Date: Thu, 28 Jan 1999 11:50:31 +0100 (CET) From: Zahemszky Gabor <zgabor@CoDe.hu> To: freebsd-security@FreeBSD.ORG Cc: lva@dds.nl Subject: Re: Security breach or VM flaw? (security check output) Message-ID: <199901281050.LAA00636@CoDe.hu> In-Reply-To: <000601be4a4b$360dcfb0$ac1010ac@cow.craxx.com> from laurens van alphen at "Jan 28, 99 00:17:30 am"
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Hi!
> <host> setuid diffs:
> 40c40
> < -r-xr-s--- 1 bin kmem 49152 Jul 22 10:14:47 1998 /usr/bin/netstat
> ---
> > -r-xr-s--- 1 bin kmem 49152 Jan 28 02:30:23 1999 /usr/bin/netstat
>
> Is seems as if netstat has adopted the time at which it was executed.
If I remember well, it's a vm-bug, repaired in the 3.x branch. What about
the md5 hash generated by mtree?
ZGabor at CoDe dot HU
--
#!/bin/ksh
Z='21N16I25C25E30, 40M30E33E25T15U!' ;IFS=' ABCDEFGHIJKLMNOPQRSTUVWXYZ ';set $Z ;for i { [[ $i = ? ]]&&print $i&&break;[[ $i = ??? ]]&&j=$i&&i=${i%?};typeset -i40 i=8#$i;print -n ${i#???};[[ "$j" = ??? ]]&&print -n "${j#??} "&&j=;typeset +i i;};IFS=' 0123456789 ';set $Z;X=;for i { [[ $i = , ]]&&i=2;[[ $i = ?? ]]||typeset -l i;X="$X $i";typeset +l i;};print "$X"
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