u306f\u3001\u653b\u6483\u5bfe\u8c61\u9818\u57df\u7ba1\u7406 (ASM) \u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u3054\u8cfc\u5165\u3044\u305f\u3060\u3044\u3066\u3044\u308b <\/span><a href=\"https:\/\/docs-cortex.paloaltonetworks.com\/p\/XSIAM\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">Cortex XSIAM<\/span><\/a><span style=\"font-weight: 400;\"> \u306e\u304a\u5ba2\u69d8\u3082\u3054\u5229\u7528\u306b\u306a\u308c\u307e\u3059\u3002<\/span><\/p>\n<p class=\"p1\"><i>2023-10-20 09:50 JST \u82f1\u8a9e\u7248\u66f4\u65b0\u65e5 2023-10-19 12:25 PDT \u306e\u5185\u5bb9\u3092\u53cd\u6620\u3057\u3001\u56f3 1 \u306e\u30d2\u30fc\u30c8\u30de\u30c3\u30d7\u3001\u5f71\u97ff\u3092\u53d7\u3051\u305f\u30c7\u30d0\u30a4\u30b9\u53f0\u6570\u3001\u30c6\u30ec\u30e1\u30c8\u30ea\u30fc\u306e\u30bd\u30fc\u30b9\u3092\u8ffd\u8a18\u3057\u3066\u66f4\u65b0\u00a0<\/i><\/p>\n<p><i>2023-10-25 09:30 JST \u82f1\u8a9e\u7248\u66f4\u65b0\u65e5 2023-10-24 08:58 PDT \u306e\u5185\u5bb9\u3092\u53cd\u6620\u3057\u3001Cortex Xpanse \u306b\u3088\u308b\u4fdd\u8b77\u60c5\u5831\u3092\u8ffd\u8a18\u00a0<\/i><\/p>\n<p><i>2023-10-25 09:30 JST \u82f1\u8a9e\u7248\u66f4\u65b0\u65e5 2023-10-24 13:38 PDT \u306e\u5185\u5bb9\u3092\u53cd\u6620\u3057\u3001Prisma Cloud \u306b\u3088\u308b\u4fdd\u8b77\u60c5\u5831\u3092\u8ffd\u8a18\u00a0<\/i><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6982\u8981 2023 \u5e74 10 \u6708 16 \u65e5 \u306b Cisco \u306f Cisco IOS XE \u30c7\u30d0\u30a4\u30b9\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u3001\u3059\u3067\u306b\u6d3b\u767a\u306a\u60aa\u7528\u304c\u898b\u3089\u308c\u3066\u3044\u308b\u30bc\u30ed\u30c7\u30a4\u306e\u7279\u6a29\u6607\u683c\u306e\u8106\u5f31\u6027\u3092\u8a73\u7d30\u306b\u8aac\u660e\u3059\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 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