{"id":13628,"date":"2022-04-22T10:27:55","date_gmt":"2022-04-22T01:27:55","guid":{"rendered":"https:\/\/www.csirt.dendai.ac.jp\/csirt\/?p=13628"},"modified":"2023-10-17T11:39:56","modified_gmt":"2023-10-17T02:39:56","slug":"2022%e5%b9%b44%e6%9c%88oracle%e8%a3%bd%e5%93%81%e3%81%ae%e3%82%af%e3%83%aa%e3%83%86%e3%82%a3%e3%82%ab%e3%83%ab%e3%83%91%e3%83%83%e3%83%81%e3%82%a2%e3%83%83%e3%83%97%e3%83%87%e3%83%bc%e3%83%88%e3%81%ab","status":"publish","type":"post","link":"https:\/\/www.csirt.dendai.ac.jp\/csirt\/public\/heads-up\/2022%e5%b9%b44%e6%9c%88oracle%e8%a3%bd%e5%93%81%e3%81%ae%e3%82%af%e3%83%aa%e3%83%86%e3%82%a3%e3%82%ab%e3%83%ab%e3%83%91%e3%83%83%e3%83%81%e3%82%a2%e3%83%83%e3%83%97%e3%83%87%e3%83%bc%e3%83%88%e3%81%ab\/","title":{"rendered":"2022\u5e744\u6708Oracle\u88fd\u54c1\u306e\u30af\u30ea\u30c6\u30a3\u30ab\u30eb\u30d1\u30c3\u30c1\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306b\u95a2\u3059\u308b\u6ce8\u610f\u559a\u8d77"},"content":{"rendered":"\n<p>I. \u6982\u8981<br \/>2022\u5e744\u670819\u65e5\uff08\u7c73\u56fd\u6642\u9593\uff09\u3001Oracle\u306f\u8907\u6570\u306e\u88fd\u54c1\u306b\u5bfe\u3059\u308b\u30af\u30ea\u30c6\u30a3\u30ab\u30eb\u30d1\u30c3\u30c1\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306b\u95a2\u3059\u308b\u60c5\u5831\u3092\u516c\u958b\u3057\u307e\u3057\u305f\u3002<br \/>\u53c2\u8003\uff1a<a href=\"https:\/\/www.jpcert.or.jp\/at\/2022\/at220012.html\" target=\"_blank\" rel=\"noopener\">https:\/\/www.jpcert.or.jp\/at\/2022\/at220012.html<\/a><\/p>\n<p>Oracle Corporation<br \/>Oracle Critical Patch Update Advisory &#8211; April 2022<br \/><a href=\"https:\/\/www.oracle.com\/security-alerts\/cpuapr2022.html\" target=\"_blank\" rel=\"noopener\">https:\/\/www.oracle.com\/security-alerts\/cpuapr2022.html<\/a><\/p>\n<p>\u8106\u5f31\u6027\u304c\u60aa\u7528\u3055\u308c\u305f\u5834\u5408\u3001\u30ea\u30e2\u30fc\u30c8\u304b\u3089\u306e\u653b\u6483\u306b\u3088\u3063\u3066\u3001\u4e0d\u6b63\u306a\u64cd\u4f5c\u304c\u5b9f\u884c\u3055\u308c\u305f\u308a\u6a5f\u5fae\u306a\u60c5\u5831\u3092\u4e0d\u6b63\u306b\u524a\u9664\u3084\u6539\u3056\u3093\u3055\u308c\u305f\u308a\u3059\u308b\u306a\u3069\u306e\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<br \/>\u5bfe\u8c61\u3068\u306a\u308b\u88fd\u54c1\u304a\u3088\u3073\u30d0\u30fc\u30b8\u30e7\u30f3\u306f\u591a\u5c90\u306b\u308f\u305f\u308b\u305f\u3081\u3001\u5bfe\u8c61\u3068\u306a\u308b\u88fd\u54c1\u3092\u5229\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u306b\u306fOracle\u306e\u60c5\u5831\u3092\u53c2\u7167\u3057\u3001\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306e\u9069\u7528\u306a\u3069\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>=============================<\/p>\n<p>\u66f4\u65b0: 2022\u5e744\u670822\u65e5\u8ffd\u8a18<\/p>\n<p>\u3053\u308c\u3089\u306e\u8106\u5f31\u6027\u306e\u5185\u3001Oracle Java SE\u3001Oracle GraalVM Enterprise Edition\u304c\u5f71\u97ff\u3092\u53d7\u3051\u308b\u8106\u5f31\u6027\uff08CVE-2022-21449\uff09\u306b\u3064\u3044\u3066<br \/>2022\u5e744\u670819\u65e5\u306b\u8106\u5f31\u6027\u306e\u767a\u898b\u8005\u304c\u8a73\u7d30\u3092\u89e3\u8aac\u3059\u308b\u8a18\u4e8b\u3092\u516c\u958b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u8106\u5f31\u6027\u304c\u60aa\u7528\u3055\u308c\u308b\u3068\u3001\u7d30\u5de5\u3057\u305f\u30c7\u30b8\u30bf\u30eb\u7f72\u540d\u3092\u7528\u3044\u305f\u7b2c\u4e09\u8005\u304c\u3001ECDSA\u7f72\u540d\u65b9\u5f0f\u306b\u3088\u308b\u7f72\u540d\u691c\u8a3c\u3092\u6210\u529f\u3055\u305b\u3001\u4e0d\u6b63\u306b\u30c7\u30fc\u30bf\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u306a\u3069\u306e\u53ef\u80fd\u6027\u304c\u6307\u6458\u3055\u308c\u3066\u3044\u307e\u3059\u3002<br \/>\u8a73\u7d30\u304a\u3088\u3073\u6700\u65b0\u306e\u60c5\u5831\u306b\u3064\u3044\u3066\u306f\u3001Oracle Corporation\u3084\u8106\u5f31\u6027\u306e\u767a\u898b\u8005\u306a\u3069\u304c\u63d0\u4f9b\u3059\u308b\u60c5\u5831\u3092\u53c2\u7167\u3044\u305f\u3060\u304d\u3001\u5bfe\u7b56\u5b9f\u65bd\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>Neil Madden<br \/>CVE-2022-21449: Psychic Signatures in Java<br \/><a href=\"https:\/\/neilmadden.blog\/2022\/04\/19\/psychic-signatures-in-java\/\" target=\"_blank\" rel=\"noopener\">https:\/\/neilmadden.blog\/2022\/04\/19\/psychic-signatures-in-java\/<\/a><\/p>\n<p>Oracle Corporation<br \/>Text Form of Risk Matrix for Oracle Java SE<br \/><a href=\"https:\/\/www.oracle.com\/security-alerts\/cpuapr2022verbose.html#JAVA\" target=\"_blank\" rel=\"noopener\">https:\/\/www.oracle.com\/security-alerts\/cpuapr2022verbose.html#JAVA<\/a><\/p>\n<p>=============================<\/p>\n<p>II. \u5bfe\u7b56<br \/>Oracle\u304b\u3089\u305d\u308c\u305e\u308c\u306e\u88fd\u54c1\u306b\u5bfe\u3057\u3066\u3001\u4fee\u6b63\u6e08\u307f\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u304c\u516c\u958b\u3055\u308c\u3066\u3044\u307e\u3059\u3002<br \/>\u88fd\u54c1\u3092\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3057\u305f\u5834\u5408\u3001\u5bfe\u8c61\u88fd\u54c1\u3092\u5229\u7528\u3059\u308b\u4ed6\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u6b63\u5e38\u306b\u52d5\u4f5c\u3057\u306a\u304f\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<br \/>\u5229\u7528\u3059\u308b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3078\u306e\u5f71\u97ff\u3092\u8003\u616e\u3057\u305f\u4e0a\u3067\u3001\u66f4\u65b0\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>PC\u306bJava JRE\u304c\u30d7\u30ea\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u3084\u3001\u30b5\u30fc\u30d0\u30fc\u3067\u4f7f\u7528\u3059\u308b\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u88fd\u54c1\u306b<br \/>WebLogic Server\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u3082\u3042\u308a\u307e\u3059\u3002<br \/>\u5229\u7528\u4e2d\u306ePC\u3084\u30b5\u30fc\u30d0\u30fc\u306b\u5bfe\u8c61\u3068\u306a\u308b\u88fd\u54c1\u304c\u542b\u307e\u308c\u3066\u3044\u306a\u3044\u304b\u306b\u3064\u3044\u3066\u3082\u3001\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>Java\u306e\u6700\u65b0\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306f\u6b21\u306e\u30da\u30fc\u30b8\u304b\u3089\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<p>\u65e5\u672c\u30aa\u30e9\u30af\u30eb\u682a\u5f0f\u4f1a\u793e<br \/>\u5168\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u30fb\u30b7\u30b9\u30c6\u30e0\u7528\u306eJava\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9<br \/><a href=\"https:\/\/java.com\/ja\/download\/manual.jsp\" target=\"_blank\" rel=\"noopener\">https:\/\/java.com\/ja\/download\/manual.jsp<\/a><\/p>\n<p><br \/>III. \u53c2\u8003\u60c5\u5831<\/p>\n<p>\u65e5\u672c\u30aa\u30e9\u30af\u30eb\u682a\u5f0f\u4f1a\u793e<br \/>Oracle Java SE Support\u30ed\u30fc\u30c9\u30de\u30c3\u30d7<br \/><a href=\"https:\/\/www.oracle.com\/jp\/java\/technologies\/java-se-support-roadmap.html\" target=\"_blank\" rel=\"noopener\">https:\/\/www.oracle.com\/jp\/java\/technologies\/java-se-support-roadmap.html<\/a><\/p>\n<p>Oracle Corporation<br \/>Critical Patch Updates, Security Alerts and Bulletins<br \/><a href=\"https:\/\/www.oracle.com\/security-alerts\/\" target=\"_blank\" rel=\"noopener\">https:\/\/www.oracle.com\/security-alerts\/<\/a><\/p>\n<p>Oracle Corporation<br \/>April 2022 Critical Patch Update Released<br \/><a href=\"https:\/\/blogs.oracle.com\/security\/post\/april-2022-cpu-released\" target=\"_blank\" rel=\"noopener\">https:\/\/blogs.oracle.com\/security\/post\/april-2022-cpu-released<\/a><\/p>\n<p>\u66f4\u65b0: 2022\u5e744\u670822\u65e5\u8ffd\u8a18<\/p>\n<p>OpenJDK<br \/>OpenJDK Vulnerability Advisory: 2022\/04\/19<br \/><a href=\"https:\/\/openjdk.java.net\/groups\/vulnerability\/advisories\/2022-04-19\" target=\"_blank\" rel=\"noopener\">https:\/\/openjdk.java.net\/groups\/vulnerability\/advisories\/2022-04-19<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>I. \u6982\u89812022\u5e744\u670819\u65e5\uff08\u7c73\u56fd\u6642\u9593\uff09\u3001Oracle\u306f\u8907\u6570\u306e\u88fd\u54c1\u306b\u5bfe\u3059\u308b\u30af\u30ea\u30c6\u30a3\u30ab\u30eb\u30d1\u30c3\u30c1\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u306b\u95a2\u3059\u308b\u60c5\u5831\u3092\u516c\u958b\u3057\u307e\u3057\u305f\u3002\u53c2\u8003\uff1ahttps:\/\/www.jpcert.or.jp\/at\/2022\/at22001 [&hellip;]<\/p>\n","protected":false},"author":3208,"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\/13628"}],"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\/3208"}],"replies":[{"embeddable":true,"href":"https:\/\/www.csirt.dendai.ac.jp\/csirt\/wp-json\/wp\/v2\/comments?post=13628"}],"version-history":[{"count":6,"href":"https:\/\/www.csirt.dendai.ac.jp\/csirt\/wp-json\/wp\/v2\/posts\/13628\/revisions"}],"predecessor-version":[{"id":14199,"href":"https:\/\/www.csirt.dendai.ac.jp\/csirt\/wp-json\/wp\/v2\/posts\/13628\/revisions\/14199"}],"wp:attachment":[{"href":"https:\/\/www.csirt.dendai.ac.jp\/csirt\/wp-json\/wp\/v2\/media?parent=13628"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.csirt.dendai.ac.jp\/csirt\/wp-json\/wp\/v2\/categories?post=13628"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.csirt.dendai.ac.jp\/csirt\/wp-json\/wp\/v2\/tags?post=13628"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}