{"id":6016,"date":"2021-12-13T15:20:39","date_gmt":"2021-12-13T06:20:39","guid":{"rendered":"https:\/\/www.manageengine.jp\/support\/kb\/EventLog_Analyzer\/?p=6016"},"modified":"2025-01-09T15:57:09","modified_gmt":"2025-01-09T06:57:09","slug":"%e3%80%8capache-log4j%e3%80%8d%e3%81%ab%e9%96%a2%e3%81%99%e3%82%8b%e8%84%86%e5%bc%b1%e6%80%a7%ef%bc%88cve-2021-44228%ef%bc%89%e3%81%ab%e3%81%a4%e3%81%84%e3%81%a6","status":"publish","type":"post","link":"https:\/\/www.manageengine.jp\/support\/kb\/EventLog_Analyzer\/?p=6016","title":{"rendered":"\u300cApache Log4j\u300d\u306b\u95a2\u3059\u308b\u8106\u5f31\u6027\uff08CVE-2021-44228 \/ CVE-2021-45046 \/ CVE-2021-45105 \/ CVE-2021-44832\uff09\u3078\u306e\u5bfe\u5fdc\u65b9\u6cd5"},"content":{"rendered":"<p>\u672c\u30ca\u30ec\u30c3\u30b8\u3067\u306f\u3001\u300cApache Log4j\u300d\u306b\u95a2\u3059\u308b\u8106\u5f31\u6027\uff08CVE-2021-44228 \/ CVE-2021-45046 \/ CVE-2021-45105 \/ CVE-2021-44832\uff09\u3078\u306e\u5bfe\u5fdc\u65b9\u6cd5\u3092\u3054\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n<h4>\u6982\u8981<\/h4>\n<ul>\n<li>2021\u5e7412\u670810\u65e5\u3001Apache Log4j\u306e\u6df1\u523b\u306a\u8106\u5f31\u6027\uff08<a href=\"https:\/\/cve.mitre.org\/cgi-bin\/cvename.cgi?name=2021-44228\" target=\"_blank\" rel=\"noopener\">CVE-2021-44228<\/a> \u203b\u5916\u90e8\u30b5\u30a4\u30c8\uff09\u304c\u516c\u8868\u3055\u308c\u307e\u3057\u305f\u3002<\/li>\n<li>2021\u5e7412\u670815\u65e5\u3001\u65b0\u305f\u306bApache Log4j\u306e\u8106\u5f31\u6027\uff08<a href=\"https:\/\/cve.mitre.org\/cgi-bin\/cvename.cgi?name=CVE-2021-45046\" target=\"_blank\" rel=\"noopener\">CVE-2021-45046<\/a> \u203b\u5916\u90e8\u30b5\u30a4\u30c8\uff09\u304c\u516c\u8868\u3055\u308c\u307e\u3057\u305f\u3002<\/li>\n<li>2021\u5e7412\u670817\u65e5\u3001\u65b0\u305f\u306bApache Log4j\u306e\u8106\u5f31\u6027\uff08<a href=\"https:\/\/cve.mitre.org\/cgi-bin\/cvename.cgi?name=CVE-2021-45105\" target=\"_blank\" rel=\"noopener\">CVE-2021-45105<\/a> \u203b\u5916\u90e8\u30b5\u30a4\u30c8\uff09\u304c\u516c\u8868\u3055\u308c\u307e\u3057\u305f\u3002<\/li>\n<li>2021\u5e7412\u670828\u65e5\u3001\u65b0\u305f\u306bApache Log4j\u306e\u8106\u5f31\u6027\uff08<a href=\"https:\/\/cve.mitre.org\/cgi-bin\/cvename.cgi?name=CVE-2021-44832\" target=\"_blank\" rel=\"noopener\">CVE-2021-44832<\/a> \u203b\u5916\u90e8\u30b5\u30a4\u30c8\uff09\u304c\u516c\u8868\u3055\u308c\u307e\u3057\u305f\u3002<\/li>\n<\/ul>\n<h4>EventLog Analyzer\u3078\u306e\u5f71\u97ff<\/h4>\n<p>EventLog Analyzer\u300c<strong>\u30d3\u30eb\u30c912041\uff5e\u30d3\u30eb\u30c912214<\/strong>\u300d\u306f\u3001\u672c\u8106\u5f31\u6027\u306e\u5f71\u97ff\u3092\u53d7\u3051\u307e\u3059\u3002<\/p>\n<div class=\"attention\">\nLog360\u3082\u672c\u8106\u5f31\u6027\u306e\u5f71\u97ff\u3092\u53d7\u3051\u307e\u3059\u3002<br \/>\nLog360\u306b\u304a\u3051\u308b\u5bfe\u5fdc\u65b9\u6cd5\u306f\u3001<a href=\"https:\/\/www.manageengine.jp\/support\/kb\/Log360\/?p=212\" rel=\"noopener\" target=\"_blank\">\u3053\u3061\u3089\u306e\u30ca\u30ec\u30c3\u30b8<\/a>\u3092\u3054\u53c2\u7167\u304f\u3060\u3055\u3044\u3002\n<\/div>\n<div class=\"point\">\n\u73fe\u5728\u3054\u5229\u7528\u306e\u30d3\u30eb\u30c9\u756a\u53f7\u3092\u78ba\u8a8d\u3059\u308b\u624b\u9806\u306f\u3001<a href=\"https:\/\/www.manageengine.jp\/support\/kb\/EventLog_Analyzer\/?p=194\" target=\"_blank\" rel=\"noopener\">\u3053\u3061\u3089\u306e\u30ca\u30ec\u30c3\u30b8<\/a>\u3092\u3054\u53c2\u7167\u304f\u3060\u3055\u3044\u3002\n<\/div>\n<h4>\u5bfe\u5fdc\u65b9\u6cd5<\/h4>\n<p>Apache Log4j\u306e\u8106\u5f31\u6027\uff08CVE-2021-44228 \/ CVE-2021-45046 \/ CVE-2021-45105 \/ CVE-2021-44832\uff09\u3092\u56de\u907f\u3059\u308b\u305f\u3081\u306b\u306f\u3001<br \/>\n\u3054\u5229\u7528\u306eEventLog Analyzer\u3092\u300c<strong>\u30d3\u30eb\u30c912218\u4ee5\u4e0a<\/strong>\u300d\u306b\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<div class=\"point\">\n\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u624b\u9806\u306f\u3001<a href=\"https:\/\/www.manageengine.jp\/support\/kb\/EventLog_Analyzer\/?p=5788\" target=\"_blank\" rel=\"noopener\">\u3053\u3061\u3089\u306e\u30ca\u30ec\u30c3\u30b8<\/a>\u3092\u3054\u53c2\u7167\u304f\u3060\u3055\u3044\u3002\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u672c\u30ca\u30ec\u30c3\u30b8\u3067\u306f\u3001\u300cApache Log4j\u300d\u306b\u95a2\u3059\u308b\u8106\u5f31\u6027\uff08CVE-2021-44228 \/ CVE-2021-45046 \/ CVE-2021-45\u2026 <a href=\"https:\/\/www.manageengine.jp\/support\/kb\/EventLog_Analyzer\/?p=6016\" class=\"more\">\uff3b\u7d9a\u304d\u3092\u8aad\u3080\uff3d<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"no","_lmt_disable":"","footnotes":""},"categories":[481],"tags":[457,456,224],"class_list":["post-6016","post","type-post","status-publish","format-standard","hentry","category-vulnerability","tag-cve-2021-44228","tag-log4j","tag-224"],"modified_by":"renji","_links":{"self":[{"href":"https:\/\/www.manageengine.jp\/support\/kb\/EventLog_Analyzer\/index.php?rest_route=\/wp\/v2\/posts\/6016","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.manageengine.jp\/support\/kb\/EventLog_Analyzer\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.manageengine.jp\/support\/kb\/EventLog_Analyzer\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.manageengine.jp\/support\/kb\/EventLog_Analyzer\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.manageengine.jp\/support\/kb\/EventLog_Analyzer\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6016"}],"version-history":[{"count":40,"href":"https:\/\/www.manageengine.jp\/support\/kb\/EventLog_Analyzer\/index.php?rest_route=\/wp\/v2\/posts\/6016\/revisions"}],"predecessor-version":[{"id":7822,"href":"https:\/\/www.manageengine.jp\/support\/kb\/EventLog_Analyzer\/index.php?rest_route=\/wp\/v2\/posts\/6016\/revisions\/7822"}],"wp:attachment":[{"href":"https:\/\/www.manageengine.jp\/support\/kb\/EventLog_Analyzer\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6016"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.manageengine.jp\/support\/kb\/EventLog_Analyzer\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6016"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.manageengine.jp\/support\/kb\/EventLog_Analyzer\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6016"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}