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Sicherheit: Zwei Probleme in libvirt
Aktuelle Meldungen Distributionen
Name: Zwei Probleme in libvirt
ID: FEDORA-2018-b22d46eabb
Distribution: Fedora
Plattformen: Fedora 27
Datum: Do, 1. März 2018, 21:00
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6764
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5748
Applikationen: libvirt

Originalnachricht

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Fedora Update Notification
FEDORA-2018-b22d46eabb
2018-03-01 16:22:58.295040
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Name : libvirt
Product : Fedora 27
Version : 3.7.0
Release : 4.fc27
URL : https://libvirt.org/
Summary : Library providing a simple virtualization API
Description :
Libvirt is a C toolkit to interact with the virtualization capabilities
of recent versions of Linux (and other OSes). The main package includes
the libvirtd server exporting the virtualization support.

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Update Information:

* CVE-2018-5748: resource exhaustion via qemuMonitorIORead() (bz #1535785) *
CVE-2018-6764: code injection via libvirt_lxc (bz #1542815) * Fix hotplug disk
failure (bz #1540872)
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References:

[ 1 ] Bug #1528396 - CVE-2018-5748 Libvirt: resource exhaustion via
qemuMonitorIORead() method
https://bugzilla.redhat.com/show_bug.cgi?id=1528396
[ 2 ] Bug #1541444 - CVE-2018-6764 libvirt: guest could inject executable
code via libnss_dns.so loaded by libvirt_lxc before init
https://bugzilla.redhat.com/show_bug.cgi?id=1541444
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade libvirt' 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
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