{"id":4953,"date":"2023-04-06T19:02:27","date_gmt":"2023-04-06T10:02:27","guid":{"rendered":"https:\/\/www.manageengine.jp\/support\/kb\/ADSelfService_Plus\/?p=4953"},"modified":"2023-05-12T14:15:13","modified_gmt":"2023-05-12T05:15:13","slug":"%e8%84%86%e5%bc%b1%e6%80%a7%ef%bc%88cve-2023-28342%ef%bc%89%e3%81%ae%e6%a6%82%e8%a6%81%e3%81%8a%e3%82%88%e3%81%b3%e5%af%be%e5%bf%9c%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/www.manageengine.jp\/support\/kb\/ADSelfService_Plus\/?p=4953","title":{"rendered":"\u8106\u5f31\u6027\uff08CVE-2023-28342\uff09\u306e\u6982\u8981\u304a\u3088\u3073\u5bfe\u5fdc\u65b9\u6cd5"},"content":{"rendered":"<p>ADSelfService Plus\u306b\u304a\u304d\u307e\u3057\u3066\u3001\u30e2\u30d0\u30a4\u30eb\u30a2\u30d7\u30ea\u8a8d\u8a3cAPI\u3092\u4ecb\u3057\u305fDoS\u653b\u6483\u306e\u8106\u5f31\u6027\uff08CVE-2023-28342\uff09\u304c\u78ba\u8a8d\u3055\u308c\u307e\u3057\u305f\u3002<br \/>\n\u672c\u30ca\u30ec\u30c3\u30b8\u306e\u5185\u5bb9\u306f\u3001\u672c\u793e\u306e\u30ca\u30ec\u30c3\u30b8\u30d9\u30fc\u30b9\uff08<a href=\"https:\/\/www.manageengine.com\/products\/self-service-password\/advisory\/CVE-2023-28342.html\" target=\"_blank\" rel=\"noopener\">CVE-2023-28342 \u2013 DoS attack in Mobile App Authentication API<\/a>\uff09\u3092\u7ffb\u8a33\u3001\u4e00\u90e8\u52a0\u7b46\u3057\u305f\u3082\u306e\u3067\u3059\u3002<\/p>\n<p>\uff1c\u76ee\u6b21\uff1e<br \/>\n\u30fb<a href=\"#What28342\">\u8106\u5f31\u6027\u306e\u6982\u8981<\/a><br \/>\n\u30fb<a href=\"#Pri28342\">\u8106\u5f31\u6027\u306e\u91cd\u8981\u5ea6<\/a><br \/>\n\u30fb<a href=\"#build28342\">\u5f71\u97ff\u3092\u53d7\u3051\u308b\u30d3\u30eb\u30c9<\/a><br \/>\n\u30fb<a href=\"#effect28342\">\u30e6\u30fc\u30b6\u30fc\u3078\u306e\u5f71\u97ff<\/a><br \/>\n\u30fb<a href=\"#Solu28342\">\u5bfe\u5fdc\u65b9\u6cd5<\/a><br \/>\n\u30fb<a href=\"#KB28342\">\u95a2\u9023\u30da\u30fc\u30b8<\/a><\/p>\n<h4 id=\"What28342\">\u8106\u5f31\u6027\u306e\u6982\u8981<\/h4>\n<p>Mobile App Authentication API\u306b\u5bfe\u3057\u3066\u4e0d\u6b63\u306a\u30da\u30a4\u30ed\u30fc\u30c9\u3092\u542b\u3080\u547c\u3073\u51fa\u3057\u304c\u884c\u308f\u308c\u308b\u5ea6\u306bADSelfService Plus\u304c\u518d\u8d77\u52d5\u3059\u308b\u8106\u5f31\u6027\u304c\u78ba\u8a8d\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n<h4 id=\"Pri28342\">\u8106\u5f31\u6027\u306e\u91cd\u8981\u5ea6<\/h4>\n<p><b>\u672c\u8106\u5f31\u6027\u3092\u91cd\u8981\u5ea6\u9ad8\uff08High\uff09<\/b>\u3068\u8a55\u4fa1\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h4 id=\"build28342\">\u5f71\u97ff\u3092\u53d7\u3051\u308b\u30d3\u30eb\u30c9<\/h4>\n<p>\u65e5\u672c\u5411\u3051\u306b\u30ea\u30ea\u30fc\u30b9\u3057\u3066\u3044\u308b\u30d3\u30eb\u30c96216\u4ee5\u4e0b\u306e\u3001\u3059\u3079\u3066\u306e\u30d3\u30eb\u30c9\u304c\u5bfe\u8c61\u3067\u3059\u3002<br \/>\n\uff08\u30b0\u30ed\u30fc\u30d0\u30eb\u5411\u3051\u30ea\u30ea\u30fc\u30b9\u3067\u306f\u30016217\u4ee5\u524d\u306e\u3059\u3079\u3066\u306e\u30d3\u30eb\u30c9\u304c\u5bfe\u8c61\u3067\u3059\u3002\uff09<\/p>\n<h4 id=\"effect28342\">\u30e6\u30fc\u30b6\u30fc\u3078\u306e\u5f71\u97ff<\/h4>\n<p>Mobile App Authentication API\u304c\u4e0d\u6b63\u306a\u30da\u30a4\u30ed\u30fc\u30c9\u3092\u53d7\u4fe1\u3059\u308b\u5ea6\u306b\u3001ADSelfService Plus\u304c\u518d\u8d77\u52d5\u3057\u307e\u3059\u3002<\/p>\n<h4 id=\"Solu28342\">\u5bfe\u5fdc\u65b9\u6cd5\uff082023\u5e745\u670812\u65e5\u73fe\u5728\uff09<\/h4>\n<p>2023\u5e745\u670812\u65e5\u73fe\u5728\u3001\u672c\u8106\u5f31\u6027\u306e\u4fee\u6b63\u304c\u542b\u307e\u308c\u308b\u30d3\u30eb\u30c9<strong><span class=\"highlight\">6300<\/span><\/strong>\u3092\u30ea\u30ea\u30fc\u30b9\u3044\u305f\u3057\u307e\u3057\u305f\u3002<br \/>\n\u305d\u306e\u305f\u3081\u3001\u6700\u65b0\u30d3\u30eb\u30c96300\u3078\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3057\u3066\u304f\u3060\u3055\u3044\u3002<br \/>\n<a href=\"https:\/\/www.manageengine.jp\/support\/kb\/ADSelfService_Plus\/?p=4701\" target=\"_blank\" rel=\"noopener\">https:\/\/www.manageengine.jp\/support\/kb\/ADSelfService_Plus\/?p=4701<\/a><\/p>\n<h4 id=\"Solu28342\">\u5bfe\u5fdc\u65b9\u6cd5\uff082023\u5e744\u670811\u65e5\u73fe\u5728\uff09<\/h4>\n<p>\u30b0\u30ed\u30fc\u30d0\u30eb\u3067\u306f\u3001\u672c\u8106\u5f31\u6027\u306b\u5bfe\u5fdc\u3057\u305f\u30d3\u30eb\u30c9 <span class=\"highlight\"><b>6218<\/b><\/span>\u3092\u30ea\u30ea\u30fc\u30b9\u3057\u3066\u304a\u308a\u307e\u3059\u3002<br \/>\n\u305f\u3060\u3057\u30012023\u5e744\u670811\u65e5\u73fe\u5728\u3001\u65e5\u672c\u56fd\u5185\u3067\u30ea\u30ea\u30fc\u30b9\u3057\u3066\u3044\u308bADSelfService Plus\u306e\u6700\u65b0\u30d3\u30eb\u30c9\u306f\u300c <span class=\"highlight\"><b>6216<\/b><\/span>\u300d\u3067\u3059\u3002<br \/>\n\u8106\u5f31\u6027\u3092\u89e3\u6d88\u3057\u305f\u30d3\u30eb\u30c9\u306e\u30ea\u30ea\u30fc\u30b9\u307e\u3067\u4eca\u3057\u3070\u3089\u304f\u304a\u5f85\u3061\u304f\u3060\u3055\u3044\u3002<br \/>\n\u5bfe\u5fdc\u30d3\u30eb\u30c9\u30ea\u30ea\u30fc\u30b9\u306e\u969b\u306f\u3001\u4fdd\u5b88\u30e6\u30fc\u30b6\u30fc\u306e\u7686\u69d8\u306b\u30e1\u30fc\u30eb\u306b\u3066\u304a\u77e5\u3089\u305b\u3044\u305f\u3057\u307e\u3059\u3002<\/p>\n<h4 id=\"KB28342\">\u95a2\u9023\u30da\u30fc\u30b8<\/h4>\n<ul>\n<li><a href=\"https:\/\/www.manageengine.jp\/support\/kb\/ADSelfService_Plus\/?p=24\" target=\"_blank\" rel=\"noopener\">\u30d3\u30eb\u30c9\u756a\u53f7\u306e\u78ba\u8a8d\u65b9\u6cd5<\/a><\/li>\n<li><a href=\"https:\/\/www.manageengine.jp\/support\/kb\/ADSelfService_Plus\/?p=4701\" target=\"_blank\" rel=\"noopener\">\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u624b\u9806<\/a><\/li>\n<li><a href=\"https:\/\/www.manageengine.jp\/support\/kb\/ADSelfService_Plus\/?p=4575\" target=\"_blank\" rel=\"noopener\">\u30ea\u30ea\u30fc\u30b9\u30ce\u30fc\u30c8<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>ADSelfService Plus\u306b\u304a\u304d\u307e\u3057\u3066\u3001\u30e2\u30d0\u30a4\u30eb\u30a2\u30d7\u30ea\u8a8d\u8a3cAPI\u3092\u4ecb\u3057\u305fDoS\u653b\u6483\u306e\u8106\u5f31\u6027\uff08CVE-2023-28342\uff09\u304c\u78ba\u8a8d\u3055\u308c\u307e\u3057\u305f\u3002\u2026 <a href=\"https:\/\/www.manageengine.jp\/support\/kb\/ADSelfService_Plus\/?p=4953\" 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":"","_lmt_disable":"","footnotes":""},"categories":[188],"tags":[],"class_list":["post-4953","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"modified_by":null,"_links":{"self":[{"href":"https:\/\/www.manageengine.jp\/support\/kb\/ADSelfService_Plus\/index.php?rest_route=\/wp\/v2\/posts\/4953","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.manageengine.jp\/support\/kb\/ADSelfService_Plus\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.manageengine.jp\/support\/kb\/ADSelfService_Plus\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.manageengine.jp\/support\/kb\/ADSelfService_Plus\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.manageengine.jp\/support\/kb\/ADSelfService_Plus\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4953"}],"version-history":[{"count":21,"href":"https:\/\/www.manageengine.jp\/support\/kb\/ADSelfService_Plus\/index.php?rest_route=\/wp\/v2\/posts\/4953\/revisions"}],"predecessor-version":[{"id":5226,"href":"https:\/\/www.manageengine.jp\/support\/kb\/ADSelfService_Plus\/index.php?rest_route=\/wp\/v2\/posts\/4953\/revisions\/5226"}],"wp:attachment":[{"href":"https:\/\/www.manageengine.jp\/support\/kb\/ADSelfService_Plus\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4953"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.manageengine.jp\/support\/kb\/ADSelfService_Plus\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4953"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.manageengine.jp\/support\/kb\/ADSelfService_Plus\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4953"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}