BugTraq
COSEINC Linux Advisory #1: Linux Kernel Parent Process Death Signal Vulnerability Aug 14 2007 03:17PM
Wojciech Purczynski (cliph isec pl) (2 replies)
Re: COSEINC Linux Advisory #1: Linux Kernel Parent Process Death Signal Vulnerability Aug 14 2007 09:03PM
Wojciech Purczynski (cliph isec pl) (1 replies)
Re: COSEINC Linux Advisory #1: Linux Kernel Parent Process Death Signal Vulnerability Aug 15 2007 12:46PM
Dan Yefimov (dan ns15 lightwave net ru) (1 replies)
Re: COSEINC Linux Advisory #1: Linux Kernel Parent Process Death Signal Vulnerability Aug 15 2007 07:09PM
Wojciech Purczynski (cliph isec pl) (1 replies)
Re: COSEINC Linux Advisory #1: Linux Kernel Parent Process Death Signal Vulnerability Aug 15 2007 08:50PM
Dan Yefimov (dan ns15 lightwave net ru) (1 replies)
Re: COSEINC Linux Advisory #1: Linux Kernel Parent Process Death Signal Vulnerability Aug 15 2007 09:05PM
Wojciech Purczynski (cliph isec pl) (1 replies)
Re: COSEINC Linux Advisory #1: Linux Kernel Parent Process Death Signal Vulnerability Aug 15 2007 09:19PM
Dan Yefimov (dan ns15 lightwave net ru) (1 replies)
Re: COSEINC Linux Advisory #1: Linux Kernel Parent Process Death Signal Vulnerability Aug 15 2007 09:37PM
Wojciech Purczynski (cliph isec pl)

> Could you please explain it to me where do you see privilege escalation
> here?

Sending a signal to privileged process is a privilege itself. Under some
circumstances this may lead to other consequences. For example I was able
to code local root exploit using some very common suid binary, although
its usage is somewhat limited.

[ reply ]
Re: COSEINC Linux Advisory #1: Linux Kernel Parent Process Death Signal Vulnerability Aug 14 2007 06:20PM
Dan Yefimov (dan ns15 lightwave net ru) (2 replies)
Re: COSEINC Linux Advisory #1: Linux Kernel Parent Process Death Signal Vulnerability Aug 15 2007 03:23PM
Glynn Clements (glynn gclements plus com) (1 replies)
Re: COSEINC Linux Advisory #1: Linux Kernel Parent Process Death Signal Vulnerability Aug 15 2007 05:54PM
Dan Yefimov (dan ns15 lightwave net ru) (1 replies)
Re: COSEINC Linux Advisory #1: Linux Kernel Parent Process Death Signal Vulnerability Aug 16 2007 01:18AM
Glynn Clements (glynn gclements plus com)
Re: COSEINC Linux Advisory #1: Linux Kernel Parent Process Death Signal Vulnerability Aug 14 2007 08:18PM
Wojciech Purczynski (cliph isec pl)


 

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