I have 2 VMs running CentOS 5.0 and I configured telnet on both of them.
I can telnet from one to another... but when I type ls or cd at the prompt I get a message like this
-bash: ls: command not found
Please advise. Thanks
I'm running CentOS 5.4 and my / is full. I wanted to install gparted but in order to do that I must install Priorities and it's when I get an error saying / is full so I can't go forward.
Here's some output:
fdisk -l
Disk /dev/sda: 250.0 GB, 250000000000 bytes
255 heads, 63 sectors/track, 30394 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/sda1 * 1 2611 20972826 83 Linux
/dev/sda2 2612 3251 5140800 82 Linux swap / Solaris
/dev/sda3 3252 30394 218026147+ 83 Linux
df
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/sda1 20315812 19365152 0 100% /
/dev/sda3 211196248 49228164 151066780 25% /home
tmpfs 1552844 0 1552844 0% /dev/shm
I'm not using LVM. Please advise. Thanks
I was trying to yum install libpcap when I got
Error Downloading Packages:
14:libpcap-0.9.4-15.el5.i386: Insufficient space in download directory /var/cache/yum/base/packages
* free 0
* needed 108 k
Here's output from df -h:
Filesystem Size Used Avail Use% Mounted on
/dev/sda1 20G 19G 0 100% /
/dev/sda3 202G 38G 154G 20% /home
tmpfs 1.5G 0 1.5G 0% /dev/shm
And fdisk -l:
Disk /dev/sda: 250.0 GB, 250000000000 bytes
255 heads, 63 sectors/track, 30394 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/sda1 * 1 2611 20972826 83 Linux
/dev/sda2 2612 3251 5140800 82 Linux swap / Solaris
/dev/sda3 3252 30394 218026147+ 83 Linux
I have launched yum clean all with no success clearing up space.
Please advise. Thanks.
I have a CentOS server that is running Samba and I want to verify the vulnerability addressed by CVE-2008-1105.
What scenarios can I build in order to run the exploit that is mentioned in http://secunia.com/advisories/cve_reference/CVE-2008-1105/?
http://secunia.com/secunia_research/2008-20/advisory/ says that "Successful exploitation allows execution of arbitrary code by tricking a user into connecting to a malicious server (e.g. by clicking an "smb://" link) or by sending specially crafted packets to an "nmbd" server configured as a local or domain master browser."
More info:
I'm trying to install CentOS 5.4 on my machine and very early in the anaconda installer when my graphics card is detected I think the X server should go up but the screen goes black and it stays that way.
What can I do?
I'm doing an academic work where I have to find vulnerabilities in CentOS and show how to take advantage of those same vulnerabilities.
I'm no hacker and I'm finding this task to be of great difficulty, that is, I see all the security alerts and their descriptions but no explanation of how to take advantage.
Maybe I'm being a little naive but all I want to know is if there is any tool I can use to show that CentOS 5.0 vulnerability XPTO exists and to show it "working".
If possible something like CVE-2007-0001 exploit tool, CVE-2007-0002 payload and so on.
Thanks.
I'm looking for some statistics about the most common used LAN network services... does anyone know a source for this kind of information?
Is there somekind of report about the current network services tendencies?
Thanks
I think the question speaks for itself but here it goes:
I'm planning to use Backtrack to perform some security analysis on another linux distro.
Can I have both Backtrack and the other distro running as virtual machines in the same host machine.
Will the different VMs have an unique IP so that I can do stuff like pinging and such?