{"id":891,"date":"2017-09-08T10:40:23","date_gmt":"2017-09-08T01:40:23","guid":{"rendered":"https:\/\/www.csirt.dendai.ac.jp\/csirt\/?p=891"},"modified":"2023-10-17T15:33:50","modified_gmt":"2023-10-17T06:33:50","slug":"apache-struts2%e8%84%86%e5%bc%b1%e6%80%a7s2-052%e3%81%b8%e3%81%ae%e5%af%be%e7%ad%96%e3%81%ae%e3%81%8a%e9%a1%98%e3%81%84","status":"publish","type":"post","link":"https:\/\/www.csirt.dendai.ac.jp\/csirt\/public\/heads-up\/apache-struts2%e8%84%86%e5%bc%b1%e6%80%a7s2-052%e3%81%b8%e3%81%ae%e5%af%be%e7%ad%96%e3%81%ae%e3%81%8a%e9%a1%98%e3%81%84\/","title":{"rendered":"Apache Struts2\u8106\u5f31\u6027(S2-052)\u3078\u306e\u5bfe\u7b56\u306e\u304a\u9858\u3044"},"content":{"rendered":"<p>Apache Software Foundation \u304c\u63d0\u4f9b\u3059\u308b Apache Struts 2 \u306f\u3001Java \u306e\u30a6\u30a7\u30d6\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<br \/>\n\u3092\u4f5c\u6210\u3059\u308b\u305f\u3081\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u3059\u3002<br \/>\nApache Struts 2 \u306b\u306f\u3001\u8106\u5f31\u6027(S2-052)\u304c\u3042\u308a\u3001\u60aa\u7528\u3055\u308c\u305f\u5834\u5408\u3001\u9060\u9694\u306e\u7b2c\u4e09\u8005\u306b\u3088\u3063\u3066\u3001<br \/>\n\u30b5\u30fc\u30d0\u4e0a\u3067\u4efb\u610f\u306e\u30b3\u30fc\u30c9\u3092\u5b9f\u884c\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p><span style=\"color: #ff0000;\">\u672c\u8106\u5f31\u6027\u306f\u3001\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u306e\u767a\u751f\u7b49\u306b\u7e4b\u304c\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u3044\u305f\u3081\u3001<\/span><br \/>\n<span style=\"color: #ff0000;\">\u7814\u7a76\u5ba4\u7b49\u3067\u904b\u7528\u3059\u308bWeb\u30b5\u30a4\u30c8\u3001\u60c5\u5831\u30b7\u30b9\u30c6\u30e0\u7b49\u3092\u81f3\u6025\u78ba\u8a8d\u3044\u305f\u3060\u304d\u3001<\/span><br \/>\n<span style=\"color: #ff0000;\">Apache Struts 2\u3092\u5229\u7528\u3057\u3066\u304a\u308a\u3001\u5f71\u97ff\u7bc4\u56f2\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001<\/span><br \/>\n<span style=\"color: #ff0000;\">\u76f4\u3061\u306b\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u884c\u3046\u7b49\u3001\u5fc5\u8981\u306a\u5bfe\u7b56\u3092\u884c\u3046\u3088\u3046\u304a\u9858\u3044\u3044\u305f\u3057\u307e\u3059\u3002<br \/>\n\u307e\u305f\u3001\u00a0Web\u30b5\u30a4\u30c8\u3084\u60c5\u5831\u30b7\u30b9\u30c6\u30e0\u3078\u306e\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u304c\u78ba\u8a8d\u3055\u308c\u305f\u5834\u5408\u306f\u3001<br \/>\n\u901f\u3084\u304b\u306bTDU-CSIRT\u307e\u3067\u901a\u5831\u3092\u304a\u9858\u3044\u3044\u305f\u3057\u307e\u3059\u3002\u00a0<\/span><\/p>\n<p>\u3010\u672c\u8106\u5f31\u6027\u306b\u95a2\u3059\u308b\u60c5\u5831\u3011<\/p>\n<p>\u3000\u25cb\u5bfe\u8c61\u30b7\u30b9\u30c6\u30e0\u3000\uff1a\u3000Apache Struts 2<\/p>\n<p>\u3000\u25cb\u8106\u5f31\u6027\u3000\u3000\u3000\u3000\uff1a\u3000S2-052\uff08CVE-2017-9805\uff09<\/p>\n<p>\u3000\u25cb\u5bfe\u8c61\u30d0\u30fc\u30b8\u30e7\u30f3\uff1a\u3000\u30d0\u30fc\u30b8\u30e7\u30f32.5\u304b\u30892.5.12<\/p>\n<p>\u3000\u25cb\u5f71\u97ff\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \uff1a\u3000\u9060\u9694\u3067\u4efb\u610f\u306e\u30b3\u30fc\u30c9\u304c\u5b9f\u884c\u3055\u308c\u308b\u53ef\u80fd\u6027<\/p>\n<p>\u3000\u25cb\u653b\u6483\u96e3\u6613\u5ea6\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \uff1a\u3000\u975e\u5e38\u306b\u5bb9\u6613(\u653b\u6483\u8005\u306f\u5bb9\u6613\u306b\u3053\u306e\u8106\u5f31\u6027\u3092\u60aa\u7528\u53ef\u80fd)<\/p>\n<p>\u3000\u25cb\u5bfe\u7b56\uff1a<\/p>\n<p style=\"padding-left: 30px;\">\u00a0 Apache Software Foundation \u304b\u3089\u306f\u3001\u672c\u8106\u5f31\u6027\u306b\u3064\u3044\u3066\u4fee\u6b63\u3057\u305f\u30d0\u30fc\u30b8\u30e7\u30f32.5.13\u306e<br \/>\nApache Struts 2 \u304c\u516c\u958b\u3055\u308c\u3066\u3044\u307e\u3059\u3002<br \/>\n\u4fee\u6b63\u6e08\u307f\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u66f4\u65b0\u3059\u308b\u3053\u3068\u3092\u3054\u691c\u8a0e\u304f\u3060\u3055\u3044\u3002<\/p>\n<p style=\"padding-left: 30px;\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0<a href=\"https:\/\/struts.apache.org\/download.cgi#struts2513\">https:\/\/struts.apache.org\/download.cgi#struts2513<\/a><\/p>\n<p style=\"padding-left: 30px;\">\u00a0 \u203b\u4e07\u304c\u4e00\u3001\u8fc5\u901f\u306a\u5bfe\u5fdc\u304c\u56f0\u96e3\u306a\u5834\u5408\u306b\u3042\u3063\u3066\u306f\u3001\u88ab\u5bb3\u306e\u767a\u751f\u3092\u56de\u907f\u3059\u308b\u305f\u3081\u306b<br \/>\n\u5f53\u8a72\u30b5\u30a4\u30c8\u3092\u4e00\u6642\u7684\u306b\u505c\u6b62\u3059\u308b\u306a\u3069\u306e\u5bfe\u5fdc\u3082\u4f75\u305b\u3066\u691c\u8a0e\u304f\u3060\u3055\u308b\u3088\u3046\u304a\u9858\u3044\u81f4\u3057\u307e\u3059\u3002<\/p>\n<p>\u00a0 \u8106\u5f31\u6027\u306e\u8a73\u7d30\u7b49\u306b\u3064\u3044\u3066\u306f\u4ee5\u4e0b\u306e\u30b5\u30a4\u30c8\u3092\u3054\u53c2\u7167\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u3000\u25cbS2-052 : Possible Remote Code Execution attack when using the Struts REST plugin with XStream handler to \u3000handle XML payloads<\/p>\n<p>\u3000\u00a0\u00a0\u00a0 <a href=\"https:\/\/struts.apache.org\/docs\/s2-052.html\">https:\/\/struts.apache.org\/docs\/s2-052.html<\/a><\/p>\n<p>\u3000\u25cbApache Struts2 \u306e\u8106\u5f31\u6027\u5bfe\u7b56\u306b\u3064\u3044\u3066(CVE-2017-9805)(S2-052) &#8211; IPA<\/p>\n<p>\u3000\u3000<a href=\"https:\/\/www.ipa.go.jp\/security\/ciadr\/vul\/20170906-struts.html\">https:\/\/www.ipa.go.jp\/security\/ciadr\/vul\/20170906-struts.html<\/a><\/p>\n<p>\u3000\u25cbApache Struts 2 \u306e\u8106\u5f31\u6027 (S2-052) \u306b\u95a2\u3059\u308b\u6ce8\u610f\u559a\u8d77 &#8211; JPCERT\/CC<\/p>\n<p>\u3000\u3000<a href=\"https:\/\/www.jpcert.or.jp\/at\/2017\/at170033.html\">https:\/\/www.jpcert.or.jp\/at\/2017\/at170033.html<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Apache Software Foundation \u304c\u63d0\u4f9b\u3059\u308b Apache Struts 2 \u306f\u3001Java \u306e\u30a6\u30a7\u30d6\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3 \u3092\u4f5c\u6210\u3059\u308b\u305f\u3081\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u3059\u3002 Apache Struts 2  [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[5],"tags":[45],"_links":{"self":[{"href":"https:\/\/www.csirt.dendai.ac.jp\/csirt\/wp-json\/wp\/v2\/posts\/891"}],"collection":[{"href":"https:\/\/www.csirt.dendai.ac.jp\/csirt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.csirt.dendai.ac.jp\/csirt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.csirt.dendai.ac.jp\/csirt\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.csirt.dendai.ac.jp\/csirt\/wp-json\/wp\/v2\/comments?post=891"}],"version-history":[{"count":4,"href":"https:\/\/www.csirt.dendai.ac.jp\/csirt\/wp-json\/wp\/v2\/posts\/891\/revisions"}],"predecessor-version":[{"id":14979,"href":"https:\/\/www.csirt.dendai.ac.jp\/csirt\/wp-json\/wp\/v2\/posts\/891\/revisions\/14979"}],"wp:attachment":[{"href":"https:\/\/www.csirt.dendai.ac.jp\/csirt\/wp-json\/wp\/v2\/media?parent=891"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.csirt.dendai.ac.jp\/csirt\/wp-json\/wp\/v2\/categories?post=891"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.csirt.dendai.ac.jp\/csirt\/wp-json\/wp\/v2\/tags?post=891"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}