drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Zwei Probleme in Fail2ban
Name: |
Zwei Probleme in Fail2ban |
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ID: |
FEDORA-2011-5135 |
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Distribution: |
Fedora |
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Plattformen: |
Fedora 15 |
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Datum: |
Mo, 18. April 2011, 08:31 |
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Referenzen: |
Keine Angabe |
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Applikationen: |
Fail2ban |
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Originalnachricht |
------------------------------------------------------------------------------- - Fedora Update Notification FEDORA-2011-5135 2011-04-10 01:40:55 ------------------------------------------------------------------------------- -
Name : fail2ban Product : Fedora 15 Version : 0.8.4 Release : 27.fc15 URL : http://fail2ban.sourceforge.net/ Summary : Ban IPs that make too many password failures Description : Fail2ban scans log files like /var/log/pwdfail or /var/log/apache/error_log and bans IP that makes too many password failures. It updates firewall rules to reject the IP address.
------------------------------------------------------------------------------- - Update Information:
fail2ban used predictable /tmp files which a local user can allocate before fail2ban does. All tmp files have been moved to /var/lib/fail2ban. This also helps with selinux policies.
Another security related fix is that fail2ban defaulted to gamin which conflicts with selinux, so users had to typically choose between fail2ban and selinux. fail2ban now defaults to inotify (thanks to Jonathan Underwood).
There are also some minor bugs fixed: * tmpfiles.d support for tmpfs /var/run * example mail domains changed to normalized example.com. ------------------------------------------------------------------------------- - References:
[ 1 ] Bug #669966 - fail2ban can't work with tmp files https://bugzilla.redhat.com/show_bug.cgi?id=669966 [ 2 ] Bug #669965 - unsafe use of /tmp https://bugzilla.redhat.com/show_bug.cgi?id=669965 [ 3 ] Bug #551895 - RFE: Add patch to enable inotify support https://bugzilla.redhat.com/show_bug.cgi?id=551895 [ 4 ] Bug #552947 - RFE: conform fail2ban example email sending domains to RFC 2606 https://bugzilla.redhat.com/show_bug.cgi?id=552947 [ 5 ] Bug #658849 - Please change fail2ban to not use gam_server https://bugzilla.redhat.com/show_bug.cgi?id=658849 [ 6 ] Bug #656584 - Please Update Spec File to use %ghost on files in /var/run and /var/lock https://bugzilla.redhat.com/show_bug.cgi?id=656584 ------------------------------------------------------------------------------- -
This update can be installed with the "yum" update program. Use su -c 'yum update fail2ban' at the command line. For more information, refer to "Managing Software with yum", available at http://docs.fedoraproject.org/yum/.
All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be found at https://fedoraproject.org/keys ------------------------------------------------------------------------------- - _______________________________________________ package-announce mailing list package-announce@lists.fedoraproject.org https://admin.fedoraproject.org/mailman/listinfo/package-announce
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