\u6709\u670b\u53cb\u804a\u5929\uff0c\u6211\u624d\u60f3\u8d77\u6765\u8fd9\u7bc7\u9884\u8b66\u3002<\/p>\n

\u8fd9\u4e2a\u6f0f\u6d1e\u975e\u5e38\u51f6\u6b8b\uff0c\u4f7f\u7528J2EE\u6846\u67b6\u7684\uff0c\u57fa\u672c\u90fd\u88abX\u4e86\u3002\u53ea\u8981\u662f\u4e2aJ2EE\u7684\u7f51\u7ad9\uff0c\u8fd9\u4e2a\u6f0f\u6d1e\u5fc5\u987b\u6253\u8865\u4e01\uff0c\u5426\u5219\u7b49\u6b7b\u3002<\/p>\n

\u4ece\u65f6\u95f4\u4e0a\u770b\uff0c\u963f\u91cc\u5df4\u5df4\u7684\u6846\u67b6\u7b2c\u4e00\u4e2a\u4fee\u8865\u6f0f\u6d1e\u3002<\/p>\n

http:\/\/openwebx.org\/forum\/showthread.php?tid=634<\/p>\n

\u4e0d\u77e5\u9053\u5404\u4f4d\u7684CPU\u6ee1\u8fc7\u6ca1\u6709\uff0c\u5982\u679c\u6ca1\u6709\u6ee1\uff0c\u5f80\u8fd9\u91cc\u6765\uff1a<\/p>\n

http:\/\/www.exploit-db.com\/exploits\/31615\/<\/p>\n

J2EE\u6846\u67b6DDoS\u6f0f\u6d1e\u9884\u8b66<\/strong><\/p>\n

\u5df2\u786e\u8ba4\u88ab\u6210\u529f\u5229\u7528\u7684\u8f6f\u4ef6\u53ca\u7cfb\u7edf\uff1a<\/strong><\/p>\n

\u5927\u90e8\u5206\u5e38\u89c1J2EE WEB\u6846\u67b6<\/p>\n

STRUTS1\u5168\u7248\u672c\uff08\u53ea\u5f71\u54cd\u4f7f\u7528uploadform\u7684action\uff09<\/p>\n

STRUTS2\u5168\u7248\u672c\uff08\u4efb\u4f55\u4e00\u4e2aaction\u90fd\u53d7\u5f71\u54cd\uff09<\/p>\n

Spring MVC\u5168\u7248\u672c\uff08\u4efb\u4f55\u4e00\u4e2acontroller\u90fd\u53d7\u5f71\u54cd\uff09<\/p>\n

\u6240\u6709\u4f7f\u7528\u4e86apache commons fileupload\u7684\u7ec4\u4ef6\u7684\u5e94\u7528\uff0c\u5305\u62ec\u7eafJSP\u9875\u9762<\/p>\n

Commons FileUpload 1.0 to 1.3<\/p>\n

\u90e8\u5206\u670d\u52a1\u5668\u81ea\u5e26\u4e86upload\u7ec4\u4ef6\uff0c\u53ef\u4ee5\u76f4\u63a5\u8ba9JSP\u8c03\u7528<\/p>\n

Apache Tomcat 8.0.0-RC1 to 8.0.1<\/p>\n

Apache Tomcat 7.0.0 to 7.0.50<\/p>\n

JBOSS\u7531\u4e8e\u91cd\u7528tomcat\u6e90\u7801\u6240\u4ee5\u53d7\u5230\u5f71\u54cd<\/p>\n

\u6f0f\u6d1e\u63cf\u8ff0\uff1a<\/strong><\/p>\n

Apache Commons FileUpload 1.3\u5728\u5904\u7406mime-multipart\u8bf7\u6c42\u65f6\uff0c\u653b\u51fb\u8005\u53ef\u4ee5\u6784\u9020\u4e00\u4e2a\u5305\u542b\u5f02\u5e38http\u5934\u7684\u8bf7\u6c42\uff0c\u4f7f\u5f97apache fileupload\u8fdb\u5165\u65e0\u9650\u5faa\u73af\uff0c\u5bfc\u81f4CPU\u7206\u6ee1\uff0c\u62d2\u7edd\u670d\u52a1\u3002<\/p>\n

\u6f0f\u6d1e\u5206\u6790\u8fd9\u6b21\u5c31\u4e0d\u53d1\u4e86\uff0c\u539f\u7406\u592a\u7b80\u5355\uff0c\u5c31\u662f\u4e2a\u5faa\u73af\u65e0\u6cd5\u9000\u51fa\u3002<\/p>\n

PID\u00a0\u00a0\u00a0COMMAND\u00a0\u00a0\u00a0%CPU<\/p>\n

8070\u00a0\u00a0\u00a0mdworker\u00a0\u00a0\u00a0 \u00a01.3<\/p>\n

8069\u00a0\u00a0\u00a0sleep\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a00.0<\/p>\n

8066\u00a0\u00a0\u00a0top\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a011.2<\/p>\n

8064\u00a0\u00a0\u00a0java\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0101.2<\/p>\n

\u8fd9\u4e2a\u6f0f\u6d1e\u53ef\u4ee5\u7528\u4e8e\u653b\u51fb\u5927\u591a\u6570J2EE\u6846\u67b6\uff0c\u5e38\u89c1J2EE\u6846\u67b6\uff0c\u603b\u4f1a\u9ed8\u8ba4\u4f7f\u7528FileUpload\u7ec4\u4ef6\uff0c\u5e76\u4e14\u5728\u6240\u6709\u7528\u6237\u4ee3\u7801\u524d\u5b8c\u6210\u4e0a\u4f20\u6587\u4ef6\u7684\u9884\u5904\u7406\uff0c\u8fd9\u5bfc\u81f4\u65e0\u8bba\u5f00\u53d1\u8005\u662f\u5426\u624b\u5de5\u8c03\u7528\u8be5\u7ec4\u4ef6\uff0c\u90fd\u4f1a\u9ed8\u8ba4\u6267\u884c\u3002<\/p>\n

\u6b64\u6f0f\u6d1e\u7684POC\u5df2\u7ecf\u88ab\u653b\u51fb\u8005\u53d1\u5e03\uff0c\u8bf7\u5c3d\u5feb\u4fee\u8865\u8be5\u95ee\u9898\uff0c\u4ee5\u514d\u9020\u6210\u635f\u5931\u3002<\/p>\n

ps\uff1a\u5982\u679c\u8fd0\u7ef4\u8fc7\u7a0b\u4e2d\uff0c\u53d1\u73b0CPU\u65e0\u6545\u98d9\u5347\uff0c\u53ef\u4ee5\u4f18\u5148\u8003\u8651\u8fd9\u4e2a\u56e0\u7d20\u3002<\/p>\n

\u4fee\u8865\u65b9\u6848\uff1a<\/strong><\/p>\n

\u5347\u7ea7Apache Commons FileUpload 1.3.1 \u6216\u4e4b\u540e\u7248\u672c<\/p>\n

\u5347\u7ea7Apache Tomcat 8.0.2 \u6216\u4e4b\u540e\u7248\u672c<\/p>\n

\u5347\u7ea7 Apache Tomcat 7.0.51 \u6216\u4e4b\u540e\u7248\u672c<\/p>\n

http:\/\/markmail.org\/message\/kpfl7ax4el2owb3o<\/p>\n

http:\/\/tomcat.apache.org\/security-8.html<\/p>\n

http:\/\/tomcat.apache.org\/security-7.html<\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

\u6709\u670b\u53cb\u804a\u5929\uff0c\u6211\u624d\u60f3\u8d77\u6765\u8fd9\u7bc7\u9884\u8b66\u3002
\n\u8fd9\u4e2a\u6f0f\u6d1e\u975e\u5e38\u51f6\u6b8b\uff0c\u4f7f\u7528J2EE\u6846\u67b6\u7684\uff0c\u57fa\u672c\u90fd\u88abX\u4e86\u3002\u53ea\u8981\u662f\u4e2aJ2EE\u7684\u7f51\u7ad9\uff0c\u8fd9\u4e2a\u6f0f\u6d1e\u5fc5\u987b\u6253\u8865\u4e01\uff0c\u5426\u5219\u7b49\u6b7b\u3002<\/p>\n

\u7ee7\u7eed\u9605\u8bfb »<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[84,86,5],"tags":[],"views":128603,"_links":{"self":[{"href":"https:\/\/www.inbreak.net\/wp-json\/wp\/v2\/posts\/543"}],"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=543"}],"version-history":[{"count":3,"href":"https:\/\/www.inbreak.net\/wp-json\/wp\/v2\/posts\/543\/revisions"}],"predecessor-version":[{"id":546,"href":"https:\/\/www.inbreak.net\/wp-json\/wp\/v2\/posts\/543\/revisions\/546"}],"wp:attachment":[{"href":"https:\/\/www.inbreak.net\/wp-json\/wp\/v2\/media?parent=543"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.inbreak.net\/wp-json\/wp\/v2\/categories?post=543"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.inbreak.net\/wp-json\/wp\/v2\/tags?post=543"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}