October 2001 - openSUSE Security - openSUSE Mailing Lists

How to close the port in SuSe 7.1 [389],[1002]
by Alan 11 Oct '01

11 Oct '01

Dear all, I have using the iptable to block all the port and shutdown most of service. I just only open the ssh service. But I have detected my linux box have open 2 port. There are 389 and 1002. Thereforce how can I close those port? Thank Alan Au

1 0

Re: [suse-security] How to close the port in SuSe 7.1 [389],[1002]
by andre.doehn＠econia.com 11 Oct '01

11 Oct '01

389 is ldap - maybe you openldap installed? you can shutdown the service with "/etc/rc.d/init.d/ldap stop" or edit your rc.config and disable ldap... bye andre "Alan" <aumanlung@i- To: <suse-security(a)suse.com> cable.com> cc: Subject: [suse-security] How to close the port in SuSe 7.1 [389],[1002] 11.10.2001 19:18 Dear all, I have using the iptable to block all the port and shutdown most of service. I just only open the ssh service. But I have detected my linux box have open 2 port. There are 389 and 1002. Thereforce how can I close those port? Thank Alan Au

1 0

Re: [suse-security] ipchains analysis tool?
by Boris Lorenz 11 Oct '01

11 Oct '01

Hi, On 11-Oct-01 Hans-Joachim Picht wrote: > On Thu, Oct 11, 2001 at 03:16:00PM +0200, Boris Lorenz wrote: > > Hi, > >> Such a tool would be a cool toy, really. A sandbox for firewalls... I like >> the >> sound of that. > > [...] > >> Problem with your proposed fw-emu would be the demons (mail, web, etc.) >> running >> behind it. If you want to implement them as well, uhm... good luck! If not, >> you're prolly assuming that they're safe, which they aren't in most cases ;) > > 2 Vmware Systems on one Machine (v1, v2). V1 could be your > test-firewall, V2 the vmware workstation/server which you put behind you > virtual firewall. good idea. But a little IP aliasing would do the trick also, and would be not as ressource-eatin' as VM. The basic idea was a software solution for a sandbox virtual firewall environment, with the ability to SIMULATE a firewall and a whole net. Hey... think Perl would be of help here... I will pursue that... > With best regards > > Hans Boris Lorenz <bolo(a)lupa.de> ---

1 0

ipchains analysis tool?
by Guido Tschakert 11 Oct '01

11 Oct '01

Hi I am looking for a tool to analysis/test my ipchains rules. The problem is: I want to analyse on another computer. Something like a "firewall emulator", I tell the emulator which network devices, routing rules and ipchains rules I have and want to have a graphical frontend to show and test the ruleset. Does anybody know about such a tool or do I have to program it on my own :-) I know, there are some programs like gfcc but then I have to use X on the firewallbox and I see no reason to do that and if the box is always in operational mode testing firewall rules aren't a good idea. If there is a tool like this, please point to a web page. TIA -- ----------------- Guido Tschakert SRC, SysAd -----------------

2 1

No Ip & sniffing
by Jose Luis Araujo 11 Oct '01

11 Oct '01

Hy, my question is fairly simple, but the anwser looks difficult. First, my Setup: * SuSe Linux 7.0 running on a PII 350 * Snort 1.8.1 * Network Card Lance (AMD 79c961) Now, my problem, i am trying to setup a no-ip interface, what i found in the internet was that all i needed to do was: ifconfig eth1 up promisc and after this the NIC seems to capture all the traffic, but it drops it, in ifconfig i see the droped count rise, i am asking this in this mailing list because the problem may be suse specific (and it is about security, i think), but i can't find information about what may be causing this. Jose Araujo

2 1

Re: [suse-security] New Virus?
by James Bliss 10 Oct '01

10 Oct '01

Actually this is an attempt to use the backdoor which is installed by CodeRed II. It copies the cmd.exe to the scripts directory as root.exe and, if the backdoor is active, allows someone to execute commands in this manner. 'dir' is just the common one given in examples on the web. This looks like some script kiddie playing and not a real hacker. A real hacker would know that you are running linux and not infected with CodeRed II. 10/06/01 02:02:30 PM, Rainer Link <link(a)suse.de> wrote: >On Sat, 6 Oct 2001, Rolf Klemenz wrote: > >> Does anybody know of the following attak? >> These are getting more and more, starting by today... > >> :: Apache Access Log File ::<cut> >> 212.25.83.251 - - [06/Oct/2001:20:36:05 +0200] "GET >> /scripts/root.exe?/c+dir HTTP/1.0" 404 1438 > >[cut] >I'd say it's Nimda. But it's a worm and not new :-) >See http://cert.uni-stuttgart.de/ticker/article.php?mid=480 > >best regards, >Rainer Link > >-- >Rainer Link | SuSE - The Linux Experts >link(a)suse.de | Developer of A Mail Virus Scanner (amavis.org) >www.suse.de | Founder OpenAntiVirus Project (www.openantivirus.org) > > >-- >To unsubscribe, e-mail: suse-security-unsubscribe(a)suse.com >For additional commands, e-mail: suse-security-help(a)suse.com > >

3 3

AMaViS-perl / Sendmail-Prob
by Christian Erpelding 10 Oct '01

10 Oct '01

Hi list, I just tried to install a SuSE 7.3 - Box from the scratch. Except for a corrupt rpm (the k_deflt.rpm with the standard-kernel) on the DVD, everything was working fine. Then I tried to install Sendmail (8.11.6-29) with amavis (amavis-sendmail-11-76). Now, very strange things are happening: When opening a telnet to port 25 the first sent mail of each session is accepted, all the following mails are rejected with "451 4.7.1 Please try again later"... ;-( When I deactivate amavis in the sendmail.cf, the problem disappears and every mail is accepted, but I really don't feel safe without any mail-virus-scanner on my server. I have attached a textfile named "smtplog" to this mail. It contains the complete log of my telnet-session to the smtp-port. Thanks in advance, Christian Erpelding ce-data Datentechnik Oct 10 14:09:35 ismael sendmail[10319]: f9AC9V610319: <-- helo host Oct 10 14:09:35 ismael sendmail[10319]: f9AC9V610319: --> 250 ismael.ce-oha.de Hello x.y.de [192.168.x.x], pleased to meet you Oct 10 14:09:40 ismael sendmail[10319]: f9AC9V610319: <-- mail from: root(a)ce-data.de Oct 10 14:09:40 ismael sendmail[10322]: f9AC9e610322: --> 250 2.1.0 root(a)ce-data.de... Sender ok Oct 10 14:09:45 ismael sendmail[10322]: f9AC9e610322: <-- rcpt to: root@localhost Oct 10 14:09:45 ismael sendmail[10322]: f9AC9e610322: --> 250 2.1.5 root@localhost... Recipient ok Oct 10 14:09:46 ismael sendmail[10322]: f9AC9e610322: <-- data Oct 10 14:09:46 ismael sendmail[10322]: f9AC9e610322: --> 354 Enter mail, end with "." on a line by itself Oct 10 14:09:48 ismael sendmail[10322]: f9AC9e610322: from=root(a)ce-data.de, size=7, class=0, nrcpts=1, msgid=<xyz>, proto=SMTP, daemon=MTA, relay=x.y.de [192.168.x.x] Oct 10 14:09:48 ismael amavis[10323]: starting. amavis perl-11 Mon Sep 24 03:44:01 GMT 2001 Oct 10 14:09:50 ismael amavis[10323]: do_exit:767 - ending execution with 0 Oct 10 14:09:50 ismael sendmail[10322]: f9AC9e610322: --> 250 2.0.0 f9AC9e610322 Message accepted for delivery Oct 10 14:09:50 ismael sendmail[10328]: f9AC9e610322: alias root@localhost => che Oct 10 14:09:50 ismael sendmail[10328]: f9AC9e610322: to=che, delay=00:00:05, xdelay=00:00:00, mailer=local, pri=30017, dsn=2.0.0, stat=Sent Oct 10 14:09:50 ismael sendmail[10328]: f9AC9e610322: done; delay=00:00:05, ntries=1 Oct 10 14:09:58 ismael sendmail[10319]: f9AC9V610319: <-- mail from: root(a)ce-data.de Oct 10 14:09:58 ismael sendmail[10330]: f9AC9w610330: --> 250 2.1.0 root(a)ce-data.de... Sender ok Oct 10 14:10:03 ismael sendmail[10330]: f9AC9w610330: <-- rcpt to: root@localhost Oct 10 14:10:03 ismael sendmail[10330]: f9AC9w610330: --> 250 2.1.5 root@localhost... Recipient ok Oct 10 14:10:05 ismael sendmail[10330]: f9AC9w610330: <-- data Oct 10 14:10:05 ismael sendmail[10330]: f9AC9w610330: --> 354 Enter mail, end with "." on a line by itself Oct 10 14:10:07 ismael sendmail[10330]: f9AC9w610330: from=root(a)ce-data.de, size=7, class=0, nrcpts=1, msgid=<xyz>, proto=SMTP, daemon=MTA, relay=x.y.de [192.168.x.x] Oct 10 14:10:07 ismael sendmail[10330]: f9AC9w610330: --> 451 4.7.1 Please try again later (held) Oct 10 14:10:07 ismael sendmail[10330]: f9AC9w610330: to=root@localhost, delay=00:00:04, pri=30007, stat=Please try again later Oct 10 14:10:07 ismael sendmail[10330]: f9AC9w610330: --> 451 4.7.1 Please try again later Oct 10 14:10:13 ismael sendmail[10319]: f9AC9V610319: <-- quit Oct 10 14:10:13 ismael sendmail[10319]: f9AC9V610319: --> 221 2.0.0 ismael.ce-oha.de closing connection

1 0

SuSE Security Announcement: lprold
by Sebastian Krahmer 10 Oct '01

10 Oct '01

-----BEGIN PGP SIGNED MESSAGE----- ______________________________________________________________________________ SuSE Security Announcement Package: lprold Announcement-ID: SuSE-SA:2001:033 Date: Wed Oct 10 11:03:12 GMT 2001 Affected SuSE versions: [6.1, 6.2,] 6.3, 6.4, 7.0, 7.1, 7.2 Vulnerability Type: bufferoverflow/local privilege escalation Severity (1-10): 6 SuSE default package: yes Other affected systems: Other Linux distributions, *BSD Content of this advisory: 1) security vulnerability resolved: Several problems in lprold problem description, discussion, solution and upgrade information 2) pending vulnerabilities, solutions, workarounds 3) standard appendix (further information) ______________________________________________________________________________ 1) problem description, brief discussion, solution, upgrade information ISS X-Force reported an overflow in BSD's lineprinter daemon shipped with the lprold package in SuSE Linux. Due to missing bounds checks in the lockfile processing function, internal buffers may overflow. Bounds checks have been added to fix that problem. Additionally the SuSE Security Team uncovered other security releated bugs in lpd while analyzing lpd source after receiving the X-Force advisory. These bugs allows users on machines listed in /etc/hosts.lpd or /etc/hosts.equiv to chown any file on the system running lpd to any user. In order to trigger any of the fixed bugs (including the overflow) the attackers machine must be listed in one of these two access-files and the attacker usually needs root on these machines due to the privileged-port requirement. Please download the packages and verify them as described in section 3. After successful authentication you can update your packages with the command `rpm -Uhv file.rpm'. As root invoke the command "/etc/rc.d/lpd stop" to shutdown the old lpd daemon and "/etc/rc.d/lpd start" afterwards to start the patched daemon. i386 Intel Platform: SuSE-7.2 ftp://ftp.suse.com/pub/suse/i386/update/7.2/n1/lprold-3.0.48-272.i386.rpm 23b8251411a557563cb314102f405d31 source rpm: ftp://ftp.suse.com/pub/suse/i386/update/7.2/zq1/lprold-3.0.48-272.src.rpm ff590e05f2a7c85e9d234bd32d12b13a SuSE-7.1 ftp://ftp.suse.com/pub/suse/i386/update/7.1/n1/lprold-3.0.48-275.i386.rpm b6efc424262ec9aaa39ac84f230b3df2 source rpm: ftp://ftp.suse.com/pub/suse/i386/update/7.1/zq1/lprold-3.0.48-275.src.rpm 5a95de121c7520bf33620dddbfdda611 SuSE-7.0 ftp://ftp.suse.com/pub/suse/i386/update/7.0/n1/lprold-3.0.48-275.i386.rpm 10792a921880048970f40470f1b94330 source rpm: ftp://ftp.suse.com/pub/suse/i386/update/7.0/zq1/lprold-3.0.48-275.src.rpm 094b06515dfd865c6dffedf70de5e6cc SuSE-6.4 ftp://ftp.suse.com/pub/suse/i386/update/6.4/n1/lprold-3.0.48-275.i386.rpm da1b920d23694a807f91c74301b47ced source rpm: ftp://ftp.suse.com/pub/suse/i386/update/6.4/zq1/lprold-3.0.48-275.src.rpm c2c45f04a2d44e374689346f488e8c52 SuSE-6.3 ftp://ftp.suse.com/pub/suse/i386/update/6.3/n1/lprold-3.0.48-275.i386.rpm 8f7c5538e878f197de1e6dacdb6a8479 source rpm: ftp://ftp.suse.com/pub/suse/i386/update/6.3/zq1/lprold-3.0.48-275.src.rpm d13f74f6449ee40b98b2ed0e42e9d2ec Sparc Platform: SuSE-7.1 ftp://ftp.suse.com/pub/suse/sparc/update/7.1/n1/lprold-3.0.48-216.sparc.rpm 78a947db44bc4a41cb33eee1b931b99e source rpm: ftp://ftp.suse.com/pub/suse/sparc/update/7.1/zq1/lprold-3.0.48-216.src.rpm 2c873632eaa6f01efb45cba3f1308cd3 SuSE-7.0 ftp://ftp.suse.com/pub/suse/sparc/update/7.0/n1/lprold-3.0.48-216.sparc.rpm 45320846ee6143fdfc27a7d578f630bd source rpm: ftp://ftp.suse.com/pub/suse/sparc/update/7.0/zq1/lprold-3.0.48-216.src.rpm 1be6f31b6924f81fb965b0dce053f6cb AXP Alpha Platform: SuSE-7.1 ftp://ftp.suse.com/pub/suse/axp/update/7.1/n1/lprold-3.0.48-215.alpha.rpm 94af7565e8920cdce6e1e7c51f562fba source rpm: ftp://ftp.suse.com/pub/suse/axp/update/7.1/zq1/lprold-3.0.48-215.src.rpm 0757d322145ef6c2179c8e31b1169cd2 SuSE-7.0 ftp://ftp.suse.com/pub/suse/axp/update/7.0/n1/lprold-3.0.48-215.alpha.rpm 3c6a2b2b21fcc1b94974aca6c5930e98 source rpm: ftp://ftp.suse.com/pub/suse/axp/update/7.0/zq1/lprold-3.0.48-215.src.rpm 0222dec4d0287b9f1f267b86e8e8a4dd SuSE-6.4 ftp://ftp.suse.com/pub/suse/axp/update/6.4/n1/lprold-3.0.48-215.alpha.rpm f4c618b43a95bd94ed679c1c2119a7aa source rpm: ftp://ftp.suse.com/pub/suse/axp/update/6.4/zq1/lprold-3.0.48-215.src.rpm 0430ec91e7515d79326ed16f492ea60e SuSE-6.3 ftp://ftp.suse.com/pub/suse/axp/update/6.3/n1/lprold-3.0.48-215.alpha.rpm 68a8b9a26e17ed5183b8385be349c6a9 source rpm: ftp://ftp.suse.com/pub/suse/axp/update/6.3/zq1/lprold-3.0.48-215.src.rpm 582d925d8328f79bc566dddcc62f763b Power PC Platform: SuSE-7.1 ftp://ftp.suse.com/pub/suse/ppc/update/7.1/n1/lprold-3.0.48-200.ppc.rpm 3c16c1975b8f9dae3ccfb67dd5f462db source rpm: ftp://ftp.suse.com/pub/suse/ppc/update/7.1/zq1/lprold-3.0.48-200.src.rpm 37b0d3534e39273e158eba42f75f8e31 SuSE-7.0 ftp://ftp.suse.com/pub/suse/ppc/update/7.0/n1/lprold-3.0.48-200.ppc.rpm d0e5a115d8991e711ef75fc8b06e1d97 source rpm: ftp://ftp.suse.com/pub/suse/ppc/update/7.0/zq1/lprold-3.0.48-200.src.rpm e4d589e9225365b103b502a26d0fd73f SuSE-6.4 ftp://ftp.suse.com/pub/suse/ppc/update/6.4/n1/lprold-3.0.48-200.ppc.rpm f8e7557f995388564f98e9bae4708e4e source rpm: ftp://ftp.suse.com/pub/suse/ppc/update/6.4/zq1/lprold-3.0.48-200.src.rpm 78a647beeaf5a5541cb15aa6435ba65e ______________________________________________________________________________ 2) Pending vulnerabilities in SuSE Distributions and Workarounds: - sftp/openssh: Our last announcement SuSE-SA:2001:032 about WindowMaker claimed that the openssh packages on SuSE distributions do not contain the sftp-server as described by Peter W <peterw(a)usa.net> on the bugtraq mailing list. This is wrong: The program is indeed included on all recent openssh packages of SuSE Linux distributions, starting with SuSE Linux 6.4 where the openssh package appeared first. We will provide fixes for the distributions 6.4 through 7.2 as soon as possible on our ftp server (ftp.suse.de for 6.4-7.0, ftp.suse.com for 7.1 and newer) and announce these fixes in the section 2) of an upcoming security announcement. Please note that this error has been corrected shortly before the release of the upcoming SuSE Linux 7.3 which will arrive in the stores by the end of this week. We apologize for this error (Roman Drahtmueller, SuSE Security). - squid Malformed requests on the client side can cause the squid proxy server to die, resulting in a denial of service attack that can be launched from the internal network if squid is used at the edge of an internal network to proxy requests to the internet. We are in the process of testing the update packages that are available on the ftp server shortly. SuSE Security will issue a dedicated announcement for this issue shortly. - devfs/kernel SuSE Linux ships the userspace utilities for the use of the devfs filesystem in the linux kernel, but neither the utilities nor the filesystem interface for device files itself have been used in SuSE Linux up to date. The decision to not actively use devfsd in the distribution framework is based on security considerations. For these reasons, SuSE products are not susceptible to the lately found security problems in the devfs implementation. ______________________________________________________________________________ 3) standard appendix: authenticity verification, additional information - Package authenticity verification: SuSE update packages are available on many mirror ftp servers all over the world. While this service is being considered valuable and important to the free and open source software community, many users wish to be sure about the origin of the package and its content before installing the package. There are two verification methods that can be used independently from each other to prove the authenticity of a downloaded file or rpm package: 1) md5sums as provided in the (cryptographically signed) announcement. 2) using the internal gpg signatures of the rpm package. 1) execute the command md5sum <name-of-the-file.rpm> after you downloaded the file from a SuSE ftp server or its mirrors. Then, compare the resulting md5sum with the one that is listed in the announcement. Since the announcement containing the checksums is cryptographically signed (usually using the key security(a)suse.de), the checksums show proof of the authenticity of the package. We disrecommend to subscribe to security lists which cause the email message containing the announcement to be modified so that the signature does not match after transport through the mailing list software. Downsides: You must be able to verify the authenticity of the announcement in the first place. If RPM packages are being rebuilt and a new version of a package is published on the ftp server, all md5 sums for the files are useless. 2) rpm package signatures provide an easy way to verify the authenticity of an rpm package. Use the command rpm -v --checksig <file.rpm> to verify the signature of the package, where <file.rpm> is the filename of the rpm package that you have downloaded. Of course, package authenticity verification can only target an uninstalled rpm package file. Prerequisites: a) gpg is installed b) The package is signed using a certain key. The public part of this key must be installed by the gpg program in the directory ~/.gnupg/ under the user's home directory who performs the signature verification (usually root). You can import the key that is used by SuSE in rpm packages for SuSE Linux by saving this announcement to a file ("announcement.txt") and running the command (do "su -" to be root): gpg --batch; gpg < announcement.txt | gpg --import SuSE Linux distributions version 7.1 and thereafter install the key "build(a)suse.de" upon installation or upgrade, provided that the package gpg is installed. The file containing the public key is placed at the toplevel directory of the first CD (pubring.gpg) and at ftp://ftp.suse.com/pub/suse/pubring.gpg-build.suse.de . - SuSE runs two security mailing lists to which any interested party may subscribe: suse-security(a)suse.com - general/linux/SuSE security discussion. All SuSE security announcements are sent to this list. To subscribe, send an email to <suse-security-subscribe(a)suse.com>. suse-security-announce(a)suse.com - SuSE's announce-only mailing list. Only SuSE's security annoucements are sent to this list. To subscribe, send an email to <suse-security-announce-subscribe(a)suse.com>. For general information or the frequently asked questions (faq) send mail to: <suse-security-info(a)suse.com> or <suse-security-faq(a)suse.com> respectively. =================================================== SuSE's security contact is <security(a)suse.com>. The <security(a)suse.com> public key is listed below. =================================================== ______________________________________________________________________________ The information in this advisory may be distributed or reproduced, provided that the advisory is not modified in any way. In particular, it is desired that the cleartext signature shows proof of the authenticity of the text. SuSE GmbH makes no warranties of any kind whatsoever with respect to the information contained in this security advisory. Type Bits/KeyID Date User ID pub 2048R/3D25D3D9 1999-03-06 SuSE Security Team <security(a)suse.de> pub 1024D/9C800ACA 2000-10-19 SuSE Package Signing Key <build(a)suse.de> - -----BEGIN PGP PUBLIC KEY BLOCK----- Version: GnuPG v1.0.6 (GNU/Linux) Comment: For info see http://www.gnupg.org mQENAzbhLQQAAAEIAKAkXHe0lWRBXLpn38hMHy03F0I4Sszmoc8aaKJrhfhyMlOA BqvklPLE2f9UrI4Xc860gH79ZREwAgPt0pi6+SleNFLNcNFAuuHMLQOOsaMFatbz JR9i4m/lf6q929YROu5zB48rBAlcfTm+IBbijaEdnqpwGib45wE/Cfy6FAttBHQh 1Kp+r/jPbf1mYAvljUfHKuvbg8t2EIQz/5yGp+n5trn9pElfQO2cRBq8LFpf1l+U P7EKjFmlOq+Gs/fF98/dP3DfniSd78LQPq5vp8RL8nr/o2i7jkAQ33m4f1wOBWd+ cZovrKXYlXiR+Bf7m2hpZo+/sAzhd7LmAD0l09kABRG0JVN1U0UgU2VjdXJpdHkg VGVhbSA8c2VjdXJpdHlAc3VzZS5kZT6JARUDBRA24S1H5Fiyh7HKPEUBAVcOB/9b yHYji1/+4Xc2GhvXK0FSJN0MGgeXgW47yxDL7gmR4mNgjlIOUHZj0PEpVjWepOJ7 tQS3L9oP6cpj1Fj/XxuLbkp5VCQ61hpt54coQAvYrnT9rtWEGN+xmwejT1WmYmDJ xG+EGBXKr+XP69oIUl1E2JO3rXeklulgjqRKos4cdXKgyjWZ7CP9V9daRXDtje63 Om8gwSdU/nCvhdRIWp/Vwbf7Ia8iZr9OJ5YuQl0DBG4qmGDDrvImgPAFkYFzwlqo choXFQ9y0YVCV41DnR+GYhwl2qBd81T8aXhihEGPIgaw3g8gd8B5o6mPVgl+nJqI BkEYGBusiag2pS6qwznZiQEVAwUQNuEtBHey5gA9JdPZAQFtOAf+KVh939b0J94u v/kpg4xs1LthlhquhbHcKNoVTNspugiC3qMPyvSX4XcBr2PC0cVkS4Z9PY9iCfT+ x9WM96g39dAF+le2CCx7XISk9XXJ4ApEy5g4AuK7NYgAJd39PPbERgWnxjxir9g0 Ix30dS30bW39D+3NPU5Ho9TD/B7UDFvYT5AWHl3MGwo3a1RhTs6sfgL7yQ3U+mvq MkTExZb5mfN1FeaYKMopoI4VpzNVeGxQWIz67VjJHVyUlF20ekOz4kWVgsxkc8G2 saqZd6yv2EwqYTi8BDAduweP33KrQc4KDDommQNDOXxaKOeCoESIdM4p7Esdjq1o L0oixF12CohGBBARAgAGBQI7HmHDAAoJEJ5A4xAACqukTlQAoI4QzP9yjPohY7OU F7J3eKBTzp25AJ42BmtSd3pvm5ldmognWF3Trhp+GZkBogQ57vSBEQQAk/GN+ftr 7+DBlSoixDDpfRnUk+jApGEt8hCnrnjVnPs/9Cr33+CXLQbILOO7Y5oiPbJdHh45 t4E0fKyLVzDerCRFB1swz/mNDxT26DLysdBV5fwNHTPhxa67goAZVrehQPqJEckk IpYriOaYcKpF3n5fQIZMEfMaHEElQhcXML8AoJVXDkJYh7vI8EUB8ZURNLZMEECN A/sH0MCnb4Q6ZcRyeZ3+1PHP8hP73b6TepRdLZhaylwVF/iu7uIn62ZUL4//NTOC DY7V63qg4iba/fUbOsWtEnGaiE7mQuAlsSWvRspwRA9/g9rdVf3/JdLJrLmKBThe yG+PSJE3W7cAE4ZWafGxIRCwXhmj3TQnJn2euqylHRubEQP/aL53NZK0kBdvrKgf f6O8Of6tqoss8Dkk55I7QVFSp+My1Dn+mngQKFejTAgtyo/WmR3wPjQ9HoT2lRiY I2lTRYT4uMdHuwVC3b4DqAKmoy375FERwHkrMVyKBJslv8QtbAWw5A1CAUseaHo+ 91wmYJ4/4p6YUahqbG/tZyhbxfq0KFN1U0UgUGFja2FnZSBTaWduaW5nIEtleSA8 YnVpbGRAc3VzZS5kZT6IXAQTEQIAHAUCOe70gQUJA8JnAAQLCgMEAxUDAgMWAgEC F4AACgkQqE7a6JyACspfLACffAYA+NM8NBhyRyH+nTX58CNjwLIAoIx9fj52BJe0 xY7WbKoXs1+72b2AiEYEEBECAAYFAjpwXlIACgkQnkDjEAAKq6TczgCgi+ddhWb7 +FWcfeE6WwPZccqAHowAnjjtRyGwHLQHr5OTFAYTXi2Wv6jNiQEVAwUQOnBgb3ey 5gA9JdPZAQE1pwf/QJ+b34lFBNVUJ7fk/xGJJREt7V12iSafaRzGuH8xWvIz1bb+ VARxnnt16FDQ1cDNjoEhCEmcW83Vxp6iJXE9PE8wVA/Yue/bon5JS7J69+UiQ2eq 2pudfwljp52lYVM53jgPYEz0q/v3091nlZ8CYkAkN9JDS1lV1gEzJ7J0+POngDpU +lDQT2EC6VKaxeWK8pNt6UFDwICRDQxKnlOoiDvTrdWT7QdJZ4sPv8Qotdw9+tKN bWQ2DqdIRxyTdw9xDfAtcj6mXeQr7852Lwem1gSKVnEYHZ9g1FTJqVOutY8KhpUc 9RfOCRv8XuIxrs4KSbfSF0s8qIRCQelxufg9AbkCDQQ57vSSEAgAhJHQTejMX+Vr 6g1pHDEcusJ63fQ2CfFFE5iE9okH9O7UVCiSfb9CV38dmeHdPCEEjDUWquFYEnvj 3WICMtH249t1Ymuf4Du3yRKQ9oXdn/qTJzlrx9qzjiG3mH7ocwHOgUIwCrZoEdBE VE2n0zPVm+hddwjWWTWXw6pxQz+i9dsN89xexRV5M9O0bNwCLaNWX2GXeLAkqTK/ 9EuZy6x2yLxi6du9YYUAXkZpqBhCjtiUXpRoFCdglMznbcAyCk9C2wqb2j/D1Z2B eSBaGCSFkR6pRLebnE17LWcu72Iy+r0z+JecbPiyDpDZj4apn7IC81aNFGi7fNIT sHODbwwjiwADBgf/YPvVdzkc8OC7ztacEWCanwylKvxCdKzTDA+DfES6WUYShyiV JvZzRy25LJ5WcK20kzOS6Qv1OrIXiz/pdGy1aKtJZrAnFEsofpmOj8VoqyyFgp/y AGQBp12+mXek7SCZRhuqalDfEMRiWEJ6J5dLkyShyRDWyPbFh0HXE7QTHN+IKKxx QqNQXL6Z3NSxS61p+5n6BseiDUI39xxkKTFwFrkgUIc5Gs2Or2lhaWvGwSfoCmwb sklszZt6xbU+R0SjFqTvjPWx6eHfqbmNC9WMDdTjGrXDDKXFp2aYlokfN6It9vsb VlGNlOwHt/JjGoPMxW6Xqj0FLA7/VewgCdXW64hMBBgRAgAMBQI57vSSBQkDwmcA AAoJEKhO2uicgArKSyIAmwUHf/vtKQfcmVg4asR7U6XQl0bAAJ4pO22B5U8UH6IY l2LBCXFqw5+5fA== =Jnnf - -----END PGP PUBLIC KEY BLOCK----- -----BEGIN PGP SIGNATURE----- Version: 2.6.3i Charset: noconv iQEVAwUBO8RjQney5gA9JdPZAQEjQgf/Yde5k2vp9OrhOOPej9TRsHqrnxv+5aPt +45DjrDbcaNT2Yxv6ctOoyqt0g79oLjvFctwCqPd13tiGiwlMRdGFcX4gpA8+KPk 4snyEnlYPAjAHLtpY2/Y77L6DjLH5609CpCjv1Es+kVq6DM7wARXOo98sPenLLd4 BTQAlbgIC45ZvULafHpD4Rk1713vzfme9+ukLCfWAUj+cVv5gyjEJSXgqw9qxuU5 Rw+oilh+ll3z/772xdHnz3Vu5cP/NLaZRCsqllAXeNZ8nBOPt/D1XWha5hDlB9LC 19aVcVxinqkYrXQncOaXTgUTcJ9nZGbDx+KETzSOzbOwR1GD4Kbesw== =9pNW -----END PGP SIGNATURE----- -- ~ ~ perl self.pl ~ $_='print"\$_=\47$_\47;eval"';eval ~ krahmer(a)suse.de - SuSE Security Team ~

1 0

rpm weirdness
by teo＠gecadsoftware.com 10 Oct '01

10 Oct '01

teo:~ # rpm -e kgrab-0.15.2-164 kinet-0.1-32 krecord-1.5-28 kteatime-0.1-221 kwintv-0.7.5-77 kcmclock-0.1-222 kcmjoy-0.1-216 kdmainfo-0.1-193 kdpms-0.2.8-138 kpov-0.1.5-213 ksidplay-0.52.1-205 kspec-0.1-209 kstereo-1.2-163 ktuner-0.6-151 mmm-0.0.3.2-141 ossmixer-1.1-206 dyde-0.0.1-83 qtarch-1.4-186 kgrab-0.15.2-164 kinet-0.1-32 krecord-1.5-28 kteatime-0.1-221 kwintv-0.7.5-77 kcmclock-0.1-222 kcmjoy-0.1-216 kdmainfo-0.1-193 kdpms-0.2.8-138 kpov-0.1.5-213 ksidplay-0.52.1-205 kspec-0.1-209 kstereo-1.2-163 ktuner-0.6-151 ossmixer-1.1-206 qtarch-1.4-186 cannot read packages named kgrab for uninstall cannot read packages named kinet for uninstall Segmentation fault teo:~ # uhm? -- teodor

2 2

Passive OS Detection
by Togan Muftuoglu 10 Oct '01

10 Oct '01

Hi, For those interested on the Passive OS Detection there is a thesis paper on the subject at http://www.dayioglu.net under publications look for Use of Passive Network Mapping to Enhance Network Intrusion Detection and some other articles related on the subject -- Togan Muftuoglu

2 1