similar to: X forwarding

Hello folks. We've got a wierd Problem at a customer server. The Server was running fine until tomorrow morning... My problem is that i have no idea where to begin my search for a solution. The Server is used as a Primary Domain Controller and worked just fine. here you see what cat /var/log/message | grep smbd is trying to tell me: First i have a lot of lines like this: Nov 20 04:04:12 dc

woudln't work because all the users are in one group anyway. and i am not allowed to to give read rights do "any" (i.e. 755) but theres really no option in smb.conf like "read only users = " or something like that? Am 13.12.2011 17:56, schrieb Raffael Sahli: > On Tue, 13 Dec 2011 16:38:41 +0100, "skull"<skull17 at gmx.ch> wrote: >> I want to

I want to make a subfolder read only for certain users. for example: /data/pool is public rwx for all users. and now i would like to make a /data/pool/subfolder only rwx for user1 and grant read only permissions to user2 and user3 how do i do this? any links or direct tips on that? my suggestion would be something like this, but as you can imagine it didn't work: # The general datapool

Hi all, I have C6 i386 with cr repo enabled; problem is, I can't get x-forwarding to work, xorg-x11-auth rpm is installed, have checked sshd config for #X11Forwarding no X11Forwarding yes #X11DisplayOffset 10 Here is a verbose ssh logon, I can't see any difference to a working server: debug1: Authentication succeeded (password). debug1: channel 0: new [client-session] debug3:

After startup of the DomU with xm create mydomu.cfg ­c The startup always stops, when starting the Cron-Daemon. [ 1.810477] EXT3 FS on xvda1, internal journal Loading kernel modules...done. Cleaning up ifupdown.... Setting up networking.... Activating lvm and md swap...done. Checking file systems...fsck from util-linux-ng 2.17.2 done. Mounting local filesystems...done. Activating swapfile

I can't seem to get X11 forwarding to work. Similar problems seem to have been reported and possibly fixed with earlier versions of openssh, but I believe I have the latest release: openssh-server-2.9p1-1 for RedHat 6.2. When I connect with ssh -v, I get: pac2: Requesting X11 forwarding with authentication spoofing. pac2: Remote: X11 forwarding disabled in server configuration file. Warning:

Hello, I know this is likely to give me a brute force attack hit, but the only thing anyone can accomplish by ssh-ing to my machine is to provide me with a tunnel into your machine. So don't bother. Anyway, my server machine is running this: /usr/bin/ssh -X -R ${port}:localhost:22 -o BatchMode=yes \ -o StrictHostKeyChecking=no ${user}@${my_home_machine} On my local machine: ssh -vvv -X

I've got a headless server running CentOS 7. I've got a user who wants to run some graphical software on it, and view using x forwarding. What I don't have clear is how to set this up. I've just installed xorg-x11-server-[Xorg, common]. I assume I need to run X, but I don't see running this in runlevel 5. Thoughts? mark "and why is it called xorg-x11-server, when in

Hello, I've rented a dedicated root server (SR7 at strato.de) and would like to run qemu at it, but get the error: # qemu -hda install.img -cdrom install47.iso -boot d Could not initialize SDL - exiting It seems that I have to establish X connection, so I've installed Xming at my WinXP laptop and at the server I have changed these 3 lines in the /etc/ssh/sshd_config: X11Forwarding

I do not often use X11 - but when I do I prefer to enable X11forwarding, and when finished - turn it off. This is preferable, imho, to having "clear" X11 processing when local - and otherwise impossible when working remote. Working with openssh-7.5p2 I cannot figure out what (extra) I need to do with sshd_config to get it working. I know that there is a security-fix starting with

I still don't understand the point of authenticating myself to my own local X server when using X11 forwarding, I tried: ssh -R /tmp/.X11-unix/X0:/tmp/.X11-unix/X0 user at server # and then DISPLAY=:0 xterm and everything is working fine without the mess with xauth, so why it is required to use use xauth when doing X11 forwarding with ssh?

Hey everyone, I wanted to add support for denying PTY allocation through OpenSSH. I'm not certain if this is quite thorough enough for all cases, but for me it might work for the moment. I know that you can currently do this through authorized_keys, but as far as I know that only works for an actual key. In my use case, I wanted a user with no password which is forced to run a specific

http://bugzilla.mindrot.org/show_bug.cgi?id=333 Summary: X11 forwarding not working in OpenSSH 3.4p1 Product: Portable OpenSSH Version: -current Platform: ix86 OS/Version: Linux Status: NEW Severity: major Priority: P2 Component: ssh AssignedTo: openssh-unix-dev at mindrot.org ReportedBy:

OpenSSH Security Advisory: x11fwd.adv This document may be found at: http://www.openssh.com/txt/x11fwd.adv 1. Affected configurations All versions of OpenSSH prior to 7.2p2 with X11Forwarding enabled. 2. Vulnerability Missing sanitisation of untrusted input allows an authenticated user who is able to request X11 forwarding to inject commands to xauth(1). Injection of xauth

Hi, I get this message on the latest Debian potato for i386. --> ssh -f localhost xterm sb at localhost's password: --> xterm Xt error: Can't open display: That happens also when connecting to another linux box: --> ssh -f box2 /usr/X11R6/bin/xterm --> /usr/X11R6/bin/xterm Xt error: Can't open display: The $DISPLAY is :0.0 for box1 undefined for box2 after

OpenSSH Security Advisory: x11fwd.adv This document may be found at: http://www.openssh.com/txt/x11fwd.adv 1. Affected configurations All versions of OpenSSH prior to 7.2p2 with X11Forwarding enabled. 2. Vulnerability Missing sanitisation of untrusted input allows an authenticated user who is able to request X11 forwarding to inject commands to xauth(1). Injection of xauth

On Thu, 25 Jun 2015 at 15:55 -0000, m.roth at 5-cent.us wrote: > I've got a headless server running CentOS 7. I've got a user who > wants to run some graphical software on it, and view using x > forwarding. What I don't have clear is how to set this up. I've just > installed xorg-x11-server-[Xorg, common]. I assume I need to run X, > but I don't see running this

On 13/10/2017 08:03, Damien Miller wrote: > On Thu, 12 Oct 2017, Michael Felt wrote: > >> On 08/10/2017 23:32, Michael Felt wrote: >>> On 04/10/2017 11:07, Michael Felt wrote: >>>> I do not often use X11 - but when I do I prefer to enable >>>> X11forwarding, and when finished - turn it off. This is preferable, >>>> imho, to having

https://bugzilla.mindrot.org/show_bug.cgi?id=1682 Summary: verbose log message unclear when X11 forwarding denied Product: Portable OpenSSH Version: 5.3p1 Platform: All OS/Version: NetBSD Status: NEW Severity: normal Priority: P2 Component: ssh AssignedTo: unassigned-bugs at mindrot.org

I've been noticing yum updates on several servers I manage over the last few weeks, which I know I didn't perform and could not explain until this morning. At first I suspect a break-in, but found no other evidence or reason an intruder would run the yum updates I was viewing. Yum updates are logged in /var/log/yum.log, which is what Logwatch scans. Seems that the format of the log