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True linux security.

Name: !L33tUKZj5I 2012-06-15 16:24

Remember when nc came with -DGAPING_SECURITY_HOLE enabled by default on ubuntu? Meant you could just get netcat to open itself on a port with the -e flag as /bin/sh and a shell was there.
This was obviously too insecure, as malicious scripts or unsuspecting users might run this command without fully understanding it. So the -e flag was removed from the nc binary in ubuntu.
Now, instead the only thing the user can do is get nc to listen then pipe it into a shell.

nc -l 65535|/bin/sh

This is perfectly safe and not a security hole whatsoever, because if anyone connects to the port, although any commandes they type in will be run, they won't see them echo on their terminal. What possible damage could anyone do to a machine if they were allowed to execute commands on it without seeing the outcome?

TRUE LINUX SECURITY

Windows fags don't know the rigorous security testing that goes into linux to close subtle holes like these.

Name: VIPPER 2012-06-15 16:26

Cool

Name: Anonymous 2012-06-15 16:45

Still, even with -DGAPING_HOLE_SECURITY you have to manually launch nc.

Name: VIPPER 2012-06-15 16:49

GAPING_HOLE
Wait, is that supposed to be a GNAA reference?

Name: !L33tUKZj5I 2012-06-15 17:24

>>3
I know, and of course once you get to run code anywhere it's game over, I just find it funny that they removed this flag for security reasons when it's still possible to exploit the program for the same use.

Name: Anonymous 2012-06-15 18:06

Claim Linux security is shit
Use BSD userspace program as proof

Name: Anonymous 2012-06-15 19:14

back to /b/ please

Name: !L33tUKZj5I 2012-06-15 19:14

>>6
Who cares where it's from? It's a binary installed by default on most linux distros.

Name: Anonymous 2012-06-15 20:16

>>8
It's not a Linux security issue. It's an application configuration issue.

Name: Anonymous 2012-06-15 20:26

>>1
there's no way to protect retards from harming themselves

Name: Anonymous 2012-06-16 6:17

test

Name: Anonymous 2012-06-16 20:47

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Name: Anonymous 2012-06-16 21:08

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Name: Anonymous 2012-06-16 21:27

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Name: Anonymous 2012-06-16 22:24

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Name: Anonymous 2012-06-16 22:47

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Name: Anonymous 2012-06-16 23:09

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