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Sicherheit: Denial of Service in libvirt
Aktuelle Meldungen Distributionen
Name: Denial of Service in libvirt
ID: SUSE-SU-2020:1250-1
Distribution: SUSE
Plattformen: SUSE Linux Enterprise Server 15-LTSS, SUSE Linux Enterprise High Performance Computing 15-ESPOS, SUSE Linux Enterprise Server for SAP 15, SUSE Linux Enterprise High Performance Computing 15-LTSS
Datum: Mo, 11. Mai 2020, 22:56
Referenzen: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-10703
Applikationen: libvirt

Originalnachricht


SUSE Security Update: Security update for libvirt
______________________________________________________________________________

Announcement ID: SUSE-SU-2020:1250-1
Rating: important
References: #1133719 #1137137 #1138734 #1145586 #1149100
#1168683
Cross-References: CVE-2020-10703
Affected Products:
SUSE Linux Enterprise Server for SAP 15
SUSE Linux Enterprise Server 15-LTSS
SUSE Linux Enterprise High Performance Computing 15-LTSS
SUSE Linux Enterprise High Performance Computing 15-ESPOS
______________________________________________________________________________

An update that solves one vulnerability and has 5 fixes is
now available.

Description:

This update for libvirt fixes the following issues:

Security issue fixed:

- CVE-2020-10703: Fixed a daemon crash caused by pools without target
paths (bsc#1168683).

Non-security issues fixed:

- apparmor: avoid copying empty profile name (bsc#1149100).
- logging: ensure virtlogd rollover takes priority over logrotate
(bsc#1137137).
- qemu: Add support for overriding max threads per process limit
(bsc#1133719).
- util: fix copying bitmap to larger data buffer (bsc#1138734).
- virsh: support for setting precopy bandwidth in migrate (bsc#1145586).
- virsh: use upstream name for migration precopy bandwidth parameter
(bsc#1145586).


Patch Instructions:

To install this SUSE 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:

- SUSE Linux Enterprise Server for SAP 15:

zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-2020-1250=1

- SUSE Linux Enterprise Server 15-LTSS:

zypper in -t patch SUSE-SLE-Product-SLES-15-2020-1250=1

- SUSE Linux Enterprise High Performance Computing 15-LTSS:

zypper in -t patch SUSE-SLE-Product-HPC-15-2020-1250=1

- SUSE Linux Enterprise High Performance Computing 15-ESPOS:

zypper in -t patch SUSE-SLE-Product-HPC-15-2020-1250=1



Package List:

- SUSE Linux Enterprise Server for SAP 15 (ppc64le x86_64):

libvirt-4.0.0-9.32.1
libvirt-admin-4.0.0-9.32.1
libvirt-admin-debuginfo-4.0.0-9.32.1
libvirt-client-4.0.0-9.32.1
libvirt-client-debuginfo-4.0.0-9.32.1
libvirt-daemon-4.0.0-9.32.1
libvirt-daemon-config-network-4.0.0-9.32.1
libvirt-daemon-config-nwfilter-4.0.0-9.32.1
libvirt-daemon-debuginfo-4.0.0-9.32.1
libvirt-daemon-driver-interface-4.0.0-9.32.1
libvirt-daemon-driver-interface-debuginfo-4.0.0-9.32.1
libvirt-daemon-driver-lxc-4.0.0-9.32.1
libvirt-daemon-driver-lxc-debuginfo-4.0.0-9.32.1
libvirt-daemon-driver-network-4.0.0-9.32.1
libvirt-daemon-driver-network-debuginfo-4.0.0-9.32.1
libvirt-daemon-driver-nodedev-4.0.0-9.32.1
libvirt-daemon-driver-nodedev-debuginfo-4.0.0-9.32.1
libvirt-daemon-driver-nwfilter-4.0.0-9.32.1
libvirt-daemon-driver-nwfilter-debuginfo-4.0.0-9.32.1
libvirt-daemon-driver-qemu-4.0.0-9.32.1
libvirt-daemon-driver-qemu-debuginfo-4.0.0-9.32.1
libvirt-daemon-driver-secret-4.0.0-9.32.1
libvirt-daemon-driver-secret-debuginfo-4.0.0-9.32.1
libvirt-daemon-driver-storage-4.0.0-9.32.1
libvirt-daemon-driver-storage-core-4.0.0-9.32.1
libvirt-daemon-driver-storage-core-debuginfo-4.0.0-9.32.1
libvirt-daemon-driver-storage-disk-4.0.0-9.32.1
libvirt-daemon-driver-storage-disk-debuginfo-4.0.0-9.32.1
libvirt-daemon-driver-storage-iscsi-4.0.0-9.32.1
libvirt-daemon-driver-storage-iscsi-debuginfo-4.0.0-9.32.1
libvirt-daemon-driver-storage-logical-4.0.0-9.32.1
libvirt-daemon-driver-storage-logical-debuginfo-4.0.0-9.32.1
libvirt-daemon-driver-storage-mpath-4.0.0-9.32.1
libvirt-daemon-driver-storage-mpath-debuginfo-4.0.0-9.32.1
libvirt-daemon-driver-storage-scsi-4.0.0-9.32.1
libvirt-daemon-driver-storage-scsi-debuginfo-4.0.0-9.32.1
libvirt-daemon-hooks-4.0.0-9.32.1
libvirt-daemon-lxc-4.0.0-9.32.1
libvirt-daemon-qemu-4.0.0-9.32.1
libvirt-debugsource-4.0.0-9.32.1
libvirt-devel-4.0.0-9.32.1
libvirt-doc-4.0.0-9.32.1
libvirt-libs-4.0.0-9.32.1
libvirt-libs-debuginfo-4.0.0-9.32.1
libvirt-lock-sanlock-4.0.0-9.32.1
libvirt-lock-sanlock-debuginfo-4.0.0-9.32.1
libvirt-nss-4.0.0-9.32.1
libvirt-nss-debuginfo-4.0.0-9.32.1

- SUSE Linux Enterprise Server for SAP 15 (x86_64):

libvirt-daemon-driver-libxl-4.0.0-9.32.1
libvirt-daemon-driver-libxl-debuginfo-4.0.0-9.32.1
libvirt-daemon-driver-storage-rbd-4.0.0-9.32.1
libvirt-daemon-driver-storage-rbd-debuginfo-4.0.0-9.32.1
libvirt-daemon-xen-4.0.0-9.32.1

- SUSE Linux Enterprise Server 15-LTSS (aarch64 s390x):

libvirt-4.0.0-9.32.1
libvirt-admin-4.0.0-9.32.1
libvirt-admin-debuginfo-4.0.0-9.32.1
libvirt-client-4.0.0-9.32.1
libvirt-client-debuginfo-4.0.0-9.32.1
libvirt-daemon-4.0.0-9.32.1
libvirt-daemon-config-network-4.0.0-9.32.1
libvirt-daemon-config-nwfilter-4.0.0-9.32.1
libvirt-daemon-debuginfo-4.0.0-9.32.1
libvirt-daemon-driver-interface-4.0.0-9.32.1
libvirt-daemon-driver-interface-debuginfo-4.0.0-9.32.1
libvirt-daemon-driver-lxc-4.0.0-9.32.1
libvirt-daemon-driver-lxc-debuginfo-4.0.0-9.32.1
libvirt-daemon-driver-network-4.0.0-9.32.1
libvirt-daemon-driver-network-debuginfo-4.0.0-9.32.1
libvirt-daemon-driver-nodedev-4.0.0-9.32.1
libvirt-daemon-driver-nodedev-debuginfo-4.0.0-9.32.1
libvirt-daemon-driver-nwfilter-4.0.0-9.32.1
libvirt-daemon-driver-nwfilter-debuginfo-4.0.0-9.32.1
libvirt-daemon-driver-qemu-4.0.0-9.32.1
libvirt-daemon-driver-qemu-debuginfo-4.0.0-9.32.1
libvirt-daemon-driver-secret-4.0.0-9.32.1
libvirt-daemon-driver-secret-debuginfo-4.0.0-9.32.1
libvirt-daemon-driver-storage-4.0.0-9.32.1
libvirt-daemon-driver-storage-core-4.0.0-9.32.1
libvirt-daemon-driver-storage-core-debuginfo-4.0.0-9.32.1
libvirt-daemon-driver-storage-disk-4.0.0-9.32.1
libvirt-daemon-driver-storage-disk-debuginfo-4.0.0-9.32.1
libvirt-daemon-driver-storage-iscsi-4.0.0-9.32.1
libvirt-daemon-driver-storage-iscsi-debuginfo-4.0.0-9.32.1
libvirt-daemon-driver-storage-logical-4.0.0-9.32.1
libvirt-daemon-driver-storage-logical-debuginfo-4.0.0-9.32.1
libvirt-daemon-driver-storage-mpath-4.0.0-9.32.1
libvirt-daemon-driver-storage-mpath-debuginfo-4.0.0-9.32.1
libvirt-daemon-driver-storage-scsi-4.0.0-9.32.1
libvirt-daemon-driver-storage-scsi-debuginfo-4.0.0-9.32.1
libvirt-daemon-hooks-4.0.0-9.32.1
libvirt-daemon-lxc-4.0.0-9.32.1
libvirt-daemon-qemu-4.0.0-9.32.1
libvirt-debugsource-4.0.0-9.32.1
libvirt-devel-4.0.0-9.32.1
libvirt-doc-4.0.0-9.32.1
libvirt-libs-4.0.0-9.32.1
libvirt-libs-debuginfo-4.0.0-9.32.1
libvirt-lock-sanlock-4.0.0-9.32.1
libvirt-lock-sanlock-debuginfo-4.0.0-9.32.1
libvirt-nss-4.0.0-9.32.1
libvirt-nss-debuginfo-4.0.0-9.32.1

- SUSE Linux Enterprise Server 15-LTSS (aarch64):

libvirt-daemon-driver-storage-rbd-4.0.0-9.32.1
libvirt-daemon-driver-storage-rbd-debuginfo-4.0.0-9.32.1

- SUSE Linux Enterprise High Performance Computing 15-LTSS (aarch64 x86_64):

libvirt-4.0.0-9.32.1
libvirt-admin-4.0.0-9.32.1
libvirt-admin-debuginfo-4.0.0-9.32.1
libvirt-client-4.0.0-9.32.1
libvirt-client-debuginfo-4.0.0-9.32.1
libvirt-daemon-4.0.0-9.32.1
libvirt-daemon-config-network-4.0.0-9.32.1
libvirt-daemon-config-nwfilter-4.0.0-9.32.1
libvirt-daemon-debuginfo-4.0.0-9.32.1
libvirt-daemon-driver-interface-4.0.0-9.32.1
libvirt-daemon-driver-interface-debuginfo-4.0.0-9.32.1
libvirt-daemon-driver-lxc-4.0.0-9.32.1
libvirt-daemon-driver-lxc-debuginfo-4.0.0-9.32.1
libvirt-daemon-driver-network-4.0.0-9.32.1
libvirt-daemon-driver-network-debuginfo-4.0.0-9.32.1
libvirt-daemon-driver-nodedev-4.0.0-9.32.1
libvirt-daemon-driver-nodedev-debuginfo-4.0.0-9.32.1
libvirt-daemon-driver-nwfilter-4.0.0-9.32.1
libvirt-daemon-driver-nwfilter-debuginfo-4.0.0-9.32.1
libvirt-daemon-driver-qemu-4.0.0-9.32.1
libvirt-daemon-driver-qemu-debuginfo-4.0.0-9.32.1
libvirt-daemon-driver-secret-4.0.0-9.32.1
libvirt-daemon-driver-secret-debuginfo-4.0.0-9.32.1
libvirt-daemon-driver-storage-4.0.0-9.32.1
libvirt-daemon-driver-storage-core-4.0.0-9.32.1
libvirt-daemon-driver-storage-core-debuginfo-4.0.0-9.32.1
libvirt-daemon-driver-storage-disk-4.0.0-9.32.1
libvirt-daemon-driver-storage-disk-debuginfo-4.0.0-9.32.1
libvirt-daemon-driver-storage-iscsi-4.0.0-9.32.1
libvirt-daemon-driver-storage-iscsi-debuginfo-4.0.0-9.32.1
libvirt-daemon-driver-storage-logical-4.0.0-9.32.1
libvirt-daemon-driver-storage-logical-debuginfo-4.0.0-9.32.1
libvirt-daemon-driver-storage-mpath-4.0.0-9.32.1
libvirt-daemon-driver-storage-mpath-debuginfo-4.0.0-9.32.1
libvirt-daemon-driver-storage-rbd-4.0.0-9.32.1
libvirt-daemon-driver-storage-rbd-debuginfo-4.0.0-9.32.1
libvirt-daemon-driver-storage-scsi-4.0.0-9.32.1
libvirt-daemon-driver-storage-scsi-debuginfo-4.0.0-9.32.1
libvirt-daemon-hooks-4.0.0-9.32.1
libvirt-daemon-lxc-4.0.0-9.32.1
libvirt-daemon-qemu-4.0.0-9.32.1
libvirt-debugsource-4.0.0-9.32.1
libvirt-devel-4.0.0-9.32.1
libvirt-doc-4.0.0-9.32.1
libvirt-libs-4.0.0-9.32.1
libvirt-libs-debuginfo-4.0.0-9.32.1
libvirt-lock-sanlock-4.0.0-9.32.1
libvirt-lock-sanlock-debuginfo-4.0.0-9.32.1
libvirt-nss-4.0.0-9.32.1
libvirt-nss-debuginfo-4.0.0-9.32.1

- SUSE Linux Enterprise High Performance Computing 15-LTSS (x86_64):

libvirt-daemon-driver-libxl-4.0.0-9.32.1
libvirt-daemon-driver-libxl-debuginfo-4.0.0-9.32.1
libvirt-daemon-xen-4.0.0-9.32.1

- SUSE Linux Enterprise High Performance Computing 15-ESPOS (aarch64
x86_64):

libvirt-4.0.0-9.32.1
libvirt-admin-4.0.0-9.32.1
libvirt-admin-debuginfo-4.0.0-9.32.1
libvirt-client-4.0.0-9.32.1
libvirt-client-debuginfo-4.0.0-9.32.1
libvirt-daemon-4.0.0-9.32.1
libvirt-daemon-config-network-4.0.0-9.32.1
libvirt-daemon-config-nwfilter-4.0.0-9.32.1
libvirt-daemon-debuginfo-4.0.0-9.32.1
libvirt-daemon-driver-interface-4.0.0-9.32.1
libvirt-daemon-driver-interface-debuginfo-4.0.0-9.32.1
libvirt-daemon-driver-lxc-4.0.0-9.32.1
libvirt-daemon-driver-lxc-debuginfo-4.0.0-9.32.1
libvirt-daemon-driver-network-4.0.0-9.32.1
libvirt-daemon-driver-network-debuginfo-4.0.0-9.32.1
libvirt-daemon-driver-nodedev-4.0.0-9.32.1
libvirt-daemon-driver-nodedev-debuginfo-4.0.0-9.32.1
libvirt-daemon-driver-nwfilter-4.0.0-9.32.1
libvirt-daemon-driver-nwfilter-debuginfo-4.0.0-9.32.1
libvirt-daemon-driver-qemu-4.0.0-9.32.1
libvirt-daemon-driver-qemu-debuginfo-4.0.0-9.32.1
libvirt-daemon-driver-secret-4.0.0-9.32.1
libvirt-daemon-driver-secret-debuginfo-4.0.0-9.32.1
libvirt-daemon-driver-storage-4.0.0-9.32.1
libvirt-daemon-driver-storage-core-4.0.0-9.32.1
libvirt-daemon-driver-storage-core-debuginfo-4.0.0-9.32.1
libvirt-daemon-driver-storage-disk-4.0.0-9.32.1
libvirt-daemon-driver-storage-disk-debuginfo-4.0.0-9.32.1
libvirt-daemon-driver-storage-iscsi-4.0.0-9.32.1
libvirt-daemon-driver-storage-iscsi-debuginfo-4.0.0-9.32.1
libvirt-daemon-driver-storage-logical-4.0.0-9.32.1
libvirt-daemon-driver-storage-logical-debuginfo-4.0.0-9.32.1
libvirt-daemon-driver-storage-mpath-4.0.0-9.32.1
libvirt-daemon-driver-storage-mpath-debuginfo-4.0.0-9.32.1
libvirt-daemon-driver-storage-rbd-4.0.0-9.32.1
libvirt-daemon-driver-storage-rbd-debuginfo-4.0.0-9.32.1
libvirt-daemon-driver-storage-scsi-4.0.0-9.32.1
libvirt-daemon-driver-storage-scsi-debuginfo-4.0.0-9.32.1
libvirt-daemon-hooks-4.0.0-9.32.1
libvirt-daemon-lxc-4.0.0-9.32.1
libvirt-daemon-qemu-4.0.0-9.32.1
libvirt-debugsource-4.0.0-9.32.1
libvirt-devel-4.0.0-9.32.1
libvirt-doc-4.0.0-9.32.1
libvirt-libs-4.0.0-9.32.1
libvirt-libs-debuginfo-4.0.0-9.32.1
libvirt-lock-sanlock-4.0.0-9.32.1
libvirt-lock-sanlock-debuginfo-4.0.0-9.32.1
libvirt-nss-4.0.0-9.32.1
libvirt-nss-debuginfo-4.0.0-9.32.1

- SUSE Linux Enterprise High Performance Computing 15-ESPOS (x86_64):

libvirt-daemon-driver-libxl-4.0.0-9.32.1
libvirt-daemon-driver-libxl-debuginfo-4.0.0-9.32.1
libvirt-daemon-xen-4.0.0-9.32.1


References:

https://www.suse.com/security/cve/CVE-2020-10703.html
https://bugzilla.suse.com/1133719
https://bugzilla.suse.com/1137137
https://bugzilla.suse.com/1138734
https://bugzilla.suse.com/1145586
https://bugzilla.suse.com/1149100
https://bugzilla.suse.com/1168683

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