Re: [Full-disclosure] VNC viewers: Clipboard of host automatically sent to remote machine

2012-01-27 Thread Alyx
Why yes, yes there is. :) More of a distinction, in fact, than there is in Linux world! On Thu, Jan 26, 2012 at 9:02 AM, valdis.kletni...@vt.edu wrote: On Wed, 25 Jan 2012 17:54:02 PST, Alyx said: Are you looking at kernel code or userland code? (: Is there a clear distinction in the

Re: [Full-disclosure] VNC viewers: Clipboard of host automatically sent to remote machine

2012-01-26 Thread Alyx
Are you looking at kernel code or userland code? (: On Wed, Jan 25, 2012 at 2:35 AM, GloW - XD doo...@gmail.com wrote: INSECURE i mean* On 25 January 2012 21:30, Christian Sciberras uuf6...@gmail.com wrote: That's not necessarily true. On windows you can add custom clipboard formats

Re: [Full-disclosure] VNC viewers: Clipboard of host automatically sent to remote machine

2012-01-26 Thread Valdis . Kletnieks
On Wed, 25 Jan 2012 17:54:02 PST, Alyx said: Are you looking at kernel code or userland code? (: Is there a clear distinction in the Windows world? :) pgpD56WqAeNhf.pgp Description: PGP signature ___ Full-Disclosure - We believe in it. Charter:

Re: [Full-disclosure] VNC viewers: Clipboard of host automatically sent to remote machine

2012-01-26 Thread phocean
Yes :| -- phocean 0...@phocean.net Le jeudi 26 janvier 2012 à 12:02 -0500, valdis.kletni...@vt.edu a écrit : On Wed, 25 Jan 2012 17:54:02 PST, Alyx said: Are you looking at kernel code or userland code? (: Is there a clear distinction in the Windows world? :)

Re: [Full-disclosure] VNC viewers: Clipboard of host automatically sent to remote machine

2012-01-25 Thread Peter Osterberg
On 01/24/2012 07:18 PM, Mario Vilas wrote: Guys, could you please read carefully everything before you reply? I read carefully. It still didn't make sense, though. And you wouldn't be allowed to use copypaste while you edit sensitive documents either, I guess? I don't know how you could get

Re: [Full-disclosure] VNC viewers: Clipboard of host automatically sent to remote machine

2012-01-25 Thread Peter Osterberg
have the clipboard disabled... On 01/25/2012 08:44 AM, Peter Osterberg wrote: I think Ben's report make complete sense actually, it would be better to have the clipboard feature as a default. Security before features... =) ___ Full-Disclosure - We

Re: [Full-disclosure] VNC viewers: Clipboard of host automatically sent to remote machine

2012-01-25 Thread Dan Yefimov
On 25.01.2012 5:45, Ben Bucksch wrote: On 25.01.2012 00:52, Henri Salo wrote: On Wed, Jan 25, 2012 at 12:47:28AM +0100, Ben Bucksch wrote: On 25.01.2012 00:09, Dan Kaminsky wrote: IP KVM, in which the foreign server basically gets only inbound Keyboard and Mouse and outbound uncompressed

Re: [Full-disclosure] VNC viewers: Clipboard of host automatically sent to remote machine

2012-01-25 Thread GloW - XD
you are seriously more retarded than even the n3td3v+me+you together...damn army..! On 25 January 2012 19:29, Peter Osterberg j...@vel.nu wrote: Wasn't the original thread originally about VNC? On 01/25/2012 09:27 AM, GloW - XD wrote: derp, do you know what KVM IP is ? readup on how that

Re: [Full-disclosure] VNC viewers: Clipboard of host automatically sent to remote machine

2012-01-25 Thread GloW - XD
nice to send THIS one to fd, and you ssomehow admit to knowing it here yet, i told you what it was, exactly, dont try make me look bad fag, or i will drop your fucking domain, for a month :) ciao beech,. xd On 25 January 2012 19:55, Dan Yefimov d...@lightwave.net.ru wrote: On 25.01.2012 5:45,

Re: [Full-disclosure] VNC viewers: Clipboard of host automatically sent to remote machine

2012-01-25 Thread GloW - XD
ooops my bad, wriong guy, or, you dont understand this either ? On 25 January 2012 19:55, Dan Yefimov d...@lightwave.net.ru wrote: On 25.01.2012 5:45, Ben Bucksch wrote: On 25.01.2012 00:52, Henri Salo wrote: On Wed, Jan 25, 2012 at 12:47:28AM +0100, Ben Bucksch wrote: On 25.01.2012 00:09,

Re: [Full-disclosure] VNC viewers: Clipboard of host automatically sent to remote machine

2012-01-25 Thread Peter Osterberg
I could never lower myself to your level so I guess you win On 01/25/2012 10:32 AM, GloW - XD wrote: you are seriously more retarded than even the n3td3v+me+you together...damn army..! On 25 January 2012 19:29, Peter Osterberg j...@vel.nu wrote: Wasn't the original thread originally

Re: [Full-disclosure] VNC viewers: Clipboard of host automatically sent to remote machine

2012-01-25 Thread Mario Vilas
IP KVM, in which the foreign server basically gets only inbound Keyboard and Mouse and outbound uncompressed pixels. That is *precisely* what VNC is: an open-source IP KVM. No, it's not. I won't go into the differences because other people already did in this thread. And please don't turn

Re: [Full-disclosure] VNC viewers: Clipboard of host automatically sent to remote machine

2012-01-25 Thread Mario Vilas
I'm not sure how the clipboard works in Linux desktops (I understand it's a little different), but at least in Windows environments data has to be copied to the clipboard when you hit Ctrl-C. It can't be copied when you hit Ctrl-V because then the applications wouldn't know if there is anything to

Re: [Full-disclosure] VNC viewers: Clipboard of host automatically sent to remote machine

2012-01-25 Thread Mario Vilas
Fair enough :) On Wed, Jan 25, 2012 at 10:59 AM, Peter Osterberg j...@vel.nu wrote: On 01/25/2012 10:54 AM, Mario Vilas wrote: The bottom line is, the problem here is using VNC for what Ben is using it. There are many more problems with that scenario and clipboard sharing may be the least

Re: [Full-disclosure] VNC viewers: Clipboard of host automatically sent to remote machine

2012-01-25 Thread Peter Osterberg
On 01/25/2012 10:54 AM, Mario Vilas wrote: The bottom line is, the problem here is using VNC for what Ben is using it. There are many more problems with that scenario and clipboard sharing may be the least of them. That may very well be true. I am not trying to debate that.

Re: [Full-disclosure] VNC viewers: Clipboard of host automatically sent to remote machine

2012-01-25 Thread Christian Sciberras
That's not necessarily true. On windows you can add custom clipboard formats that would contain a 'link' to the original source, causing the data to be actually passed when pasting. An example of this is when one copy+pastes a file. See the Windows Clipboard API for more info. Chris. On Wed,

Re: [Full-disclosure] VNC viewers: Clipboard of host automatically sent to remote machine

2012-01-25 Thread GloW - XD
Windows is even more secure, have you actually, read any of the code / On 25 January 2012 21:30, Christian Sciberras uuf6...@gmail.com wrote: That's not necessarily true. On windows you can add custom clipboard formats that would contain a 'link' to the original source, causing the data to be

Re: [Full-disclosure] VNC viewers: Clipboard of host automatically sent to remote machine

2012-01-25 Thread GloW - XD
INSECURE i mean* On 25 January 2012 21:30, Christian Sciberras uuf6...@gmail.com wrote: That's not necessarily true. On windows you can add custom clipboard formats that would contain a 'link' to the original source, causing the data to be actually passed when pasting. An example of this is

Re: [Full-disclosure] VNC viewers: Clipboard of host automatically sent to remote machine

2012-01-25 Thread Christian Sciberras
No, I only read the manual. Now go troll somwhere else. :) On Wed, Jan 25, 2012 at 11:35 AM, GloW - XD doo...@gmail.com wrote: Windows is even more secure, have you actually, read any of the code / On 25 January 2012 21:30, Christian Sciberras uuf6...@gmail.com wrote: That's not

Re: [Full-disclosure] VNC viewers: Clipboard of host automatically sent to remote machine

2012-01-25 Thread Ben Bucksch
On 25.01.2012 08:44, Peter Osterberg wrote: I don't think that is what Ben is saying. The clipboard get sent to the the server even before it is pasted, this happens without the user knowing of it. Notepad would have the paste button grayed otherwise, if the clipboard is empty, right? So it

Re: [Full-disclosure] VNC viewers: Clipboard of host automatically sent to remote machine

2012-01-25 Thread GloW - XD
fuckoff you ragdoll... i dont troll, and many on this fucking list knows it... fuckit... i aint paying shit to anyone on this list, enjoy finding your 0days, and, the next admins, go ahead and rm me, coz i will be dropping your ass of a FD , until it makes me. go die, and, maybe, you wont have

Re: [Full-disclosure] VNC viewers: Clipboard of host automatically sent to remote machine

2012-01-25 Thread GloW - XD
and stupidly, you forgot to addin the second PRIVT post i sent you, saying i meant *insecure :) now, go try tell me windows vnc is secure again...and, then setup a vnc on your box, and, under win32, try your best, when your ready, yell out, so i can make a compete fucking fool of ya. ok ? if this

Re: [Full-disclosure] VNC viewers: Clipboard of host automatically sent to remote machine

2012-01-25 Thread Christian Sciberras
For the record... who are the other 'many on this list' that know you don't troll other than your alter egos? 'course you don't troll can you quote me where I ever said VNC is secure? With that, I'll let you troll in peace. I have no interest talking to you anyway... :) On Wed, Jan 25,

Re: [Full-disclosure] VNC viewers: Clipboard of host automatically sent to remote machine

2012-01-25 Thread coderman
On Wed, Jan 25, 2012 at 2:55 AM, Ben Bucksch n...@bucksch.org wrote: Dear coderman, posting mails that were explicitly marked offlist on the public list is no-go. you must be new around here... why not let everyone learn from your fail? ___

Re: [Full-disclosure] VNC viewers: Clipboard of host automatically sent to remote machine

2012-01-25 Thread Gage Bystrom
What was the offlist message he was referring to? Cause yeah, he sounds pretty new here with that kind of message. People bring in outside conversations all the time, especially if they feel it is relevant to the topic at hand. Speaking of the topic at hand: I agree with the crowd that says it is

Re: [Full-disclosure] VNC viewers: Clipboard of host automatically sent to remote machine

2012-01-25 Thread Carlos Pantelides
Those who try to manage potentially malicious servers do so over IP KVM, in which the foreign server basically gets only inbound Keyboard and Mouse and outbound uncompressed pixels. Feature or bug, vnc or ip kvm, the same behavior has a virtual box virtualized machine with shared clipboard.

[Full-disclosure] VNC viewers: Clipboard of host automatically sent to remote machine

2012-01-24 Thread Ben Bucksch
Affected Products: GNOME Vinagre and many other VNC viewers Reproduction: 1. On your trusted desktop (e.g. Linux), open a text editor 2. Type My password, select the text, and hit Ctrl-C 3. Open a Vinagre VNC connection to a remote host, e.g. running an untrusted Windows 4. On the remote Windows

Re: [Full-disclosure] VNC viewers: Clipboard of host automatically sent to remote machine

2012-01-24 Thread Giles Coochey
On 2012-01-24 13:34, Ben Bucksch wrote: Affected Products: GNOME Vinagre and many other VNC viewers Reproduction: 1. On your trusted desktop (e.g. Linux), open a text editor 2. Type My password, select the text, and hit Ctrl-C 3. Open a Vinagre VNC connection to a remote host, e.g. running

Re: [Full-disclosure] VNC viewers: Clipboard of host automatically sent to remote machine

2012-01-24 Thread Mario Vilas
On Tue, Jan 24, 2012 at 2:34 PM, Ben Bucksch n...@bucksch.org wrote: Actual result: notepad.exe shows My password Expected result: Nothing. No. Expected result is to have the clipboard text sent to the remote machine, if you have your client configured to do so. In a really security

Re: [Full-disclosure] VNC viewers: Clipboard of host automatically sent to remote machine

2012-01-24 Thread Mario Vilas
Guys, could you please read carefully everything before you reply? I read carefully. It still didn't make sense, though. And you wouldn't be allowed to use copypaste while you edit sensitive documents either, I guess? I don't know how you could get to such a conclusion from what I wrote.

Re: [Full-disclosure] VNC viewers: Clipboard of host automatically sent to remote machine

2012-01-24 Thread Ben Bucksch
On 24.01.2012 16:32, Giles Coochey wrote: Many viewers, including RealVNC have the option to disable the shared clipboard. Check your preferences. Indeed. But Vinagre doesn't. Even then, that is not sufficient, as explained in length. ___

Re: [Full-disclosure] VNC viewers: Clipboard of host automatically sent to remote machine

2012-01-24 Thread Ben Bucksch
On 24.01.2012 18:07, Mario Vilas wrote: Expected result is to have the clipboard text sent to the remote machine, if you have your client configured to do so But I haven't done so. That's the bug. security sensitive environment you wouldn't be using the clipboard for passwords anyway. And

Re: [Full-disclosure] VNC viewers: Clipboard of host automatically sent to remote machine

2012-01-24 Thread Ben Bucksch
On 24.01.2012 19:18, Mario Vilas wrote: You're reporting that if you copy and paste sensitive information and connect to a VNC session your clipboard data gets sent to the remote machine. That's pretty obvious If I have a VNC window somewhere on my desktop (in my case a virtual desktop or

Re: [Full-disclosure] VNC viewers: Clipboard of host automatically sent to remote machine

2012-01-24 Thread Giles Coochey
On 24/01/2012 16:06, Ben Bucksch wrote: On 24.01.2012 16:32, Giles Coochey wrote: Many viewers, including RealVNC have the option to disable the shared clipboard. Check your preferences. Indeed. But Vinagre doesn't. Even then, that is not sufficient, as explained in length. I'm afraid as

Re: [Full-disclosure] VNC viewers: Clipboard of host automatically sent to remote machine

2012-01-24 Thread Ben Bucksch
On 24.01.2012 20:08, Giles Coochey wrote: I have seen this is an often requested feature Yes, I understand. It can be highly useful. That's why I proposed to make a Paste button in the main toolbar (probably with a keyboard shortcut, too). So, the user would have to press one more button / key

Re: [Full-disclosure] VNC viewers: Clipboard of host automatically sent to remote machine

2012-01-24 Thread Giles Coochey
On 24/01/2012 19:20, Ben Bucksch wrote: On 24.01.2012 20:08, Giles Coochey wrote: I have seen this is an often requested feature Yes, I understand. It can be highly useful. That's why I proposed to make a Paste button in the main toolbar (probably with a keyboard shortcut, too). So, the user

Re: [Full-disclosure] VNC viewers: Clipboard of host automatically sent to remote machine

2012-01-24 Thread Nick FitzGerald
Ben Bucksch wrote: Even then, that is not sufficient, as explained in length. No -- what you explained in length _and_ seem impervious to understanding, despite a couple of respondents explaining it quite clearly, is that you have chosen to perform ongoing sensitive work in an environment

Re: [Full-disclosure] VNC viewers: Clipboard of host automatically sent to remote machine

2012-01-24 Thread Dan Kaminsky
Those who try to manage potentially malicious servers do so over IP KVM, in which the foreign server basically gets only inbound Keyboard and Mouse and outbound uncompressed pixels. Anything more is untrusted, for a reason. On Tue, Jan 24, 2012 at 5:50 PM, Nick FitzGerald

Re: [Full-disclosure] VNC viewers: Clipboard of host automatically sent to remote machine

2012-01-24 Thread Ben Bucksch
On 25.01.2012 00:09, Dan Kaminsky wrote: IP KVM, in which the foreign server basically gets only inbound Keyboard and Mouse and outbound uncompressed pixels. That is *precisely* what VNC is: an open-source IP KVM. And please don't turn this into you're stupid, because I've seen others with

Re: [Full-disclosure] VNC viewers: Clipboard of host automatically sent to remote machine

2012-01-24 Thread Henri Salo
On Wed, Jan 25, 2012 at 12:47:28AM +0100, Ben Bucksch wrote: On 25.01.2012 00:09, Dan Kaminsky wrote: IP KVM, in which the foreign server basically gets only inbound Keyboard and Mouse and outbound uncompressed pixels. That is *precisely* what VNC is: an open-source IP KVM. What the

Re: [Full-disclosure] VNC viewers: Clipboard of host automatically sent to remote machine

2012-01-24 Thread coderman
On Tue, Jan 24, 2012 at 3:47 PM, Ben Bucksch n...@bucksch.org wrote: ... That is *precisely* what VNC is: an open-source IP KVM. *precisely* ?? you keep using that word. i do not think it means what you think it means... this thread is full of lulz; you newbs might want to check out

Re: [Full-disclosure] VNC viewers: Clipboard of host automatically sent to remote machine

2012-01-24 Thread Ben Bucksch
On 25.01.2012 00:52, Henri Salo wrote: On Wed, Jan 25, 2012 at 12:47:28AM +0100, Ben Bucksch wrote: On 25.01.2012 00:09, Dan Kaminsky wrote: IP KVM, in which the foreign server basically gets only inbound Keyboard and Mouse and outbound uncompressed pixels. That is *precisely* what VNC is: an

Re: [Full-disclosure] VNC viewers: Clipboard of host automatically sent to remote machine

2012-01-24 Thread coderman
On Tue, Jan 24, 2012 at 6:45 PM, Ben Bucksch n...@bucksch.org wrote: ... The VNC protocol (RFB) is very simple, based on one graphic primitive from server to client ('Put a rectangle of pixel data at the specified X,Y position') and event messages from client to server. what Dan was trying to

Re: [Full-disclosure] VNC viewers: Clipboard of host automatically sent to remote machine

2012-01-24 Thread Valdis . Kletnieks
On Tue, 24 Jan 2012 21:31:46 PST, coderman said: IP KVM: keyboard, video, mouse interface to physical ports. dumb dumb dumb. Amen to that, brother. Not even pixel-level access here. It's all VGA analog video signal re-digitized and sent over IP (yes, really). And you *really* don't want to