{"id":14146,"date":"2018-02-16T17:18:09","date_gmt":"2018-02-16T08:18:09","guid":{"rendered":"http:\/\/www.skyarch.net\/blog\/?p=14146"},"modified":"2021-11-02T17:23:09","modified_gmt":"2021-11-02T08:23:09","slug":"%e6%9c%ac%e3%83%96%e3%83%ad%e3%82%b0%e3%81%8c%e7%aa%81%e7%84%b6%e9%87%8d%e3%81%8f%e5%8e%9f%e5%9b%a0%e3%81%af%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.skyarch.net\/blog\/%e6%9c%ac%e3%83%96%e3%83%ad%e3%82%b0%e3%81%8c%e7%aa%81%e7%84%b6%e9%87%8d%e3%81%8f%e5%8e%9f%e5%9b%a0%e3%81%af%ef%bc%9f\/","title":{"rendered":"\u672c\u30d6\u30ed\u30b0\u304c\u7a81\u7136\u91cd\u304f\u2026\u539f\u56e0\u306f\uff1f\u3000\u203b2018\/02\/19\u8ffd\u8a18\u3042\u308a"},"content":{"rendered":"<h2>\u306f\u3058\u3081\u306b<\/h2>\n<p>\u672c\u65e5(2018\/02\/16)14\u664230\u5206\u9803\u307e\u3067\u672c\u30d6\u30ed\u30b0\u306e\u95b2\u89a7\u304c\u975e\u5e38\u306b\u91cd\u3044\u6642\u9593\u5e2f\u304c\u3054\u3056\u3044\u307e\u3057\u305f\u3002<br \/>\n\u95b2\u89a7\u8005\u306e\u65b9\u3005\u306b\u306f\u3054\u8ff7\u60d1\u3092\u304a\u639b\u3051\u3057\u3066\u3057\u307e\u3044\u3001\u5927\u5909\u7533\u3057\u8a33\u3054\u3056\u3044\u307e\u305b\u3093\u3067\u3057\u305f\u3002<\/p>\n<p>\u672c\u8a18\u4e8b\u3067\u306f\u539f\u56e0\u7279\u5b9a\u307e\u3067\u306b\u884c\u3063\u305f\u3053\u3068\u3068\u3001\u539f\u56e0\u306b\u3064\u3044\u3066\u304a\u8a71\u3055\u305b\u3066\u3044\u305f\u3060\u304d\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<ul>\n<li><a href=\"#vulnerability\">\u767a\u898b\u6642<\/a><\/li>\n<li><a href=\"#taisyou\">\u8abf\u67fb\/\u5bfe\u5fdc1<\/a><\/li>\n<li><a href=\"#checkpoint\">\u8abf\u67fb\/\u5bfe\u5fdc2<\/a><\/li>\n<li><a href=\"#checkpoint2\">\u8abf\u67fb\/\u5bfe\u5fdc3<\/a><\/li>\n<li><a href=\"#taisaku\">\u539f\u56e0\u7279\u5b9a<\/a><\/li>\n<li><a href=\"#summury\">\u8d77\u56e0\u8abf\u67fb<\/a><\/li>\n<li><a href=\"#matome\">\u6700\u5f8c\u306b<\/a><\/li>\n<\/ul>\n<h2 id=\"vulnerability\">\u767a\u898b\u6642<\/h2>\n<p>\u672c\u65e513\u6642\u9803\u3001\u793e\u5185slack\u306b\u3066\u300c\u5f0a\u793e\u30d6\u30ed\u30b0\u304c\u3081\u3063\u3061\u3083\u91cd\u3044\u300d\u3068\u3044\u3046\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u6d41\u308c\u305f\u305f\u3081\u3001\u78ba\u8a8d\u3057\u3066\u307f\u308b\u3068\u78ba\u304b\u306b\u91cd\u3044\u2026<br \/>\n<a href=\"https:\/\/www.skyarch.net\/\">\u5f0a\u793e\u4f01\u696d\u30da\u30fc\u30b8<\/a>\u7b49\u540c\u4e00\u30b5\u30fc\u30d0\u306e\u5225\u30d0\u30fc\u30c1\u30e3\u30eb\u306f\u554f\u984c\u306a\u304f\u95b2\u89a7\u3067\u304d\u308b\u305f\u3081\u3001\u672c\u30d6\u30ed\u30b0\u30da\u30fc\u30b8\u306e\u307f\u306e\u554f\u984c\u3067\u3057\u305f\u3002<br \/>\nWordPress\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u305f\u3081\u3001DB\u5468\u308a\u307e\u305f\u30b5\u30fc\u30d0\u306b\u5165\u308c\u3066\u3044\u308b\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u3092\u4e2d\u5fc3\u306b\u8abf\u67fb\u3092\u958b\u59cb\u81f4\u3057\u307e\u3057\u305f\u3002<\/p>\n<h2 id=\"taisyou\">\u8abf\u67fb\/\u5bfe\u5fdc1<\/h2>\n<p>\u904b\u7528\u3057\u3066\u3044\u308b\u30b5\u30fc\u30d0\u306b\u30ed\u30b0\u30a4\u30f3\u3057\u3001MySQL\u306e\u30d7\u30ed\u30bb\u30b9\u72b6\u6cc1\u3092show full processlist\u3067\u78ba\u8a8d\u3002<\/p>\n<pre class=\"brush: plain; title: ; notranslate\" title=\"\">\nmysql&amp;gt; show full processlist\\G\n*************************** 1. row ***************************\n     Id: 4420\n   User: XXXXXXXXXX\n   Host: localhost\n     db: XXXXXXXXXX\nCommand: Sleep\n   Time: 53\n  State:\n   Info: NULL\n*************************** 2. row ***************************\n     Id: 4425\n   User: XXXXXXXXXX\n   Host: localhost\n     db: XXXXXXXXXX\nCommand: Sleep\n   Time: 47\n  State:\n   Info: NULL\n*************************** 3. row ***************************\n     Id: 4428\n   User: XXXXXXXXXX\n   Host: localhost\n     db: XXXXXXXXXX\nCommand: Sleep\n   Time: 45\n  State:\n   Info: NULL\n*************************** 4. row ***************************\n     Id: 4430\n   User: root\n   Host: localhost\n     db: NULL\nCommand: Query\n   Time: 0\n  State: init\n   Info: show full processlist\n*************************** 5. row ***************************\n     Id: 4443\n   User: XXXXXXXXXX\n   Host: localhost\n     db: XXXXXXXXXX\nCommand: Sleep\n   Time: 29\n  State:\n   Info: NULL\n*************************** 6. row ***************************\n     Id: 4444\n   User: XXXXXXXXXX\n   Host: localhost\n     db: XXXXXXXXXX\nCommand: Sleep\n   Time: 29\n  State:\n   Info: NULL\n6 rows in set (0.00 sec)\n<\/pre>\n<p>\u4e00\u90e8Sleep\u3057\u3066\u3044\u308b\u3082\u306e\u304c\u3042\u308b\u304c\u7279\u306b\u554f\u984c\u306a\u3057\u3001DB\u304c\u539f\u56e0\u3058\u3083\u306a\u3055\u305d\u3046\u3002<\/p>\n<h2 id=\"checkpoint\">\u8abf\u67fb\/\u5bfe\u5fdc2<\/h2>\n<p>\u672c\u30d6\u30ed\u30b0\u30da\u30fc\u30b8\u30c8\u30c3\u30d7\u306b\u5f0a\u793e\u7d61\u307f\u306eyoutube\u30ea\u30f3\u30af\u3092\u8cbc\u3063\u3066\u304a\u308a\u307e\u3059\u304c\u3001\u51851\u3064\u306b\u30ea\u30f3\u30af\u5207\u308c\u3057\u3066\u3044\u308b\u3082\u306e\u304c\u3054\u3056\u3044\u307e\u3057\u305f\u3002(\u3082\u3063\u3068\u65e9\u304f\u6c17\u4ed8\u3051)<br \/>\n\u3053\u3061\u3089\u3078\u306e\u30ea\u30f3\u30af\u304c\u4f55\u304b\u5f71\u97ff\u3057\u3066\u3044\u308b\uff1f\u3068\u8003\u3048\u524a\u9664\u3002\u3057\u304b\u3057\u72b6\u6cc1\u306f\u5909\u308f\u3089\u305a\u3002<\/p>\n<h2 id=\"checkpoint2\">\u8abf\u67fb\/\u5bfe\u5fdc3<\/h2>\n<p>\u672c\u30b5\u30fc\u30d0\u306b\u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u76e3\u67fb\u30c4\u30fc\u30eb\u3092\u5c0e\u5165\u3057\u3066\u304a\u308a\u3001\u305d\u306e\u51e6\u7406\u304c\u539f\u56e0\u3067\u95b2\u89a7\u304c\u91cd\u304f\u306a\u3063\u3066\u3044\u308b\u306e\u3067\u306f\u3068\u8003\u3048\u308b\u3002<br \/>\n\u305d\u306e\u30c4\u30fc\u30eb\u3082\u4e00\u65e6\u505c\u6b62\u3059\u308b\u3082\u6539\u5584\u3055\u308c\u305a\u3002<\/p>\n<h2 id=\"taisaku\">\u539f\u56e0\u7279\u5b9a<\/h2>\n<p>WordPress\u5468\u308a\u304c\u539f\u56e0\u304b\u306a\uff1f\u3068\u8003\u3048\u8a2d\u5b9a\u3057\u3066\u3044\u308b\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u505c\u6b62\u3057\u305f\u308a\u8d77\u52d5\u3057\u305f\u308a\u8a66\u3057\u3066\u3044\u305f\u3068\u3053\u308d\u3001\u3042\u308b\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u505c\u6b62\u3057\u305f\u3053\u3068\u3067\u6539\u5584\u3055\u308c\u307e\u3057\u305f\u3002<br \/>\n\u305d\u306e\u3042\u308b\u30d7\u30e9\u30b0\u30a4\u30f3\u3068\u306f<strong>\u300cAcunetix WP Security\u300d<\/strong>\u3067\u3057\u305f\u3002<\/p>\n<p>\u30fb\u8a72\u5f53\u30d7\u30e9\u30b0\u30a4\u30f3\u30da\u30fc\u30b8<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"QZWzCEpgZo\"><p><a href=\"https:\/\/ja.wordpress.org\/plugins\/wp-security-scan\/\">Acunetix WP Security<\/a><\/p><\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; clip: rect(1px, 1px, 1px, 1px);\" src=\"https:\/\/ja.wordpress.org\/plugins\/wp-security-scan\/embed\/#?secret=QZWzCEpgZo\" data-secret=\"QZWzCEpgZo\" width=\"600\" height=\"338\" title=\"&#8220;Acunetix WP Security&#8221; &#8212; Plugin Directory\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<p>\u672c\u30d6\u30ed\u30b0\u30da\u30fc\u30b8\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5f37\u5316\u306e\u305f\u3081\u306b\u672c\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u5c0e\u5165\u3057\u3066\u3044\u305f\u306e\u3067\u3059\u304c\u3001\u3053\u308c\u3092\u505c\u6b62\u3057\u305f\u3068\u3053\u308d\u30da\u30fc\u30b8\u95b2\u89a7\u304c\u3044\u3064\u3082\u306e\u901f\u5ea6\u306b\u3002<br \/>\n\u4ee5\u524d\u304b\u3089\u5165\u308c\u3066\u3044\u305f\u30d7\u30e9\u30b0\u30a4\u30f3\u3067\u3042\u308a\u3001\u7279\u306b\u672c\u65e5\u66f4\u65b0\u3055\u308c\u3066\u3044\u308b\u3088\u3046\u306a\u5f62\u8de1\u3082\u3054\u3056\u3044\u307e\u305b\u3093\u3067\u3057\u305f\u3002<br \/>\n\u4f55\u6545\u7a81\u7136\u91cd\u304f\u306a\u3063\u305f\u306e\u304b\u2026<\/p>\n<h2 id=\"summury\">\u539f\u56e0\u8abf\u67fb<\/h2>\n<p>\u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u30bd\u30fc\u30b9\u3092\u78ba\u8a8d\u3057\u3066\u307f\u308b\u3068\u4e0b\u8a18\u30da\u30fc\u30b8\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u51e6\u7406\u304c\u539f\u56e0\u306e\u3088\u3046\u3067\u3059\u3002<\/p>\n<pre class=\"brush: plain; title: ; notranslate\" title=\"\">\n$infourl = &amp;#039;http:\/\/www.geoplugin.net\/json.gp?ip=&amp;#039;.$ip;\n<\/pre>\n<p>\u672cURL\u3067\u3059\u304c\u3001IP\u30a2\u30c9\u30ec\u30b9\u304b\u3089\u90fd\u5e02\u540d\u3092\u7279\u5b9a\u3059\u308b\u969b\u306b\u4f7f\u7528\u3067\u304d\u308b\u30da\u30fc\u30b8\u3068\u306e\u3053\u3068\u3067\u3059\u3002<br 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