Discuss August 2004

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32 participants
48 discussions

[Fwd: Whitepaper about the new security features in RHEL3 U3]
by John Newbigin 01 Sep '04

01 Sep '04

http://www.redhat.com/f/pdf/rhel/WHP0006US_Execshield.pdf -------- Original Message -------- Subject: Whitepaper about the new security features in RHEL3 U3 Date: Tue, 31 Aug 2004 09:54:15 +0200 From: Arjan van de Ven <arjanv(a)redhat.com> Reply-To: Discussion of Red Hat Enterprise Linux 3 (Taroon) <taroon-list(a)redhat.com> To: taroon-list(a)redhat.com Hi, with the beta of RHEL3U3 out for some time it should come of no suprise that U3 is comming out sometime soon. In preparation of that I wrote a whitepaper about the new security features that were added to U3: http://www.redhat.com/f/pdf/rhel/WHP0006US_Execshield.pdf If anyone here has questions about this stuff please just ask... Greetings, Arjan van de Ven -- "Computer games don't affect kids; I mean if Pac-Man affected us as kids, we'd all be running around in darkened rooms, munching magic pills and listening to repetitive electronic music." -- Kristian Wilson, Nintendo Inc., 1989 -- John Newbigin - Computer Systems Officer School of Information Technology Swinburne University of Technology Melbourne, Australia http://www.it.swin.edu.au/staff/jnewbigin -- Taroon-list mailing list Taroon-list(a)redhat.com http://www.redhat.com/mailman/listinfo/taroon-list

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CentOS-2 errata
by John Newbigin 01 Sep '04

01 Sep '04

I am currently in the process of updating all centos modified packages to contain the release suffix .c2.$n This will help identify modified packages and aid with RedHat -> CentOS upgrades. These packages have been rebuilt but should be the same as the previous release. It should be safe to update them but of course when upgrading the boot loader it is always wise to use some caution. The following packages for CentOS-2 have been built and uploaded the the centos mirror: Files available: grub-0.90-11.c2.1.i386.rpm mkinitrd-3.2.6.2-1.c2.1.i386.rpm indexhtml-7.2-1.c2.1.noarch.rpm There will be more package to follow including apache, nautilus, perl, tetex & Xconfigurator. These will be available soon. The easy way to make sure you are up to date with all the latest patches is to run: # yum update -- John Newbigin - Computer Systems Officer School of Information Technology Swinburne University of Technology Melbourne, Australia http://www.it.swin.edu.au/staff/jnewbigin

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CentOS-2 errata
by John Newbigin 01 Sep '04

01 Sep '04

The following errata for CentOS-2 have been built and uploaded the the centos mirror: RHSA-2004:448-01 Updated krb5 packages fix security vulnerabilities Files available: krb5-devel-1.2.2-31.i386.rpm krb5-libs-1.2.2-31.i386.rpm krb5-server-1.2.2-31.i386.rpm krb5-workstation-1.2.2-31.i386.rpm More details are available from the RedHat web site at https://rhn.redhat.com/errata/rh21as-errata.html The easy way to make sure you are up to date with all the latest patches is to run: # yum update -- John Newbigin - Computer Systems Officer School of Information Technology Swinburne University of Technology Melbourne, Australia http://www.it.swin.edu.au/staff/jnewbigin

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Updates for Centos3
by seth vidal 31 Aug '04

31 Aug '04

Hi Everyone, Critical security updates for centos3. Available from: http://mirror.caosity.org/centos-3/3.1/ and soon your local mirror. krb5: https://rhn.redhat.com/errata/RHSA-2004-350.html updates/i386/RPMS/krb5-server-1.2.7-28.i386.rpm updates/i386/RPMS/krb5-devel-1.2.7-28.i386.rpm updates/i386/RPMS/krb5-workstation-1.2.7-28.i386.rpm updates/i386/RPMS/krb5-libs-1.2.7-28.i386.rpm updates/i386/SRPMS/krb5-1.2.7-28.src.rpm The vulnerabilities involved look pretty ugly. Let me know if there are any problems. To update for any of these simply run: yum update -sv

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Messing around with iptables
by scty Library 27 Aug '04

27 Aug '04

Hello all, I am messing around with iptables, trying to learn how it works so that I can build my self a router/firewall and mabey a VPN. Anyway I tried to use a command on my Desktop CentOS3 machine. "iptables -A INPUT -s 127.0.0.1 -p icmp -j DROP" now the command seems to have went through because I didn't get any errors, but when I go to ping 127.0.0.1 I am getting a response and my packet loss is 0%. It should be 100% packet loss. Can anyone tell me what I am doing wrong. I am not trying to do anything yet, just want to learn by exploring. Thanks all. __________________________________ Do you Yahoo!? Yahoo! Mail - 50x more storage than other providers! http://promotions.yahoo.com/new_mail

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Novell Evolution Connector
by Johnny Hughes 27 Aug '04

27 Aug '04

I just built a version of the Novell Evolution Connector (to use Evolution with a MS exchange server) that works with RHEL/WBEL/CentOS/TaoLinux. You can get it from here if you are interested... http://www.hughesjr.com/component/option,com_docman/Itemid,34/task,view_cat… Here is the Novell link: http://www.novell.com/products/connector/ Johnny Hughes http://www.hughesjr.com/

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redhat-config-packages
by xspace 25 Aug '04

25 Aug '04

anyone fix the redhat-config-packages bug (https://bugzilla.caosity.org/show_bug.cgi?id=632) I cant life without redhat-config-packages :)

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is centos3.1 compatible with dag's el3 repo?
by xspace 25 Aug '04

25 Aug '04

im sure CentOS 3 = Red Hat Enterprise Linux 3 (without update) and CentOS 3.1 = Red Hat Enterprise Linux 3 U1

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is centos3.1 compatible with dag's el3 repo?
by sophana 24 Aug '04

24 Aug '04

Hi All What is the major difference between version 3 and 3.1? Is there any incompatibilities for rpms? For example I wish to install evms from dag's repo. Is there any problem? Thanks for your great job.

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FAQ for installing Flash animation support
by Rick Graves 23 Aug '04

23 Aug '04

Hey, I did a first draft FAQ on installing the player for Flash animations in CentOS-3. This was the link last time I checked: http://caosity.org/index.php?option=faq&task=viewfaq&artid=30&Itemid=5 Any comments? Thanks, Rick

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Discuss August 2004