openSUSE Leap 15.2: 2020:1455-1 Important: libvirt DoS Issue
opensuse
September 19, 2020
An update that solves one vulnerability and has one errata is now available.
Description
This update for libvirt fixes the following issues:
- CVE-2020-14339: Don't leak /dev/mapper/control into QEMU. Use ioctl's to
obtain the dependency tree of disks and drop use of libdevmapper.
bsc#1161883, bsc#1174458
This update was imported from the SUSE:SLE-15-SP2:Update update project.
Topics Covered
Patch
Patch Instructions:
To install this openSUSE Security Update use the SUSE recommended installation methods
like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:
- openSUSE Leap 15.2:
zypper in -t patch openSUSE-2020-1455=1
Package List
- openSUSE Leap 15.2 (i586 x86_64):
libvirt-6.0.0-lp152.9.3.1
libvirt-admin-6.0.0-lp152.9.3.1
libvirt-admin-debuginfo-6.0.0-lp152.9.3.1
libvirt-client-6.0.0-lp152.9.3.1
libvirt-client-debuginfo-6.0.0-lp152.9.3.1
libvirt-daemon-6.0.0-lp152.9.3.1
libvirt-daemon-config-network-6.0.0-lp152.9.3.1
libvirt-daemon-config-nwfilter-6.0.0-lp152.9.3.1
libvirt-daemon-debuginfo-6.0.0-lp152.9.3.1
libvirt-daemon-driver-interface-6.0.0-lp152.9.3.1
libvirt-daemon-driver-interface-debuginfo-6.0.0-lp152.9.3.1
libvirt-daemon-driver-lxc-6.0.0-lp152.9.3.1
libvirt-daemon-driver-lxc-debuginfo-6.0.0-lp152.9.3.1
libvirt-daemon-driver-network-6.0.0-lp152.9.3.1
libvirt-daemon-driver-network-debuginfo-6.0.0-lp152.9.3.1
libvirt-daemon-driver-nodedev-6.0.0-lp152.9.3.1
libvirt-daemon-driver-nodedev-debuginfo-6.0.0-lp152.9.3.1
libvirt-daemon-driver-nwfilter-6.0.0-lp152.9.3.1
libvirt-daemon-driver-nwfilter-debuginfo-6.0.0-lp152.9.3.1
libvirt-daemon-driver-qemu-6.0.0-lp152.9.3.1
libvirt-daemon-driver-qemu-debuginfo-6.0.0-lp152.9.3.1
libvirt-d...
Read the Full AdvisoryReferences
https://www.suse.com/security/cve/CVE-2020-14339.html
https://bugzilla.suse.com/1161883
https://bugzilla.suse.com/1174458
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Severity
important
Lowest
Low
Medium
High
Critical
Announcement ID: openSUSE-SU-2020:1455-1
Rating: important
Affected Products:
openSUSE Leap 15.2
le.
Topics Covered
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