{"id":125132,"date":"2022-09-16T06:00:43","date_gmt":"2022-09-16T13:00:43","guid":{"rendered":"https:\/\/unit42.paloaltonetworks.com\/?p=125132"},"modified":"2022-11-17T15:26:41","modified_gmt":"2022-11-17T23:26:41","slug":"injection-detection-machine-learning","status":"publish","type":"post","link":"https:\/\/unit42.paloaltonetworks.com\/ja\/injection-detection-machine-learning\/","title":{"rendered":"\u6a5f\u68b0\u5b66\u7fd2\u306b\u3088\u308b\u30bc\u30ed\u30c7\u30a4\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u306e\u691c\u51fa"},"content":{"rendered":"<h2><a id=\"post-125132-_4lt92rr5muov\"><\/a>\u6982\u8981<\/h2>\n<p>\u30b3\u30fc\u30c9\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u306f\u653b\u6483\u8005\u304c\u3088\u304f\u4f7f\u3046\u653b\u6483\u624b\u6cd5\u306e\u3072\u3068\u3064\u3067\u3001\u8106\u5f31\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u7d4c\u7531\u3067\u88ab\u5bb3\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306b\u4efb\u610f\u306e\u30b3\u30fc\u30c9\u3092\u5b9f\u884c\u3055\u305b\u308b\u3082\u306e\u3067\u3059\u30022021\u5e74\u306b\u306fOpen Web Application Security Project (OWASP)\u304c\u30b3\u30fc\u30c9\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u3092<a href=\"https:\/\/owasp.org\/Top10\/ja\/\">Web\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ea\u30b9\u30af<\/a>Top 10\u306e3\u4f4d\u306b\u4f4d\u7f6e\u3065\u3051\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u3088\u3046\u306b\u3001\u30b3\u30fc\u30c9\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u306f\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u306b\u3057\u3087\u3063\u3061\u3085\u3046\u4f7f\u308f\u308c\u3066\u3044\u308b\u306e\u3067\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u7570\u5e38(\u4e3b\u306bURI\u30d1\u30b9\u3084\u30d8\u30c3\u30c0\u30fc\u6587\u5b57\u5217\u306a\u3069\u306e\u7570\u5e38)\u306e\u7279\u5b9a\u306b\u3082\u3001\u30d1\u30bf\u30fc\u30f3\u30de\u30c3\u30c1\u306b\u3088\u308b\u30b7\u30b0\u30cd\u30c1\u30e3\u304c\u3088\u304f\u4f7f\u308f\u308c\u3066\u3044\u307e\u3059\u3002\u305f\u3060\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u306e\u5f62\u5f0f\u306f\u3044\u308d\u3044\u308d\u306a\u3046\u3048\u3001\u5358\u7d14\u306a\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u3067\u3042\u3063\u3066\u3082\u4f59\u8a08\u306a\u6587\u5b57\u5217\u3092\u8ffd\u52a0\u3059\u308b\u3060\u3051\u3067\u3042\u3063\u3055\u308a\u30b7\u30b0\u30cd\u30c1\u30e3\u30d9\u30fc\u30b9\u306e\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u56de\u907f\u3067\u304d\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u30b7\u30b0\u30cd\u30c1\u30e3\u30d9\u30fc\u30b9\u306e\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3060\u3068\u3001\u5171\u901a\u8106\u5f31\u6027\u8b58\u5225\u5b50(CVE)\u306e\u6982\u5ff5\u5b9f\u8a3c(PoC: Proof of Concept)\u30b3\u30fc\u30c9\u304c\u5909\u308f\u308c\u3070\u691c\u51fa\u3067\u304d\u306a\u304f\u306a\u308b\u3053\u3068\u3082\u3059\u304f\u306a\u304f\u3042\u308a\u307e\u305b\u3093\u3002\u305d\u3053\u3067\u672c\u7a3f\u306f\u3001\u6df1\u5c64\u5b66\u7fd2\u30e2\u30c7\u30eb\u3092\u4f7f\u3046\u3053\u3068\u3067\u3001\u5f93\u6765\u578b\u30b7\u30b0\u30cd\u30c1\u30e3\u3092\u56de\u907f\u3057\u3066\u304f\u308b\u653b\u6483\u3078\u306e\u8010\u6027\u3092\u9ad8\u3081\u3001\u5bfe\u5fdc\u53ef\u80fd\u306a\u7bc4\u56f2 (\u30ab\u30d0\u30ec\u30c3\u30b8) \u3092\u3088\u308a\u67d4\u8edf\u306b\u3059\u308b\u65b9\u6cd5\u3092\u898b\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<p>\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u306e<a href=\"https:\/\/www.paloaltonetworks.jp\/network-security\/next-generation-firewall\">\u6b21\u4e16\u4ee3\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb(NGFW)<\/a>\u30b7\u30ea\u30fc\u30ba\u3092\u304a\u4f7f\u3044\u306e\u304a\u5ba2\u69d8\u306f\u3001<a href=\"https:\/\/www.paloaltonetworks.jp\/network-security\/advanced-threat-prevention\">Advanced Threat Prevention<\/a>\u306e\u4fb5\u5165\u9632\u6b62\u6a5f\u80fd\u3092\u542b\u3080<a href=\"https:\/\/www.paloaltonetworks.jp\/network-security\/security-subscriptions\">\u30af\u30e9\u30a6\u30c9\u914d\u4fe1\u578b\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b5\u30fc\u30d3\u30b9<\/a>\u3084\u3001<a href=\"https:\/\/www.paloaltonetworks.jp\/products\/secure-the-network\/wildfire\">WildFire<\/a>\u3092\u901a\u3058\u3001\u3053\u308c\u3089\u306e\u7a2e\u985e\u306e\u653b\u6483\u304b\u3089\u306e\u4fdd\u8b77\u3092\u53d7\u3051\u3066\u3044\u307e\u3059\u3002<\/p>\n<table style=\"width: 63.9524%;\">\n<tbody>\n<tr>\n<td style=\"width: 31.0811%;\"><span style=\"font-weight: 400;\">\u95a2\u9023\u3059\u308bUnit 42\u306e\u30c8\u30d4\u30c3\u30af<\/span><\/td>\n<td style=\"width: 90.5405%;\"><a href=\"https:\/\/unit42.paloaltonetworks.jp\/tag\/sql-injection-ja\/\"><span style=\"font-weight: 400;\">SQL injection<\/span><\/a><span style=\"font-weight: 400;\">, <\/span><a href=\"https:\/\/unit42.paloaltonetworks.jp\/tag\/command-injection-ja\/\"><span style=\"font-weight: 400;\">command injection<\/span><\/a><span style=\"font-weight: 400;\">, <\/span><a href=\"https:\/\/unit42.paloaltonetworks.jp\/tag\/deep-learning-ja\/\"><span style=\"font-weight: 400;\">deep learning<\/span><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><a id=\"post-125132-_lu7uo4xppeh\"><\/a>\u76ee\u6b21<\/h2>\n<p><a href=\"#intrusion-prevention-system\"><strong>\u4fb5\u5165\u9632\u6b62\u30b7\u30b9\u30c6\u30e0(IPS)\u306e\u30b7\u30b0\u30cd\u30c1\u30e3\u3067\u306f\u4e0d\u5341\u5206\u306a\u7406\u7531<\/strong><\/a><br \/>\n<a href=\"#post-125132-_s6cw4kl0ovat\"><strong>\u30bc\u30ed\u30c7\u30a4\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u691c\u51fa\u306e\u4e8b\u4f8b\u7814\u7a76<\/strong><\/a><br \/>\n<a href=\"#post-125132-_c7ea5t1p05oe\"><strong>\u4e8b\u4f8b1: \u30b3\u30de\u30f3\u30c9\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u306e\u691c\u51fa<\/strong><\/a><br \/>\n<a href=\"#post-125132-_nrdg8oacy4e\"><strong>\u4e8b\u4f8b2: SQL\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u306e\u691c\u51fa<\/strong><\/a><br \/>\n<a href=\"#post-125132-_iqhhndcybhr\"><strong>\u6a5f\u68b0\u5b66\u7fd2\u30c6\u30b9\u30c8\u306e\u7d50\u679c<\/strong><\/a><br \/>\n<a href=\"#post-125132-_2an8ryq91inv\"><strong>\u7d50\u8ad6<\/strong><\/a><br \/>\n<a href=\"#post-125132-_570cbe1pdhwx\"><strong>\u8ffd\u52a0\u30ea\u30bd\u30fc\u30b9<\/strong><\/a><\/p>\n<h2><a id=\"intrusion-prevention-system\"><\/a>\u4fb5\u5165\u9632\u6b62\u30b7\u30b9\u30c6\u30e0(IPS)\u306e\u30b7\u30b0\u30cd\u30c1\u30e3\u3067\u306f\u4e0d\u5341\u5206\u306a\u7406\u7531: \u6a5f\u68b0\u5b66\u7fd2\u306e\u3082\u305f\u3089\u3059\u6069\u6075<\/h2>\n<p>IPS (Intrusion Prevention System: \u4fb5\u5165\u9632\u6b62\u30b7\u30b9\u30c6\u30e0)\u30b7\u30b0\u30cd\u30c1\u30e3\u306f\u9577\u3089\u304f\u5b9f\u52b9\u6027\u306e\u9ad8\u3044\u5bfe\u30b5\u30a4\u30d0\u30fc\u653b\u6483\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3067\u3057\u305f\u3002IPS\u306f\u4e8b\u524d\u306b\u5b9a\u7fa9\u3057\u305f\u30b7\u30b0\u30cd\u30c1\u30e3\u306b\u3082\u3068\u3065\u3044\u3066\u65e2\u77e5\u306e\u8105\u5a01\u3092\u6b63\u78ba\u306b\u691c\u77e5\u3067\u304d\u3001\u8aa4\u691c\u77e5\u304c\u307b\u3068\u3093\u3069\u767a\u751f\u3057\u307e\u305b\u3093\u3002\u305f\u3060\u3057IPS\u30eb\u30fc\u30eb\u306e\u4f5c\u6210\u306b\u306f\u7279\u5b9a\u306e\u8106\u5f31\u6027\u306e\u6982\u5ff5\u5b9f\u8a3c(PoC)\u3084\u6280\u8853\u5206\u6790\u304c\u5fc5\u8981\u306a\u306e\u3067\u3001\u672a\u77e5\u306e\u3001\u3064\u307e\u308a\u305d\u308c\u306b\u95a2\u3059\u308b\u77e5\u8b58\u304c\u5b58\u5728\u3057\u3066\u3044\u306a\u3044\u3088\u3046\u306a\u653b\u6483\u3092IPS\u30b7\u30b0\u30cd\u30c1\u30e3\u3067\u691c\u77e5\u3059\u308b\u306e\u306f\u5bb9\u6613\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u305f\u3068\u3048\u3070\u30ea\u30e2\u30fc\u30c8\u30b3\u30fc\u30c9\u5b9f\u884c\u306e\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u306f\u8106\u5f31\u306aURI\/\u30d1\u30e9\u30e1\u30fc\u30bf\u3068\u60aa\u610f\u306e\u3042\u308b\u30da\u30a4\u30ed\u30fc\u30c9\u306b\u3088\u308b\u7d30\u5de5\u304c\u3055\u308c\u3066\u3044\u308b\u30b1\u30fc\u30b9\u304c\u591a\u3044\u306e\u3067\u3001\u8105\u5a01\u3092\u78ba\u5b9f\u306b\u691c\u77e5\u3057\u305f\u3051\u308c\u3070\u3001\u305d\u308c\u3089\u4e21\u65b9\u3092\u7279\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3068\u3053\u308d\u304c\u30bc\u30ed\u30c7\u30a4\u653b\u6483\u306e\u5834\u5408\u3001\u305d\u306e\u4e21\u65b9\u304c\u4e0d\u660e\u3060\u3063\u305f\u308a\u96e3\u8aad\u5316\u3055\u308c\u3066\u3044\u305f\u308a\u3059\u308b\u306e\u3067\u3001\u5fc5\u8981\u306aIPS\u30b7\u30b0\u30cd\u30c1\u30e3\u30ab\u30d0\u30ec\u30c3\u30b8\u3092\u78ba\u4fdd\u3057\u3065\u3089\u3044\u306e\u3067\u3059\u3002\u79c1\u305f\u3061\u306e\u7d4c\u9a13\u3067\u306f\u8105\u5a01\u30ea\u30b5\u30fc\u30c1\u30e3\u30fc\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u554f\u984c\u306b\u3088\u304f\u7a81\u304d\u5f53\u305f\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u507d\u9670\u6027(FN: False Negative\u3001\u3059\u308a\u629c\u3051)\u3002\u4e9c\u7a2e\u3084\u30bc\u30ed\u30c7\u30a4\u306b\u3088\u308b\u653b\u6483\u306f\u6bce\u65e5\u767a\u751f\u3057\u3066\u3044\u308b\u304c\u3001IPS\u306e\u5834\u5408\u4e8b\u524d\u306b\u653b\u6483\u306e\u8a73\u7d30\u3092\u628a\u63e1\u3057\u304d\u308c\u306a\u3044\u305f\u3081\u3001\u30ab\u30d0\u30ec\u30c3\u30b8\u304c\u5b8c\u5168\u306b\u306f\u306a\u3089\u306a\u3044\u3002<\/li>\n<li>\u507d\u967d\u6027(FP: False Positive\u3001\u8aa4\u8a8d)\u3002\u4e9c\u7a2e\u3084\u30bc\u30ed\u30c7\u30a4\u306b\u3088\u308b\u653b\u6483\u306b\u5bfe\u5fdc\u3059\u308b\u305f\u3081\u306b\u6761\u4ef6\u3092\u7de9\u3081\u305f\u6c4e\u7528\u30eb\u30fc\u30eb\u3092\u4f5c\u6210\u3059\u308b\u3068\u3001\u3069\u3046\u3057\u3066\u3082\u8aa4\u8a8d\u306e\u30ea\u30b9\u30af\u304c\u751f\u3058\u3066\u3057\u307e\u3046\u3002<\/li>\n<li>\u9045\u5ef6\u3002\u8106\u5f31\u6027\u306e\u516c\u8868\u304b\u3089\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d9\u30f3\u30c0\u30fc\u306b\u3088\u308b\u5bfe\u7b56\u63d0\u4f9b\u3068\u9867\u5ba2\u306b\u3088\u308b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d1\u30c3\u30c1\u9069\u7528\u307e\u3067\u306e\u9593\u306b\u30bf\u30a4\u30e0\u30e9\u30b0\u304c\u751f\u3058\u308b\u3002\u3053\u306e\u30bf\u30a4\u30e0\u30e9\u30b0\u304c\u653b\u6483\u8005\u306b\u30a8\u30f3\u30c9\u30e6\u30fc\u30b6\u30fc\u3092\u653b\u6483\u3059\u308b\u30b9\u30ad\u3092\u4e0e\u3048\u3066\u3057\u307e\u3046\u3002<\/li>\n<\/ul>\n<p>\u3053\u3046\u3057\u305f\u554f\u984c\u306fIPS\u30b7\u30b0\u30cd\u30c1\u30e3\u306e\u6027\u8cea\u4e0a\u3084\u3080\u3092\u3048\u306a\u3044\u306e\u3067\u3059\u304c\u3001\u6a5f\u68b0\u5b66\u7fd2\u6280\u8853\u3067\u3053\u308c\u3089\u306e\u6b20\u70b9\u3092\u88dc\u3046\u3053\u3068\u306f\u3067\u304d\u307e\u3059\u3002\u79c1\u305f\u3061\u306f\u6a5f\u68b0\u5b66\u7fd2\u30e2\u30c7\u30eb\u306b\u5b9f\u969b\u306e\u30bc\u30ed\u30c7\u30a4\u3068\u826f\u6027\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3068\u3092\u5b66\u7fd2\u3092\u3055\u305b\u3066\u3001\u30ea\u30e2\u30fc\u30c8\u30b3\u30fc\u30c9\u5b9f\u884c\u3084SQL\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u306a\u3069\u306e\u4e00\u822c\u7684\u306a\u653b\u6483\u306b\u5bfe\u5fdc\u3059\u308b\u3088\u3046\u306b\u3057\u307e\u3057\u305f\u3002\u672c\u7a3f\u3067\u7d39\u4ecb\u3059\u308b\u5f0a\u793e\u306e\u6700\u8fd1\u306e\u7814\u7a76\u304b\u3089\u306f\u3001\u3053\u308c\u3089\u306e\u30e2\u30c7\u30eb\u304c\u30bc\u30ed\u30c7\u30a4\u306e\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u691c\u51fa\u306b\u975e\u5e38\u306b\u6709\u52b9\u3067\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3057\u305f\u3002\u3053\u308c\u3089\u306e\u30e2\u30c7\u30eb\u306f\u5f93\u6765\u306eIPS\u624b\u6cd5\u3068\u6bd4\u8f03\u3057\u3066\u3088\u308a\u5805\u7262\u3067\u8fc5\u901f\u306a\u5bfe\u5fdc\u304c\u53ef\u80fd\u3067\u3057\u305f\u3002<\/p>\n<p>\u4ee5\u4e0b\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u3053\u308c\u3089\u6a5f\u68b0\u5b66\u7fd2\u30e2\u30c7\u30eb\u3092\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u691c\u51fa\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u7d44\u307f\u8fbc\u3093\u3060\u65b9\u6cd5\u3001\u305d\u306e\u52b9\u679c\u3001\u4e8b\u4f8b\u7814\u7a76\u3001\u5f97\u3089\u308c\u305f\u77e5\u898b\u3092\u5171\u6709\u3057\u307e\u3059\u3002<\/p>\n<h2><a id=\"post-125132-_s6cw4kl0ovat\"><\/a>\u30bc\u30ed\u30c7\u30a4\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u691c\u51fa\u306e\u4e8b\u4f8b\u7814\u7a76<\/h2>\n<h3><a id=\"post-125132-_c7ea5t1p05oe\"><\/a>\u4e8b\u4f8b1: \u30b3\u30de\u30f3\u30c9\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u306e\u691c\u51fa<\/h3>\n<p>\u30b3\u30de\u30f3\u30c9\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u306f\u9577\u3089\u304f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u304a\u3051\u308b\u4e3b\u8981\u306a\u8105\u5a01\u3067\u3059\u3002\u30b3\u30de\u30f3\u30c9\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u306e\u8106\u5f31\u6027\u306f\u3001\u60aa\u7528\u304c\u5bb9\u6613\u3067\u3001\u4e0e\u3048\u308b\u5f71\u97ff\u304c\u5927\u304d\u3044\u3053\u3068\u304b\u3089\u3001\u3068\u304f\u306b\u30d1\u30c3\u30c1\u304c\u9045\u308c\u308b\u3068\u88ab\u5bb3\u7d44\u7e54\u306b\u751a\u5927\u306a\u640d\u5bb3\u3092\u4e0e\u3048\u304b\u306d\u307e\u305b\u3093\u3002\u6628\u5e74\u306f\u3001<a href=\"https:\/\/unit42.paloaltonetworks.jp\/apache-log4j-vulnerability-cve-2021-44228\/\">Log4Shell<\/a>\u3084<a href=\"https:\/\/unit42.paloaltonetworks.jp\/cve-2022-22965-springshell\/\">SpringShell<\/a>\u306a\u3069\u306e\u3088\u304f\u5229\u7528\u3055\u308c\u3066\u3044\u308b\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u8106\u5f31\u6027\u306b\u3088\u308a\u3001\u4f55\u5104\u3082\u306eJava\u30d9\u30fc\u30b9\u30b5\u30fc\u30d0\u30fc\u3068Web\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u5371\u967a\u306b\u3055\u3089\u3055\u308c\u307e\u3057\u305f\u3002\u4e00\u65b9\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d9\u30f3\u30c0\u30fc\u306f\u5143\u306e\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u304b\u3089\u6d3e\u751f\u3057\u3066\u9032\u5316\u3057\u3064\u3065\u3051\u308b\u653b\u6483\u30d1\u30bf\u30fc\u30f3\u306b\u5bfe\u5fdc\u3059\u308b\u305f\u3081\u306eIPS\u30b7\u30b0\u30cd\u30c1\u30e3\u66f4\u65b0\u306b\u8ffd\u308f\u308c\u3001\u8ffd\u3044\u3064\u8ffd\u308f\u308c\u3064\u306e\u30cf\u30e9\u30cf\u30e9\u3059\u308b\u72b6\u6cc1\u304c\u7d9a\u304d\u307e\u3057\u305f\u3002\u3044\u307e\u306a\u304a\u96e3\u8aad\u5316\u3055\u308c\u305f\u653b\u6483\u8a66\u884c\u306f\u7d9a\u3044\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u7279\u5b9a\u306e\u30d1\u30b9\u3084\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u542b\u3080\u8106\u5f31\u6027\u306b\u3064\u3044\u3066\u306f\u3001URI\u3068\u7591\u308f\u3057\u3044\u30da\u30a4\u30ed\u30fc\u30c9\u3067\u653b\u6483\u3092\u6b63\u78ba\u306b\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3067\u304d\u308b\u3053\u3068\u304c\u591a\u3044\u306e\u3067\u3001IPS\u30b7\u30b0\u30cd\u30c1\u30e3\u3092\u4f7f\u7528\u3059\u308b\u306e\u304c\u3088\u3044\u3067\u3057\u3087\u3046\u3002\u305f\u3060\u3057HTTP\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u6027\u8cea\u4e0a\u3001\u91cd\u5927\u306a\u8106\u5f31\u6027\u306e\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u306a\u304b\u306b\u306f\u67d4\u8edf\u306b\u5bfe\u5fdc\u3067\u304d\u308b\u3082\u306e\u3082\u3042\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u3070<a href=\"https:\/\/unit42.paloaltonetworks.jp\/apache-log4j-vulnerability-cve-2021-44228\/\">Log4Shell\u306e\u8106\u5f31\u6027<\/a>\u306f\u3001\u3042\u3089\u3086\u308b\u7a2e\u985e\u306e\u30e6\u30fc\u30b6\u30fc\u5165\u529b\u3067\u30c8\u30ea\u30ac\u30fc\u53ef\u80fd\u3067\u3059\u3057\u3001HTTP\u306e\u30a8\u30f3\u30b3\u30fc\u30c9\u65b9\u5f0f\u306f\u8907\u96d1\u306a\u306e\u3067\u3001\u4e00\u90e8\u3060\u3051\u30a8\u30f3\u30b3\u30fc\u30c9\u3057\u305f\u308a\u3001\u30a8\u30f3\u30b3\u30fc\u30c9\u3092\u30df\u30c3\u30af\u30b9\u3057\u305f\u308a\u3059\u308c\u3070\u3001\u901a\u5e38\u306e\u691c\u77e5\u3092\u56de\u907f\u3067\u304d\u307e\u3059\u3002\u305d\u3046\u3057\u305f\u30b1\u30fc\u30b9\u3067\u306f\u3001\u6a5f\u68b0\u5b66\u7fd2\u624b\u6cd5\u3067\u3088\u308a\u6b63\u78ba\u306b\u7570\u5e38\u306e\u3042\u308b\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u7279\u5b9a\u3057\u3001\u904e\u53bb\u306b\u898b\u305f\u60aa\u610f\u306e\u3042\u308b\u30b5\u30f3\u30d7\u30eb\u30da\u30a4\u30ed\u30fc\u30c9\u306e\u77e5\u8b58\u306b\u3082\u3068\u3065\u3044\u3066\u3001\u3057\u304b\u308b\u3079\u304d\u5224\u5b9a\u304c\u884c\u3048\u307e\u3059\u3002<\/p>\n<p>\u79c1\u305f\u3061\u306f\u304a\u304a\u3088\u305d<a href=\"https:\/\/arxiv.org\/pdf\/1803.01271.pdf\">TCN (Temporal Convolutional Networks \u6642\u7cfb\u5217\u30c7\u30fc\u30bf\u306b\u5bfe\u3059\u308bCNN)<\/a>\u306e\u5b66\u8853\u7684\u5148\u884c\u7814\u7a76\u306b\u3082\u3068\u3065\u3044\u305f\u6700\u5148\u7aef\u306e\u6df1\u5c64\u5b66\u7fd2\u6280\u8853\u3092\u4f7f\u3044\u3001\u7573\u307f\u8fbc\u307f\u30cb\u30e5\u30fc\u30e9\u30eb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af(CNN)\u3092\u5b66\u7fd2\u3055\u305b\u307e\u3057\u305f\u3002\u5165\u529b\u304c\u53ef\u5909\u9577\u306e\u5834\u5408\u3001RNN (Recurrent Neural Network)\u3084LSTM (Long Short-Term Memory)\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u3088\u3046\u306a\u30ea\u30ab\u30ec\u30f3\u30c8\u30e2\u30c7\u30eb\u69cb\u9020\u304c\u9069\u3059\u308b\u3053\u3068\u304c\u793a\u5506\u3055\u308c\u307e\u3059\u304c\u3001\u5358\u7d14\u306a\u7573\u307f\u8fbc\u307f\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u6027\u80fd\u304c\u30ea\u30ab\u30ec\u30f3\u30c8\u30e2\u30c7\u30eb\u3092\u51cc\u3050\u5834\u5408\u3082\u591a\u3044\u3053\u3068\u304c<a href=\"https:\/\/arxiv.org\/pdf\/1803.01271.pdf\">\u7814\u7a76<\/a>\u306b\u3088\u3063\u3066\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u79c1\u305f\u3061\u306e\u30e2\u30c7\u30eb\u306f\u3001\u30b3\u30de\u30f3\u30c9\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u306e\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u306b\u304a\u3044\u3066\u3001\u4e00\u822c\u5316\u306b\u9069\u3057\u305f\u5171\u901a\u30d1\u30bf\u30fc\u30f3\u3092\u5b66\u7fd2\u3059\u308b\u3068\u540c\u6642\u306b\u3001\u8aa4\u691c\u51fa\u3092\u907f\u3051\u3089\u308c\u308b\u3060\u3051\u306e\u5341\u5206\u306a\u7279\u7570\u6027\u3082\u4fdd\u3061\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u3001\u30b3\u30de\u30f3\u30c9\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u306e\u4e8b\u4f8b\u7814\u7a76\u3068\u3001\u79c1\u305f\u3061\u306e\u65b0\u305f\u306a\u6a5f\u68b0\u5b66\u7fd2\u30e2\u30c7\u30eb\u304c\u3069\u306e\u3088\u3046\u306b\u3057\u3066\u305d\u308c\u3089\u3092\u6b63\u78ba\u306b\u691c\u51fa\u3067\u304d\u308b\u304b\u3092\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n<p><strong>1. Atlassian Confluence\u306e\u8106\u5f31\u6027 (<\/strong><a href=\"https:\/\/nvd.nist.gov\/vuln\/detail\/CVE-2022-26134\"><strong>CVE-2022-26134<\/strong><\/a><strong>)<\/strong><\/p>\n<p>Atlassian Confluence\u306f\u4f01\u696d\u5411\u3051\u306eWeb\u30d9\u30fc\u30b9Wiki\u30c4\u30fc\u30eb\u3067\u3001\u30c1\u30fc\u30e0\u306e\u30b3\u30e9\u30dc\u30ec\u30fc\u30b7\u30e7\u30f3\u3084\u30ca\u30ec\u30c3\u30b8\u306e\u5171\u6709\u3092\u52b9\u7387\u5316\u3057\u3066\u304f\u308c\u307e\u3059\u3002\u6700\u8fd1\u306e\u30ea\u30e2\u30fc\u30c8\u30b3\u30fc\u30c9\u5b9f\u884c\u306e\u8106\u5f31\u6027<a href=\"https:\/\/nvd.nist.gov\/vuln\/detail\/CVE-2022-26134\">CVE-2022-26134<\/a>\u306f\u3001Confluence\u306e\u30d0\u30fc\u30b8\u30e7\u30f31.3.0-7.4.17\u30017.13.0-7.13.7\u30017.14.0-7.14.3\u30017.15.0-7.15.2\u30017.16.0-7.16.4\u30017.17.0-7.17.4\u30017.18.0-7.18.1\u3092\u5bfe\u8c61\u3068\u3057\u3066\u304a\u308a\u3001\u3053\u306e\u8106\u5f31\u6027\u3092\u5229\u7528\u3059\u308bCerber\u30e9\u30f3\u30b5\u30e0\u30a6\u30a7\u30a2\u306b\u3088\u308b\u653b\u6483\u306e\u6210\u529f\u3092\u79c1\u305f\u3061\u306f<a href=\"https:\/\/unit42.paloaltonetworks.jp\/cve-2022-26134-atlassian-code-execution-vulnerability\/\">\u89b3\u6e2c<\/a>\u3057\u3066\u304d\u307e\u3057\u305f\u3002<\/p>\n<figure id=\"attachment_125059\" aria-describedby=\"caption-attachment-125059\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-125060 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2022\/09\/word-image-53.png\" alt=\"CVE-2022-26134\u3092\u5229\u7528\u3059\u308bPoC\u306e\u653b\u6483\u4f8b\" width=\"900\" height=\"93\" \/><figcaption id=\"caption-attachment-125059\" class=\"wp-caption-text\">\u56f31. CVE-2022-26134\u3092\u5229\u7528\u3059\u308bPoC\u306e\u653b\u6483\u4f8b<\/figcaption><\/figure>\n<p>\u3053\u306e\u8106\u5f31\u6027\u3067\u306f\u3001\u60aa\u610f\u306e\u3042\u308b\u3082\u306e\u3082\u3075\u304f\u3081\u3001\u4efb\u610f\u306e\u30b3\u30de\u30f3\u30c9\u3092\u30da\u30a4\u30ed\u30fc\u30c9\u306b\u633f\u5165\u3057\u3066\u3055\u307e\u3056\u307e\u306a\u6d3b\u52d5\u3092\u884c\u3048\u307e\u3059\u3002\u79c1\u305f\u3061\u306e\u6a5f\u68b0\u5b66\u7fd2\u30e2\u30c7\u30eb\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u304c\u5b8c\u5168\u306b\u306f\u308f\u304b\u3063\u3066\u3044\u306a\u304f\u3066\u3082\u3001\u826f\u6027\u306e\u6d3b\u52d5\u3068\u60aa\u6027\u306e\u6d3b\u52d5\u3092\u5bb9\u6613\u306b\u533a\u5225\u3057\u3001\u3055\u307e\u3056\u307e\u306a\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u3046\u653b\u6483\u3092\u30d6\u30ed\u30c3\u30af\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<p><strong>2. \u672a\u77e5\u306eIoT\u30bc\u30ed\u30c7\u30a4\u653b\u6483<\/strong><\/p>\n<p>\u5b9f\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3092\u51e6\u7406\u3057\u3066\u3044\u308b\u3068\u3001\u793e\u5185\u306e\u8105\u5a01\u30cf\u30f3\u30c6\u30a3\u30f3\u30b0 \u30ea\u30b5\u30fc\u30c1 \u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u304b\u3089\u30a2\u30e9\u30fc\u30c8\u304c\u3042\u304c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u8aa4\u691c\u77e5\u3092\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3057\u305f\u5f8c\u306b\u6b8b\u308b\u3053\u306e\u624b\u306e\u691c\u77e5\u306f\u3001\u901a\u5e38\u306f\u30bc\u30ed\u30c7\u30a4\u653b\u6483\u306e\u6355\u6349\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u30012022\u5e744\u670829\u65e5\u306b\u306f\u3001\u56f32\u306b\u793a\u3059\u3088\u3046\u306aHTTP\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u78ba\u8a8d\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n<figure id=\"attachment_125061\" aria-describedby=\"caption-attachment-125061\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-125062 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2022\/09\/word-image-54.png\" alt=\"\u305d\u308c\u307e\u3067\u77e5\u3089\u308c\u3066\u3044\u306a\u304b\u3063\u305f\u653b\u6483\u306b\u8d77\u56e0\u3059\u308b\u3068\u307f\u3089\u308c\u308bHTTP\u30ea\u30af\u30a8\u30b9\u30c8\u3002\u7279\u5b9a\u306eMIPS\u30d9\u30fc\u30b9\u306e\u30b9\u30de\u30fc\u30c8\u30c7\u30d0\u30a4\u30b9\u3092\u6a19\u7684\u3068\u3057\u3066\u3044\u305f\" width=\"900\" height=\"158\" \/><figcaption id=\"caption-attachment-125061\" class=\"wp-caption-text\">\u56f32. \u6a5f\u68b0\u5b66\u7fd2\u30e2\u30c7\u30eb\u304c\u30a2\u30e9\u30fc\u30c8\u3092\u3042\u3052\u305fHTTP\u30ea\u30af\u30a8\u30b9\u30c8<\/figcaption><\/figure>\n<p>\u3053\u306e\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u306e\u6355\u6349\u5f8c\u307e\u3082\u306a\u304f\u30b3\u30de\u30f3\u30c9\uff06\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb(C2)\u30b5\u30fc\u30d0\u30fc\u304c\u30aa\u30d5\u30e9\u30a4\u30f3\u3068\u306a\u3063\u305f\u306e\u3067\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u3084\u30da\u30a4\u30ed\u30fc\u30c9\u306e\u8a73\u7d30\u306e\u78ba\u8a8d\u304c\u3080\u305a\u304b\u3057\u3044\u306e\u3067\u3059\u304c\u3001\u5f0a\u793e\u306e\u8105\u5a01\u30a4\u30f3\u30c6\u30ea\u30b8\u30a7\u30f3\u30b9\u304b\u3089\u306f\u3001\u7279\u5b9a\u306eMIPS\u30d9\u30fc\u30b9\u306e\u30b9\u30de\u30fc\u30c8\u30c7\u30d0\u30a4\u30b9\u3092\u6a19\u7684\u3068\u3059\u308b\u3001\u305d\u308c\u307e\u3067\u77e5\u3089\u308c\u3066\u3044\u306a\u304b\u3063\u305f\u653b\u6483\u306b\u8d77\u56e0\u3059\u308b\u3082\u306e\u3068\u307f\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u5f93\u6765\u306eIPS\u6280\u8853\u3067\u306f\u3053\u3046\u3057\u305f\u653b\u6483\u306f\u898b\u843d\u3068\u3055\u308c\u304b\u306d\u307e\u305b\u3093\u3002\u3053\u306e\u7279\u5b9a\u306e\u8106\u5f31\u306aURI\u3084\u30d1\u30e9\u30e1\u30fc\u30bf\u306f\u305d\u308c\u307e\u3067\u306b\u89b3\u6e2c\u3055\u308c\u305f\u3053\u3068\u304c\u306a\u3044\u306e\u3067\u3001\u8981\u6c42\u3055\u308c\u305f\u30c7\u30fc\u30bf\u304c\u826f\u3044\u3082\u306e\u304b\u602a\u3057\u3044\u3082\u306e\u304b\u306e\u5224\u5b9a\u304c\u3080\u305a\u304b\u3057\u3044\u306e\u3067\u3059\u3002\u3053\u306e\u7279\u5b9a\u306e\u4e8b\u4f8b\u3067\u306f\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u8a2d\u5b9a\u306eIPS\u306f\u30a2\u30e9\u30fc\u30c8\u3092\u3042\u3052\u307e\u305b\u3093\u3067\u3057\u305f\u304c\u3001\u6a5f\u68b0\u5b66\u7fd2\u30e2\u30c7\u30eb\u304c\u9ad8\u3044\u4fe1\u983c\u5ea6\u30b9\u30b3\u30a2\u3067\u653b\u6483\u8b58\u5225\u306b\u6210\u529f\u3057\u307e\u3057\u305f\u3002<\/p>\n<p><strong>3. Tenda AC18\u30eb\u30fc\u30bf\u30fc\u306e\u8106\u5f31\u6027 (<\/strong><a href=\"https:\/\/nvd.nist.gov\/vuln\/detail\/CVE-2022-31446\"><strong>CVE-2022-31446<\/strong><\/a><strong>)<\/strong><\/p>\n<p>Tenda AC18\u30eb\u30fc\u30bf\u30fc\u306b\u306f\u30ea\u30e2\u30fc\u30c8\u30b3\u30fc\u30c9\u5b9f\u884c\u306e\u8106\u5f31\u6027\u304c\u3042\u308a\u3001\u653b\u6483\u8005\u306f\u30c7\u30d0\u30a4\u30b9\u4e0a\u3067\u4efb\u610f\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u8106\u5f31\u6027\u306e<a href=\"https:\/\/nvd.nist.gov\/vuln\/detail\/CVE-2022-31446\">\u516c\u8868<\/a>\u5f8c\u307e\u3082\u306a\u304f\u3001\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u306e\u30ea\u30b5\u30fc\u30c1\u30e3\u30fc\u306f\u3053\u306e\u7279\u5b9aCVE\u3092\u6a19\u7684\u3068\u3059\u308b\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u3092\u5b9f\u5730\u3067\u89b3\u6e2c\u3057\u3066\u3044\u307e\u3059(\u56f33\u53c2\u7167)\u3002<\/p>\n<figure id=\"attachment_125063\" aria-describedby=\"caption-attachment-125063\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-125064 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2022\/09\/word-image-55.png\" alt=\"Tenda AC18\u30eb\u30fc\u30bf\u30fc\u306b\u5b58\u5728\u3059\u308b\u30ea\u30e2\u30fc\u30c8\u30b3\u30fc\u30c9\u5b9f\u884c\u306e\u8106\u5f31\u6027 CVE-2022-31446 \u3092\u72d9\u3046\u5b9f\u5730\u3067\u89b3\u6e2c\u3055\u308c\u305f\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8 \" width=\"900\" height=\"270\" \/><figcaption id=\"caption-attachment-125063\" class=\"wp-caption-text\">\u56f33. CVE-2022-31446\u3092\u6a19\u7684\u3068\u3059\u308b\u5b9f\u5730\u3067\u89b3\u6e2c\u3055\u308c\u305f\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8<\/figcaption><\/figure>\n<p>\u524d\u8ff0\u306e\u30bc\u30ed\u30c7\u30a4IoT\u653b\u6483\u540c\u69d8\u3001\u5f93\u6765\u578bIPS\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306b\u306f\u751f\u6765\u7684\u306a\u5236\u7d04\u304c\u3042\u3063\u3066\u3001\u3053\u3046\u3057\u305f\u653b\u6483\u306e\u691c\u77e5\u306f\u4e0d\u5f97\u624b\u3067\u3059\u3002\u305f\u3060\u3057\u3053\u3053\u3067\u3082\u3001\u6a5f\u68b0\u5b66\u7fd2\u30e2\u30c7\u30eb\u306f\u9ad8\u3044\u4fe1\u983c\u5ea6\u30b9\u30b3\u30a2\u3067\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u3092\u691c\u51fa\u3057\u3066\u3044\u307e\u3059\u3002\u6a5f\u68b0\u5b66\u7fd2\u30e2\u30c7\u30eb\u306f\u3001POST\u306e\u30dc\u30c7\u30a3\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u975e\u5e38\u306b\u7591\u308f\u3057\u3044\u3053\u3068\u3092\u7279\u5b9a\u3057\u3001\u56f33\u306b\u793a\u3059IP\u30a2\u30c9\u30ec\u30b9\u3068\u305d\u308c\u306b\u76f8\u95a2\u3059\u308b\u60aa\u610f\u306e\u3042\u308b\u30b5\u30f3\u30d7\u30eb\u3092\u3055\u3089\u306b\u8abf\u67fb\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h3><a id=\"post-125132-_nrdg8oacy4e\"><\/a>\u4e8b\u4f8b\u7814\u7a762: SQL\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u306e\u691c\u51fa<\/h3>\n<p>SQL\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u3082\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3067\u306f\u60aa\u540d\u9ad8\u3044\u3001\u5bfe\u5fdc\u306e\u3080\u305a\u304b\u3057\u3044\u8105\u5a01\u3067\u3059\u3002\u3053\u306e\u7a2e\u306e\u653b\u6483\u3067\u306f\u3001\u8106\u5f31\u6027\u3092\u60aa\u7528\u3057\u3066SQL\u30af\u30a8\u30ea\u304c\u6539\u3056\u3093\u3055\u308c\u3001\u60aa\u610f\u306e\u3042\u308b\u30b3\u30fc\u30c9\u304c\u6ce8\u5165(\u30a4\u30f3\u30b8\u30a7\u30af\u30c8)\u3055\u308c\u307e\u3059\u3002SQL\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u306f\u3001\u57fa\u76e4\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30b7\u30b9\u30c6\u30e0\u4e0a\u3067\u306e\u60c5\u5831\u6539\u3056\u3093\u3001\u6a5f\u5bc6\u30c7\u30fc\u30bf\u6f0f\u3048\u3044\u3001\u4e0d\u6b63\u30b3\u30de\u30f3\u30c9\u5b9f\u884c\u3092\u5f15\u304d\u8d77\u3053\u3059\u304a\u305d\u308c\u304c\u3042\u308a\u307e\u3059\u3002SQL\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u306e\u8106\u5f31\u6027\u306f\u6df1\u523b\u306a\u5f71\u97ff\u3092\u53ca\u307c\u3057\u304b\u306d\u306a\u3044\u306e\u3067\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5074\u3067\u306e\u8fc5\u901f\u691c\u51fa\u3068\u30bc\u30ed\u30c7\u30a4\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u5bfe\u7b56\u304c\u7d44\u7e54\u306e\u8cc7\u7523\u4fdd\u8b77\u306b\u306f\u304b\u304b\u305b\u307e\u305b\u3093\u3002<\/p>\n<p>\u6b8b\u5ff5\u306a\u304c\u3089\u5f93\u6765\u578bIPS\u30b7\u30b9\u30c6\u30e0\u306b\u306f\u3053\u306e\u7a2e\u306e\u30bf\u30b9\u30af\u3078\u306e\u5bfe\u5fdc\u304c\u3080\u305a\u304b\u3057\u304f\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u6642\u9593\u7684\u306a\u5236\u7d04\u304c\u3042\u308b\u3053\u3068\u3001\u6280\u8853\u7684\u5c02\u9580\u77e5\u8b58\u304c\u5fc5\u8981\u3068\u3055\u308c\u308b\u3053\u3068\u304c\u305d\u306e\u7406\u7531\u3067\u3059\u3002\u5f93\u6765\u578b\u30b7\u30b9\u30c6\u30e0\u3067\u3001\u305f\u3068\u3048\u3070<a href=\"https:\/\/nvd.nist.gov\/vuln\/detail\/CVE-2022-0332\">CVE-2022-0332<\/a>\u3084<a href=\"https:\/\/nvd.nist.gov\/vuln\/detail\/CVE-2022-34265\">CVE-2022-34265<\/a>\u3092\u72d9\u3046\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u306b\u5bfe\u5fdc\u3059\u308b\u5834\u5408\u3001\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3057\u305f\u30b7\u30b0\u30cd\u30c1\u30e3\u3092\u9069\u5207\u306b\u69cb\u6210\u3057\u3001\u305d\u308c\u3089\u3092\u30c6\u30b9\u30c8\u3057\u3066\u3001\u30bc\u30ed\u30c7\u30a4SQL\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u306b\u5bfe\u5fdc\u305b\u306d\u3070\u306a\u308a\u307e\u305b\u3093\u3002\u3055\u3089\u306b\u60aa\u3044\u3053\u3068\u306b\u3001\u653b\u6483\u8005\u306f<a href=\"https:\/\/sqlmap.org\/\">sqlmap<\/a>\u306a\u3069\u5165\u624b\u306e\u5bb9\u6613\u306a\u30cf\u30c3\u30ad\u30f3\u30b0\u30c4\u30fc\u30eb\u3067SQL\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u306e\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u3092\u751f\u6210\u3067\u304d\u3001\u3053\u308c\u3089\u3092IPS\u30b7\u30b0\u30cd\u30c1\u30e3\u3067\u30ab\u30d0\u30fc\u3059\u308b\u306e\u306f\u81f3\u96e3\u306e\u696d\u3067\u3059\u3002\u3053\u306e\u5834\u5408\u3001\u6a5f\u68b0\u5b66\u7fd2\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u3001\u3055\u307e\u3056\u307e\u306aSQL\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u306e\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u3092\u30ab\u30d0\u30fc\u3059\u308b\u53b3\u9078\u3055\u308c\u305f\u7279\u5fb4\u3092\u8abf\u3079\u3001\u60aa\u610f\u306e\u3042\u308bSQL\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u30da\u30a4\u30ed\u30fc\u30c9\u3092\u826f\u6027\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u304b\u3089\u52b9\u7387\u3088\u304f\u5206\u985e\u3067\u304d\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u8106\u5f31\u6027\u306e\u4e8b\u4f8b\u7814\u7a76\u306f\u3001\u4eca\u56de\u958b\u767a\u3055\u308c\u305f\u6a5f\u68b0\u5b66\u7fd2\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u6709\u52b9\u6027\u3068\u52b9\u7387\u3092\u5b9f\u8a3c\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><strong>1. Moodle\u306e\u8106\u5f31\u6027 (<\/strong><a href=\"https:\/\/www.cve.org\/CVERecord?id=CVE-2022-0332\"><strong>CVE-2022-0332<\/strong><\/a><strong>)<\/strong><\/p>\n<p>Moodle\u306f3\u5104\u4eba\u4ee5\u4e0a\u30e6\u30fc\u30b6\u30fc\u306e\u3044\u308b\u7121\u6599\u306e\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u5b66\u7fd2\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u3067\u3059\u3002\u3053\u306eMoodle\u306e\u30d0\u30fc\u30b8\u30e7\u30f33.11\u304b\u30893.11.4\u306f\u3001<span style=\"font-family: 'courier new', courier, monospace;\">server.php<\/span>\u30d5\u30a1\u30a4\u30eb\u306b\u8106\u5f31\u6027(CVE-2022-0332)\u304c\u3042\u308a\u307e\u3059\u3002\u30e6\u30fc\u30b6\u30fc\u5165\u529b\u306e\u30b5\u30cb\u30bf\u30a4\u30ba\u51e6\u7406\u304c\u884c\u308f\u308c\u3066\u304a\u3089\u305a\u3001UNION\u6f14\u7b97\u5b50\u3092\u4f7f\u3046\u3068\u610f\u56f3\u3057\u306a\u3044\u30c7\u30fc\u30bf\u306e\u7167\u4f1a\u3092\u8a31\u3057\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u8106\u5f31\u306a\u30d0\u30fc\u30b8\u30e7\u30f3\u306eMoodle\u306b\u4ee5\u4e0b\u306e\u30da\u30a4\u30ed\u30fc\u30c9\u304c\u4e0e\u3048\u3089\u308c\u305f\u5834\u5408\u3001<span style=\"font-family: 'courier new', courier, monospace;\">sqlite_version()<\/span>\u95a2\u6570\u304cSQLite\u30a8\u30f3\u30b8\u30f3\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u554f\u3044\u5408\u308f\u305b\u3001\u305d\u308c\u3092\u30e6\u30fc\u30b6\u306b\u8fd4\u3057\u307e\u3059\u3002\u6a5f\u68b0\u5b66\u7fd2\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306f\u3001UNION\u3068SELECT\u306b\u95a2\u9023\u3059\u308bSQL\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u306e\u30b3\u30fc\u30c9\u30b9\u30cb\u30da\u30c3\u30c8\u3092\u6355\u6349\u3057\u3066\u52b9\u7387\u3088\u304f\u7279\u5fb4\u3092\u62bd\u51fa\u3057\u3001CVE-2022-0332\u306e\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u3092\u67d4\u8edf\u306b\u691c\u51fa\u3067\u304d\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_125085\" aria-describedby=\"caption-attachment-125085\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-125085 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2022\/09\/image8-1.png\" alt=\"CVE-2022-0332\u3092\u5229\u7528\u3059\u308bPoC\u306e\u4f8b\" width=\"900\" height=\"266\" \/><figcaption id=\"caption-attachment-125085\" class=\"wp-caption-text\">\u56f34. CVE-2022-0332\u3092\u5229\u7528\u3059\u308bPoC\u306e\u4f8b<\/figcaption><\/figure>\n<p>\u30c7\u30b3\u30fc\u30c9\u5f8c\u306eCVE-2022-0332\u306ePoC\u306f\u56f35\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_125091\" aria-describedby=\"caption-attachment-125091\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-125092 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2022\/09\/image3-2.png\" alt=\"\u30c7\u30b3\u30fc\u30c9\u3055\u308c\u305fCVE-2022-0332\u306ePoC\" width=\"900\" height=\"206\" \/><figcaption id=\"caption-attachment-125091\" class=\"wp-caption-text\">\u56f35. \u30c7\u30b3\u30fc\u30c9\u3055\u308c\u305fCVE-2022-0332\u306ePoC<\/figcaption><\/figure>\n<p><strong>2. Django\u306e\u8106\u5f31\u6027 (<\/strong><a href=\"https:\/\/nvd.nist.gov\/vuln\/detail\/CVE-2022-34265\"><strong>CVE-2022-34265<\/strong><\/a><strong>)<\/strong><\/p>\n<p>Django\u306fWeb\u30b5\u30a4\u30c8\u69cb\u7bc9\u306b\u5e83\u304f\u4f7f\u308f\u308c\u3066\u3044\u308b\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u3001Instagram\u3084Disqus\u3001Pinterest\u306a\u3069\u3067\u3082\u4f7f\u308f\u308c\u3066\u3044\u307e\u3059\u3002CVE-2022-34265\u306f\u3053\u306eDjango\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306b\u5f71\u97ff\u3059\u308b\u554f\u984c\u3067\u3001<span style=\"font-family: 'courier new', courier, monospace;\">Trunc()<\/span>\u95a2\u6570\u3001<span style=\"font-family: 'courier new', courier, monospace;\">Extract()<\/span>\u95a2\u6570\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u5024\u306e\u30c1\u30a7\u30c3\u30af\u304c\u9069\u5207\u306b\u884c\u308f\u308c\u3066\u304a\u3089\u305a\u3001\u610f\u56f3\u305b\u306cSQL\u6587\u306e\u5b9f\u884c\u306b\u3064\u306a\u304c\u308b\u304a\u305d\u308c\u304c\u3042\u308a\u307e\u3059\u3002CVE-2022-34265\u306ePoC\u30922\u3064\u3001\u56f36\u3068\u56f37\u306b\u793a\u3057\u307e\u3059\u3002\u3069\u3061\u3089\u306e\u30da\u30a4\u30ed\u30fc\u30c9\u306b\u3082\u3001\u30d6\u30fc\u30ea\u30a2\u30f3\u30d9\u30fc\u30b9\u306e\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u306e\u30b5\u30d6\u30da\u30a4\u30ed\u30fc\u30c9\u306e\u5f8c\u3001\u30b9\u30bf\u30c3\u30af\u30af\u30a8\u30ea\u30d9\u30fc\u30b9\u306e\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u306e\u30b5\u30d6\u30da\u30a4\u30ed\u30fc\u30c9\u304c\u4f7f\u308f\u308c\u3066\u3044\u307e\u3059\u3002\u30da\u30a4\u30ed\u30fc\u30c9\u304c\u5b9a\u7fa9\u6e08\u307fSQL\u6587\u306b\u4ed8\u52a0\u3055\u308c\u308b\u3068\u3001\u30bb\u30df\u30b3\u30ed\u30f3\u3067\u5206\u5272\u3055\u308c\u305f\u6700\u521d\u306e\u6587\u306f<span style=\"font-family: 'courier new', courier, monospace;\">or 1=1<\/span>\u306a\u306e\u3067\u5e38\u306b\u771f\u3068\u306a\u308a\u307e\u3059\u30022\u756a\u76ee\u306e\u6587\u306f\u30d7\u30ed\u30b0\u30e9\u30e0\u30925\u79d2\u30b9\u30ea\u30fc\u30d7\u3055\u305b\u308b\u3082\u306e\u306a\u306e\u3067\u3001\u30d6\u30e9\u30a6\u30b6\u5074\u30675\u79d2\u306e\u5f85\u3061\u6642\u9593\u304c\u767a\u751f\u3059\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u306e5\u79d2\u306e\u9045\u5ef6\u306fSQL\u6587\u306e\u5b9f\u884c\u306b\u6210\u529f\u3057\u305f\u3053\u3068\u3092\u793a\u3059\u3082\u306e\u3001\u3064\u307e\u308aSQL\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u8106\u5f31\u6027\u306e\u5b58\u5728\u3092\u793a\u3059\u3082\u306e\u3068\u306a\u308a\u307e\u3059\u3002\u6a5f\u68b0\u5b66\u7fd2\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u3001SQL\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u306e<span style=\"font-family: 'courier new', courier, monospace;\">or 1=1<\/span>\u6587\u306e\u3088\u3046\u306a\u30d1\u30bf\u30fc\u30f3\u3092\u52b9\u679c\u7684\u306b\u691c\u51fa\u3067\u304d\u3001\u3053\u308c\u3089\u8106\u5f31\u6027\u306e\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u9632\u6b62\u306b\u6709\u52b9\u3067\u3059\u3002<\/p>\n<figure id=\"attachment_125095\" aria-describedby=\"caption-attachment-125095\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-125096 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2022\/09\/image5-1.png\" alt=\"CVE-2022-34265\u306ePoC2\u3064\" width=\"900\" height=\"206\" \/><figcaption id=\"caption-attachment-125095\" class=\"wp-caption-text\">\u56f36. CVE-2022-34265\u306ePoC2\u3064<\/figcaption><\/figure>\n<figure id=\"attachment_125119\" aria-describedby=\"caption-attachment-125119\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-125120 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2022\/09\/image1-3.png\" alt=\"CVE-2022-34265\u306ePoC2\u3064(\u30c7\u30b3\u30fc\u30c9\u6e08\u307f)\" width=\"900\" height=\"177\" \/><figcaption id=\"caption-attachment-125119\" class=\"wp-caption-text\">\u56f37 CVE-2022-34265\u306ePoC2\u3064(\u30c7\u30b3\u30fc\u30c9\u6e08\u307f)<\/figcaption><\/figure>\n<p><strong>3. sqlmap\u306e\u751f\u6210\u3059\u308b\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8<\/strong><\/p>\n<p>sqlmap\u306f\u30da\u30cd\u30c8\u30ec\u30fc\u30b7\u30e7\u30f3\u30c6\u30b9\u30c8(\u4fb5\u5165\u30c6\u30b9\u30c8)\u3084SQL\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u554f\u984c\u306e\u691c\u51fa\u30fb\u60aa\u7528\u306b\u4f7f\u308f\u308c\u3066\u3044\u308b\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u30c4\u30fc\u30eb\u3067\u3059\u3002\u3053\u306e\u30c4\u30fc\u30eb\u306b\u306fSQL\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u8106\u5f31\u6027\u306e\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u4f5c\u696d\u5de5\u7a0b\u3092\u81ea\u52d5\u5316\u3059\u308b\u6a5f\u80fd\u304c\u3042\u308a\u3001\u6b63\u5f53\u306a\u76ee\u7684\u306b\u3082\u4f7f\u3048\u308b\u3082\u306e\u306e\u3001\u653b\u6483\u8005\u306b\u3082\u60aa\u7528\u3055\u308c\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u56f38\u306fsqlmap\u3067\u751f\u6210\u3057\u305fSQL\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u306ePoC\u3067\u3059\u3002\u3053\u308c\u3092\u30c7\u30b3\u30fc\u30c9\u3059\u308b\u3068<span style=\"font-family: 'courier new', courier, monospace;\">and 1043=1043<\/span>\u3068\u3044\u3046\u30b9\u30cb\u30da\u30c3\u30c8\u304c\u78ba\u8a8d\u3067\u304d\u307e\u3059\u304c\u3001\u3053\u308c\u306f\u30d6\u30e9\u30a4\u30f3\u30c9SQL\u306e\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u3067\u3088\u304f\u4f7f\u308f\u308c\u308b\u30d1\u30bf\u30fc\u30f3\u3067\u3059\u3002\u653b\u6483\u8005\u306f\u3053\u306e\u6587\u3092\u4f7f\u3063\u3066Web\u30b5\u30fc\u30d3\u30b9\u3084\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30b7\u30b9\u30c6\u30e0\u306e\u8106\u5f31\u6027\u3092\u63a2\u308a\u5f53\u3066\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u30d1\u30bf\u30fc\u30f3\u306f<span style=\"font-family: 'courier new', courier, monospace;\">or 1=1<\/span> (CVE-2022-34265\u306e\u8aac\u660e\u53c2\u7167)\u306b\u4f3c\u3066\u3044\u307e\u3059\u304c\u3001\u300cand\u300d\u306e\u5f8c\u308d\u306e\u6587\u304c\u5e38\u306b\u771f\u3067\u3055\u3048\u3042\u308c\u3070\u3088\u304f\u3001sqlmap\u306f\u30dd\u30ea\u30e2\u30fc\u30d5\u30a3\u30c3\u30af\u306bSQL\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u306e\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u30b3\u30fc\u30c9\u3092\u751f\u6210\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u3088\u3046\u306a\u30d1\u30bf\u30fc\u30f3\u3092IPS\u30b7\u30b0\u30cd\u30c1\u30e3\u3067\u691c\u51fa\u3059\u308b\u306e\u306f\u96e3\u3057\u3044\u3067\u3057\u3087\u3046\u3002\u5f93\u6765\u578b\u30b7\u30b0\u30cd\u30c1\u30e3\u3060\u3068<span style=\"font-family: 'courier new', courier, monospace;\">and 1=1<\/span>\u3068\u3044\u3046\u5358\u4e00\u30b1\u30fc\u30b9\u306b\u3057\u304b\u30de\u30c3\u30c1\u3057\u306a\u3044\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u6a5f\u68b0\u5b66\u7fd2\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u5834\u5408\u306f<span style=\"font-family: 'courier new', courier, monospace;\">1=1<\/span>\u306b\u985e\u4f3c\u3059\u308b\u3059\u3079\u3066\u306e\u30b1\u30fc\u30b9\u306b\u7279\u5316\u3057\u305f\u7279\u5fb4\u3092\u4f7f\u3063\u3066\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u306b\u9069\u5207\u306b\u5bfe\u5fdc\u3067\u304d\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_125113\" aria-describedby=\"caption-attachment-125113\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-125114 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2022\/09\/image7.png\" alt=\"sqlmap\u304c\u751f\u6210\u3057\u305fPoC\u306e\u4f8b\u3053\u3046\u3057\u305f\u30b1\u30fc\u30b9\u306eSQL\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u691c\u51fa\u306f\u5f93\u6765\u578b\u30b7\u30b0\u30cd\u30c1\u30e3\u30d9\u30fc\u30b9\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u3080\u305a\u304b\u3057\u3044\u3002 \" width=\"900\" height=\"118\" \/><figcaption id=\"caption-attachment-125113\" class=\"wp-caption-text\">\u56f38 sqlmap\u304c\u751f\u6210\u3057\u305fPoC\u306e\u4f8b<\/figcaption><\/figure>\n<figure id=\"attachment_125121\" aria-describedby=\"caption-attachment-125121\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img  class=\"wp-image-125122 lozad\"  data-src=\"https:\/\/unit42.paloaltonetworks.com\/wp-content\/uploads\/2022\/09\/image9-1.png\" alt=\"sqlmap\u304c\u751f\u6210\u3057\u305fPoC\u3092\u30c7\u30b3\u30fc\u30c9\u3057\u305f\u3082\u306e\u3002\u30d6\u30e9\u30a4\u30f3\u30c9SQL\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u306b\u3088\u304f\u4f7f\u7528\u3055\u308c\u308b\u30d1\u30bf\u30fc\u30f3\u304c\u78ba\u8a8d\u3067\u304d\u308b\u3002\u3053\u306e\u3088\u3046\u306a\u30d1\u30bf\u30fc\u30f3\u306e\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u691c\u51fa\u306f\u3080\u305a\u304b\u3057\u3044 \" width=\"900\" height=\"118\" \/><figcaption id=\"caption-attachment-125121\" class=\"wp-caption-text\">\u56f39 \u30c7\u30b3\u30fc\u30c9\u3055\u308c\u305fsqlmap\u306ePoC\u306e\u4f8b<\/figcaption><\/figure>\n<h2><a id=\"post-125132-_iqhhndcybhr\"><\/a>\u6a5f\u68b0\u5b66\u7fd2\u30c6\u30b9\u30c8\u306e\u7d50\u679c<\/h2>\n<p>\u30bc\u30ed\u30c7\u30a4\u653b\u6483\u3092\u691c\u77e5\u3059\u308b\u305f\u3081\u3001\u79c1\u305f\u3061\u306f2\u3064\u306e\u6a5f\u68b0\u5b66\u7fd2\u30e2\u30c7\u30eb\u306b\u5b66\u7fd2\u3092\u3055\u305b\u307e\u3057\u305f\u3002\u3072\u3068\u3064\u306fSQL\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u653b\u6483\u3092\u691c\u77e5\u3059\u308b\u30e2\u30c7\u30eb\u3001\u3082\u3046\u3072\u3068\u3064\u306f\u30b3\u30de\u30f3\u30c9\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u653b\u6483\u3092\u691c\u77e5\u3059\u308b\u30e2\u30c7\u30eb\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u30e2\u30c7\u30eb\u3092\u691c\u77e5\u306b\u7528\u3044\u308b\u3053\u3068\u3067\u751f\u3058\u308b\u60aa\u5f71\u97ff\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u305f\u3081\u3001\u79c1\u305f\u3061\u306f\u8aa4\u691c\u77e5\u7387(false positive rate)\u306e\u4f4e\u3055\u3092\u512a\u5148\u3057\u307e\u3057\u305f\u3002\u5b66\u7fd2\u306f\u4e21\u30e2\u30c7\u30eb\u3068\u3082HTTP\u306eGET\u30ea\u30af\u30a8\u30b9\u30c8\u3068POST\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u3067\u884c\u3044\u307e\u3057\u305f\u3002\u3053\u308c\u3089\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u306e\u4f5c\u6210\u306b\u306f\u8907\u6570\u306e\u30bd\u30fc\u30b9\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30bd\u30fc\u30b9\u306b\u306f\u30c4\u30fc\u30eb\u3067\u751f\u6210\u3057\u305f\u60aa\u610f\u306e\u3042\u308b\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3001\u30e9\u30a4\u30d6\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u3001\u5185\u90e8IPS\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u306a\u3069\u304c\u3075\u304f\u307e\u308c\u307e\u3059\u3002<\/p>\n<p>SQL\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u653b\u6483\u691c\u51fa\u30e2\u30c7\u30eb\u306f\u3001SQL\u30af\u30a8\u30ea\u3092\u542b\u3080115\u4e07\u4ef6\u306e\u826f\u6027\u30b5\u30f3\u30d7\u30eb\u3068150\u4e07\u4ef6\u306e\u60aa\u6027\u30b5\u30f3\u30d7\u30eb\u304b\u3089\u30010.02%\u306e\u8aa4\u691c\u51fa\u7387\u3068\u300190%\u306e\u771f\u967d\u6027\u7387\u3092\u9054\u6210\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u30b3\u30de\u30f3\u30c9\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u653b\u6483\u691c\u51fa\u30e2\u30c7\u30eb\u306f\u3001Web\u691c\u7d22\u3068\u30b3\u30de\u30f3\u30c9\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u306e\u53ef\u80fd\u6027\u306e\u3042\u308b\u3082\u306e\u3092\u542b\u3080100\u4e07\u4ef6\u306e\u826f\u6027\u30b5\u30f3\u30d7\u30eb\u3068220\u4e07\u4ef6\u306e\u60aa\u6027\u30b5\u30f3\u30d7\u30eb\u304b\u3089\u30010.011%\u306e\u8aa4\u691c\u51fa\u7387\u306892%\u306e\u771f\u967d\u6027\u7387\u3092\u9054\u6210\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u3053\u308c\u3089\u306e\u30e2\u30c7\u30eb\u306b\u3088\u308b\u691c\u77e5\u306f\u975e\u5e38\u306b\u6709\u7528\u3068\u3044\u3048\u308b\u3067\u3057\u3087\u3046\u3002\u65b0\u305f\u306a\u30bc\u30ed\u30c7\u30a4\u653b\u6483\u306b\u5bfe\u3059\u308b\u4fdd\u8b77\u3092\u63d0\u4f9b\u3067\u304d\u307e\u3059\u3057\u3001\u5f93\u6765\u578bIPS\u30b7\u30b0\u30cd\u30c1\u30e3\u3092\u56de\u907f\u3059\u308b\u3088\u3046\u306a\u5c0f\u3055\u306a\u4fee\u6b63\u306b\u5bfe\u3059\u308b\u8010\u6027\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<h2><a id=\"post-125132-_2an8ryq91inv\"><\/a>\u7d50\u8ad6<\/h2>\n<p>\u30b3\u30de\u30f3\u30c9\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u653b\u6483\u3084SQL\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u653b\u6483\u306f<a href=\"https:\/\/unit42.paloaltonetworks.jp\/recent-exploits-network-security-trends\/\">\u4eca\u5f8c\u3082<\/a>Web\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u6700\u3082\u4e00\u822c\u7684\u3067\u6700\u3082\u61f8\u5ff5\u3055\u308c\u308b\u8105\u5a01\u306e\u3072\u3068\u3064\u3067\u3057\u3087\u3046\u3002\u5f93\u6765\u578b\u306e\u30b7\u30b0\u30cd\u30c1\u30e3\u30d9\u30fc\u30b9\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u65e2\u77e5\u306e\u3082\u306e\u304b\u3089\u5909\u66f4\u3055\u308c\u3066\u3044\u306a\u3044\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u306b\u306f\u6709\u52b9\u3067\u3059\u304c\u3001\u305d\u306e\u4e9c\u7a2e\u306f\u691c\u51fa\u3067\u304d\u306a\u3044\u3053\u3068\u304c\u591a\u304f\u3001\u3061\u3087\u3063\u3068\u6c17\u306e\u5229\u304f\u653b\u6483\u8005\u306a\u3089\u30b3\u30fc\u30c9\u3092\u591a\u5c11\u4fee\u6b63\u3059\u308b\u3060\u3051\u3067\u3053\u3046\u3057\u305f\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u56de\u907f\u3067\u304d\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n<p>\u65e5\u3005\u9032\u5316\u3059\u308b\u3053\u308c\u3089\u306e\u8105\u5a01\u306b\u5bfe\u6297\u3059\u308b\u305f\u3081\u3001\u79c1\u305f\u3061\u306f\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u30d9\u30fc\u30b9\u306e\u6df1\u5c64\u5b66\u7fd2\u30e2\u30c7\u30eb\u3092\u958b\u767a\u3057\u307e\u3057\u305f\u304c\u3001\u3053\u308c\u3089\u306f\u6ce8\u76ee\u5ea6\u306e\u9ad8\u3044\u6700\u65b0\u306e\u653b\u6483\u306e\u691c\u77e5\u306b\u3082\u6709\u52b9\u3067\u3042\u308b\u3053\u3068\u304c\u5b9f\u8a3c\u3055\u308c\u307e\u3057\u305f\u3002\u4eca\u56de\u958b\u767a\u3057\u305f\u30e2\u30c7\u30eb\u306fAtlassian Confluence\u306e\u8106\u5f31\u6027\u3001Moodle\u306e\u8106\u5f31\u6027\u3001Django\u306e\u8106\u5f31\u6027\u306a\u3069\u3001\u30bc\u30ed\u30c7\u30a4\u306e\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u3092\u3046\u307e\u304f\u691c\u51fa\u3067\u304d\u307e\u3057\u305f\u3057\u3001\u3053\u3046\u3057\u305f\u67d4\u8edf\u306a\u691c\u77e5\u304c\u3001\u9032\u5316\u3057\u3064\u3065\u3051\u308b\u30de\u30eb\u30a6\u30a7\u30a2\u3078\u306e\u5305\u62ec\u7684\u9632\u5fa1\u306b\u4e0d\u53ef\u6b20\u3067\u3042\u308b\u3053\u3068\u304c\u8a3c\u660e\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n<p><a href=\"https:\/\/www.paloaltonetworks.com\/cyberpedia\/what-is-an-ml-powered-ngfw\">\u30d1\u30ed\u30a2\u30eb\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b9\u306e\u6b21\u4e16\u4ee3\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb (NGFW)<\/a>\u306f\u3001\u30a4\u30f3\u30e9\u30a4\u30f3\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3068\u30af\u30e9\u30a6\u30c9\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u304a\u5ba2\u69d8\u3092\u4fdd\u8b77\u3057\u3066\u3044\u307e\u3059\u3002\u5f0a\u793e\u306e\u5f93\u6765\u578bIPS\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306f\u3001SQL\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u3084\u30b3\u30de\u30f3\u30c9\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u3092\u3075\u304f\u3080\u3001\u5927\u591a\u6570\u306e\u65e2\u5b58\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u306b\u5bfe\u3057\u3001\u3053\u308c\u307e\u3067\u540c\u69d8\u306b\u6709\u52b9\u3067\u3059\u3002\u672c\u7a3f\u3067\u7d39\u4ecb\u3057\u305f\u6a5f\u68b0\u5b66\u7fd2\u30e2\u30c7\u30eb\u306f\u3001\u3053\u308c\u3089\u306eIPS\u30b7\u30b0\u30cd\u30c1\u30e3\u306b\u3068\u3069\u307e\u3089\u306a\u3044\u3001\u3055\u3089\u306b\u5f37\u56fa\u306a\u4fdd\u8b77\u6a5f\u80fd\u3092\u63d0\u4f9b\u3067\u304d\u308b\u53ef\u80fd\u6027\u3092\u79d8\u3081\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2><a id=\"post-125132-_570cbe1pdhwx\"><\/a>\u8ffd\u52a0\u30ea\u30bd\u30fc\u30b9<\/h2>\n<p><a href=\"https:\/\/owasp.org\/Top10\/ja\/\">OWASP Top 10<\/a><br \/>\n<a href=\"https:\/\/owasp.org\/Top10\/ja\/A03_2021-Injection\/\">A03:2021 \u2013 \u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3<\/a><br \/>\n<a href=\"https:\/\/sqlmap.org\/\">sqlmap<\/a><br \/>\n<a href=\"https:\/\/arxiv.org\/pdf\/1803.01271.pdf\">An Empirical Evaluation of Generic Convolutional and Recurrent Networks for Sequence Modeling (\u30b7\u30fc\u30b1\u30f3\u30b9\u30e2\u30c7\u30ea\u30f3\u30b0\u7528\u306e\u4e00\u822c\u7573\u307f\u8fbc\u307f\u30cb\u30e5\u30fc\u30e9\u30eb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u30ea\u30ab\u30ec\u30f3\u30c8\u30cb\u30e5\u30fc\u30e9\u30eb\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u7d4c\u9a13\u7684\u8a55\u4fa1)<\/a><\/p>\n<p><em>2022-11-18 08:25 JST: 2022-11-08 PST \u306e\u82f1\u8a9e\u7248\u306e\u66f4\u65b0\u3092\u53cd\u6620 (\u53e4\u304f\u306a\u3063\u305f\u60c5\u5831\u3092\u8a18\u8f09\u3057\u305f1\u6587\u3092\u524a\u9664)<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6982\u8981 \u30b3\u30fc\u30c9\u30a4\u30f3\u30b8\u30a7\u30af\u30b7\u30e7\u30f3\u306f\u653b\u6483\u8005\u304c\u3088\u304f\u4f7f\u3046\u653b\u6483\u624b\u6cd5\u306e\u3072\u3068\u3064\u3067\u3001\u8106\u5f31\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u7d4c\u7531\u3067\u88ab\u5bb3\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306b\u4efb\u610f\u306e\u30b3\u30fc\u30c9\u3092\u5b9f\u884c\u3055\u305b\u308b\u3082\u306e\u3067\u3059\u30022021\u5e74\u306b\u306fOpen Web Application Security <\/p>\n","protected":false},"author":9,"featured_media":134412,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[4469,4428,4470],"tags":[4527,5217,5243,5393,5441,5443,5444],"product_categories":[4346,4442,4444,4446,4456],"coauthors":[206,2612,3082,836,2479],"class_list":["post-125132","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-vulnerabilities","category-threat-research-ja","category-vulnerabilities-ja","tag-command-injection-ja","tag-deep-learning-ja","tag-machine-learning-ja","tag-network-security-ja","tag-sql-injection-ja","tag-threat-detection-ja","tag-zero-days","product_categories-advanced-threat-prevention","product_categories-advanced-threat-prevention-ja","product_categories-advanced-wildfire-ja","product_categories-cloud-delivered-security-services-ja","product_categories-next-generation-firewall-ja"],"yoast_head":"<!-- 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