{"id":80186,"date":"2023-12-27T10:41:18","date_gmt":"2023-12-27T08:41:18","guid":{"rendered":"https:\/\/www.catonetworks.com\/blog\/cato%e3%81%8catlassian-confluence-server%e3%81%ae%e3%82%a8%e3%82%af%e3%82%b9%e3%83%97%e3%83%ad%e3%82%a4%e3%83%88%e3%81%8b%e3%82%89%e3%81%ae%e4%bf%9d%e8%ad%b7%e3%82%92%e5%ae%9f%e7%8f%be-cve-2023-22515\/"},"modified":"2023-12-27T10:42:44","modified_gmt":"2023-12-27T08:42:44","slug":"cato-protects-against-atlassian-confluence-server-exploits-cve-2023-22515","status":"publish","type":"post","link":"https:\/\/www.catonetworks.com\/ja\/blog\/cato-protects-against-atlassian-confluence-server-exploits-cve-2023-22515\/","title":{"rendered":"Cato\u304cAtlassian Confluence Server\u306e\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u304b\u3089\u306e\u4fdd\u8b77\u3092\u5b9f\u73fe (CVE-2023-22515)"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Atlassian\u306f\u30012023\u5e7410\u67084\u65e5\u306b\u767a\u8868\u3057\u305f<a href=\"https:\/\/confluence.atlassian.com\/security\/cve-2023-22515-privilege-escalation-vulnerability-in-confluence-data-center-and-server-1295682276.html\">\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a2\u30c9\u30d0\u30a4\u30b6\u30ea<\/a>\u306b\u304a\u3044\u3066\u3001\u30aa\u30f3\u30d7\u30ec\u30df\u30b9\u306eConfluence Data Center\u304a\u3088\u3073 Server\u88fd\u54c1\u306e\u65b0\u305f\u306a\u91cd\u5927\u306a\u8106\u5f31\u6027\u3092\u516c\u8868\u3057\u307e\u3057\u305f\u3002\u653b\u6483\u8005\u304c\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u304b\u3089\u30a2\u30af\u30bb\u30b9\u53ef\u80fd\u306a Confluence\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u8106\u5f31\u306a\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3092\u60aa\u7528\u3057\u3001\u672a\u627f\u8a8d\u306e Confluence \u7ba1\u7406\u8005\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u4f5c\u6210\u3057\u3001Confluence \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3068\u3044\u3046\u6a29\u9650\u6607\u683c\u306b\u95a2\u3059\u308b\u8106\u5f31\u6027\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u7a3f\u57f7\u7b46\u6642\u70b9\u3067\u306f\u3001\u3053\u306e\u8106\u5f31\u6027\u306b<a href=\"https:\/\/nvd.nist.gov\/vuln\/detail\/CVE-2023-22515\">CVSS\u30b9\u30b3\u30a2<\/a>\u306f\u5272\u308a\u5f53\u3066\u3089\u308c\u3066\u3044\u307e\u305b\u3093\u3002\u3057\u304b\u3057\u3001\u30ea\u30e2\u30fc\u30c8\u304b\u3089\u60aa\u7528\u304c\u53ef\u80fd\u3067\u3042\u308a\u3001\u60aa\u7528\u3055\u308c\u308b\u3068\u30b5\u30fc\u30d0\u30fc\u3078\u306e\u30d5\u30eb\u30a2\u30af\u30bb\u30b9\u304c\u53ef\u80fd\u306b\u306a\u308b\u3053\u3068\u304b\u3089\u3001\u975e\u5e38\u306b\u9ad8\u3044\uff089\uff5e10\uff09\u3053\u3068\u304c\u4e88\u60f3\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n<a href=\"https:\/\/www.catonetworks.com\/rapid-cve-mitigation\/\" class=\"blog-box-link\"> Rapid CVE Mitigation by Cato Security Research  <span class=\"chevron-wrap\"><\/span><\/a>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-cato-s-response-nbsp-nbsp\">Cato\u306e\u5bfe\u5fdc\u00a0\u00a0<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u516c\u958b\u3055\u308c\u3066\u3044\u308b\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u306e\u6982\u5ff5\u5b9f\u8a3c\uff08POC\uff09\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001Atlassian\u306f\u300c\u5916\u90e8\u653b\u6483\u8005\u304c\u672a\u77e5\u306e\u8106\u5f31\u6027\u3092\u60aa\u7528\u3057\u305f\u53ef\u80fd\u6027\u304c\u3042\u308b\u3068\u3044\u3046\u5c11\u6570\u306e\u9867\u5ba2\u304b\u3089\u306e\u5831\u544a\u306b\u3088\u308a\u3001\u3053\u306e\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u3092\u8a8d\u8b58\u3057\u3066\u3044\u305f\u3053\u3068\u300d\u3092\u78ba\u8a8d\u3057\u305f\u3068\u8ff0\u3079\u3066\u304a\u308a\u3001\u9ad8\u3044\u78ba\u7387\u3067\u3059\u3067\u306b\u60aa\u7528\u3055\u308c\u3066\u3044\u308b\u3068\u63a8\u6e2c\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a2\u30c9\u30d0\u30a4\u30b6\u30ea\u304c\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u305f\u76f4\u5f8c\u3001Cato 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class=\"wp-block-paragraph\">\u30aa\u30f3\u30e9\u30a4\u30f3\u30fb\u30b9\u30ad\u30e3\u30ca\u30fc\u304c\u3001\u30a2\u30c9\u30d0\u30a4\u30b6\u30ea\u30fc\u304b\u3089\u5f97\u3089\u308c\u308b\u308f\u305a\u304b\u306a\u60c5\u5831\u306e\u8fc5\u901f\u306a\u5229\u7528\u3092\u5b9f\u88c5\u3057\u3066\u3044\u305f\u3053\u3068\u304b\u3089\u3001Confluence\u30b5\u30fc\u30d0\u30fc\u304c\u3069\u308c\u307b\u3069\u4fa1\u5024\u306e\u9ad8\u3044\u30bf\u30fc\u30b2\u30c3\u30c8\u3067\u3042\u308b\u304b\u306f\u660e\u3089\u304b\u3067\u3042\u308a\u3001\u516c\u958b\u3055\u308c\u3066\u3044\u308b Confluence\u30b5\u30fc\u30d0\u30fc\u304c\u591a\u6570\u5b58\u5728\u3059\u308b\u3053\u3068\u3092\u8003\u3048\u308b\u3068\u61f8\u5ff5\u3059\u3079\u304d\u3053\u3068\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u516c\u958b\u5f8c\u3001Cato\u306f\u8106\u5f31\u6027\u306e\u3042\u308b \u201c\/setup\/\u201d 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\u304b\u3089\u306e\u307f\u306b\u5236\u9650\u3059\u308b\u3053\u3068\u3092\u63a8\u5968\u3057\u3066\u304a\u308a\u3001\u3067\u304d\u308c\u3070\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5185\u304b\u3089\u3001\u4e0d\u53ef\u80fd\u306a\u5834\u5408\u306f Cato \u30bd\u30b1\u30c3\u30c8\u914d\u4e0b\u3084\u3001Cato\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u5b9f\u884c\u3057\u3066\u3044\u308b\u30ea\u30e2\u30fc\u30c8\u30e6\u30fc\u30b6\u30fc\u3001Cato \u306b\u3088\u3063\u3066\u4fdd\u8b77\u3055\u308c\u305f\u30db\u30b9\u30c8\u304b\u3089\u306e\u307f\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cato\u30ea\u30b5\u30fc\u30c1\u30e9\u30dc\u306f\u3001\u5f15\u304d\u7d9a\u304d\u8ffd\u52a0\u60c5\u5831\u306e\u5165\u624b\u306e\u305f\u3081\u306bCVE\u306e\u76e3\u8996\u3092\u7d9a\u3051\u3066\u304a\u308a\u3001\u3088\u308a\u591a\u304f\u306e\u60c5\u5831\u304c\u5165\u624b\u53ef\u80fd\u306b\u306a\u3063\u305f\u5834\u5408\u3001\u307e\u305f\u306fPOC\u304c\u516c\u958b\u3055\u308c\u3001\u8ffd\u52a0\u60c5\u5831\u304c\u660e\u3089\u304b\u306b\u306a\u3063\u305f\u5834\u5408\u306b\u306f\u3001\u30b7\u30b0\u30cd\u30c1\u30e3\u3092\u66f4\u65b0\u3057\u307e\u3059\u3002\u4eca\u5f8c\u306e\u60c5\u5831\u306b\u3064\u3044\u3066\u306f\u3001<a href=\"https:\/\/www.catonetworks.com\/rapid-cve-mitigation\/\">CVE\u8efd\u6e1b<\/a>\u306e\u30da\u30fc\u30b8\u3068\u30ea\u30ea\u30fc\u30b9\u30ce\u30fc\u30c8\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n\n","protected":false},"excerpt":{"rendered":"<p>Atlassian\u306f\u30012023\u5e7410\u67084\u65e5\u306b\u767a\u8868\u3057\u305f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a2\u30c9\u30d0\u30a4\u30b6\u30ea\u306b\u304a\u3044\u3066\u3001\u30aa\u30f3\u30d7\u30ec\u30df\u30b9\u306eConfl&#8230;<\/p>\n","protected":false},"author":159,"featured_media":76336,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1061],"tags":[],"coauthors":[1135],"class_list":["post-80186","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-company-and-industry-updates-ja"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.1 (Yoast 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