Displaying 3 results from an estimated 3 matches for "kooij".
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kooi
1998 Jun 04
5
Linux DoS attack through autoprobing
-----BEGIN PGP SIGNED MESSAGE-----
The autodetection routines for some linux modules can tie up the
machine for several seconds at a time. By trying to open devices not
present on the machine, a local user can disrupt service considerably.
A very simple exploit is
victim$ ls /dev/*/*
repeatedly.
A suggested fix is to remove or chmod 0 device nodes for hardware
not installed on the
1998 Jun 06
21
Named update for RH 4.2 exploitable?
Someone I was speaking with this evening claimed they have installed the
latest named rpms yet they are still getting exploited daily and being
hacked. Do the latest rpm''s for the named 4.9.x stuff fix all the root
exploits or is this person just an idiot who probably has holes elsewhere in
the system?
2000 Feb 29
4
ICMP
After the recent attacks on the major servers on the web my ISP has
decided to stop all ICMP messages from his ISP.
I have red the RFCs and it seems that he cant do that... As a result
pings and traceroutes will not work.
I need a friendly person out there to tell me a way to break the news to
him that he has to allow ICMP packets
through his network... any suggestions would be helpfull
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