drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in keepalived
Name: |
Mehrere Probleme in keepalived |
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ID: |
FEDORA-2018-3fbc181b3e |
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Distribution: |
Fedora |
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Plattformen: |
Fedora 29 |
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Datum: |
Di, 11. Dezember 2018, 07:30 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19045
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19046
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19044
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19115 |
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Applikationen: |
Keepalived |
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Originalnachricht |
------------------------------------------------------------------------------- - Fedora Update Notification FEDORA-2018-3fbc181b3e 2018-12-11 02:42:14.381642 ------------------------------------------------------------------------------- -
Name : keepalived Product : Fedora 29 Version : 2.0.10 Release : 1.fc29 URL : http://www.keepalived.org/ Summary : High Availability monitor built upon LVS, VRRP and service pollers Description : Keepalived provides simple and robust facilities for load balancing and high availability to Linux system and Linux based infrastructures. The load balancing framework relies on well-known and widely used Linux Virtual Server (IPVS) kernel module providing Layer4 load balancing. Keepalived implements a set of checkers to dynamically and adaptively maintain and manage load-balanced server pool according their health. High availability is achieved by VRRP protocol. VRRP is a fundamental brick for router failover. In addition, keepalived implements a set of hooks to the VRRP finite state machine providing low-level and high-speed protocol interactions. Keepalived frameworks can be used independently or all together to provide resilient infrastructures.
------------------------------------------------------------------------------- - Update Information:
Security fix for CVE-2018-19044, CVE-2018-19045, CVE-2018-19046, CVE-2018-19115 ------------------------------------------------------------------------------- - ChangeLog:
* Mon Nov 26 2018 Ryan O'Hara <rohara@redhat.com> - 2.0.10-1 - Update to 2.0.10 - Fix improper pathname validation (#1651864, CVE-2018-19044) - Fix insecure permissions when creating temporary files (#1651868, CVE-2018-19045) - Fix insecure use of temporary files (#1651870, CVE-2018-19046) - Fix buffer overflow when parsing HTTP status codes (#1651873, CVE-2018-19047) ------------------------------------------------------------------------------- - References:
[ 1 ] Bug #1651863 - CVE-2018-19044 keepalived: Improper pathname validation allows for overwrite of arbitrary filenames via symlinks https://bugzilla.redhat.com/show_bug.cgi?id=1651863 [ 2 ] Bug #1651866 - CVE-2018-19045 keepalived: Insecure permissions when creating new temporary files allows for leaking of sensitive data https://bugzilla.redhat.com/show_bug.cgi?id=1651866 [ 3 ] Bug #1651869 - CVE-2018-19046 keepalived: Insecure use of temporary files allows attackers read sensitive information from pre-existing files https://bugzilla.redhat.com/show_bug.cgi?id=1651869 [ 4 ] Bug #1651871 - CVE-2018-19115 keepalived: Heap-based buffer overflow when parsing HTTP status codes allows for denial of service or possibly arbitrary code execution https://bugzilla.redhat.com/show_bug.cgi?id=1651871 ------------------------------------------------------------------------------- -
This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2018-3fbc181b3e' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label
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 To unsubscribe send an email to package-announce-leave@lists.fedoraproject.org Fedora Code of Conduct: https://getfedora.org/code-of-conduct.html List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org
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