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SUSE-SU-2020:3039-1

Опубликовано: 27 окт. 2020
Источник: suse-cvrf

Описание

Security update for libvirt

This update for libvirt fixes the following issues:

  • CVE-2020-15708: Added a note to libvirtd.conf about polkit auth in SUSE distros (bsc#1174955).
  • CVE-2020-25637: Fixed a double free in qemuAgentGetInterfaces() (bsc#1177155).
  • qemu: Adjust max memlock on mdev hotplug (bsc#1177480).
  • Xen: Don't add dom0 twice on driver reload (bsc#1176430).
  • Fixed an issue where building was failing (bsc#1175574).

Список пакетов

Image SLES12-SP5-Azure-SAP-BYOS
libvirt-client-5.1.0-13.19.1
libvirt-libs-5.1.0-13.19.1
Image SLES12-SP5-Azure-SAP-On-Demand
libvirt-client-5.1.0-13.19.1
libvirt-libs-5.1.0-13.19.1
Image SLES12-SP5-EC2-SAP-BYOS
libvirt-client-5.1.0-13.19.1
libvirt-libs-5.1.0-13.19.1
Image SLES12-SP5-EC2-SAP-On-Demand
libvirt-client-5.1.0-13.19.1
libvirt-libs-5.1.0-13.19.1
Image SLES12-SP5-GCE-SAP-BYOS
libvirt-client-5.1.0-13.19.1
libvirt-libs-5.1.0-13.19.1
Image SLES12-SP5-GCE-SAP-On-Demand
libvirt-client-5.1.0-13.19.1
libvirt-libs-5.1.0-13.19.1
Image SLES12-SP5-OCI-BYOS-SAP-BYOS
libvirt-client-5.1.0-13.19.1
libvirt-libs-5.1.0-13.19.1
Image SLES12-SP5-SAP-Azure-LI-BYOS-Production
libvirt-client-5.1.0-13.19.1
libvirt-libs-5.1.0-13.19.1
Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production
libvirt-client-5.1.0-13.19.1
libvirt-libs-5.1.0-13.19.1
SUSE Linux Enterprise Server 12 SP5
libvirt-5.1.0-13.19.1
libvirt-admin-5.1.0-13.19.1
libvirt-client-5.1.0-13.19.1
libvirt-daemon-5.1.0-13.19.1
libvirt-daemon-config-network-5.1.0-13.19.1
libvirt-daemon-config-nwfilter-5.1.0-13.19.1
libvirt-daemon-driver-interface-5.1.0-13.19.1
libvirt-daemon-driver-libxl-5.1.0-13.19.1
libvirt-daemon-driver-lxc-5.1.0-13.19.1
libvirt-daemon-driver-network-5.1.0-13.19.1
libvirt-daemon-driver-nodedev-5.1.0-13.19.1
libvirt-daemon-driver-nwfilter-5.1.0-13.19.1
libvirt-daemon-driver-qemu-5.1.0-13.19.1
libvirt-daemon-driver-secret-5.1.0-13.19.1
libvirt-daemon-driver-storage-5.1.0-13.19.1
libvirt-daemon-driver-storage-core-5.1.0-13.19.1
libvirt-daemon-driver-storage-disk-5.1.0-13.19.1
libvirt-daemon-driver-storage-iscsi-5.1.0-13.19.1
libvirt-daemon-driver-storage-logical-5.1.0-13.19.1
libvirt-daemon-driver-storage-mpath-5.1.0-13.19.1
libvirt-daemon-driver-storage-rbd-5.1.0-13.19.1
libvirt-daemon-driver-storage-scsi-5.1.0-13.19.1
libvirt-daemon-hooks-5.1.0-13.19.1
libvirt-daemon-lxc-5.1.0-13.19.1
libvirt-daemon-qemu-5.1.0-13.19.1
libvirt-daemon-xen-5.1.0-13.19.1
libvirt-doc-5.1.0-13.19.1
libvirt-libs-5.1.0-13.19.1
libvirt-lock-sanlock-5.1.0-13.19.1
libvirt-nss-5.1.0-13.19.1
SUSE Linux Enterprise Server for SAP Applications 12 SP5
libvirt-5.1.0-13.19.1
libvirt-admin-5.1.0-13.19.1
libvirt-client-5.1.0-13.19.1
libvirt-daemon-5.1.0-13.19.1
libvirt-daemon-config-network-5.1.0-13.19.1
libvirt-daemon-config-nwfilter-5.1.0-13.19.1
libvirt-daemon-driver-interface-5.1.0-13.19.1
libvirt-daemon-driver-libxl-5.1.0-13.19.1
libvirt-daemon-driver-lxc-5.1.0-13.19.1
libvirt-daemon-driver-network-5.1.0-13.19.1
libvirt-daemon-driver-nodedev-5.1.0-13.19.1
libvirt-daemon-driver-nwfilter-5.1.0-13.19.1
libvirt-daemon-driver-qemu-5.1.0-13.19.1
libvirt-daemon-driver-secret-5.1.0-13.19.1
libvirt-daemon-driver-storage-5.1.0-13.19.1
libvirt-daemon-driver-storage-core-5.1.0-13.19.1
libvirt-daemon-driver-storage-disk-5.1.0-13.19.1
libvirt-daemon-driver-storage-iscsi-5.1.0-13.19.1
libvirt-daemon-driver-storage-logical-5.1.0-13.19.1
libvirt-daemon-driver-storage-mpath-5.1.0-13.19.1
libvirt-daemon-driver-storage-rbd-5.1.0-13.19.1
libvirt-daemon-driver-storage-scsi-5.1.0-13.19.1
libvirt-daemon-hooks-5.1.0-13.19.1
libvirt-daemon-lxc-5.1.0-13.19.1
libvirt-daemon-qemu-5.1.0-13.19.1
libvirt-daemon-xen-5.1.0-13.19.1
libvirt-doc-5.1.0-13.19.1
libvirt-libs-5.1.0-13.19.1
libvirt-lock-sanlock-5.1.0-13.19.1
libvirt-nss-5.1.0-13.19.1
SUSE Linux Enterprise Software Development Kit 12 SP5
libvirt-devel-5.1.0-13.19.1

Ссылки

Описание

Ubuntu's packaging of libvirt in 20.04 LTS created a control socket with world read and write permissions. An attacker could use this to overwrite arbitrary files or execute arbitrary code.

Затронутые продукты
Image SLES12-SP5-Azure-SAP-BYOS:libvirt-client-5.1.0-13.19.1
Image SLES12-SP5-Azure-SAP-BYOS:libvirt-libs-5.1.0-13.19.1
Image SLES12-SP5-Azure-SAP-On-Demand:libvirt-client-5.1.0-13.19.1
Image SLES12-SP5-Azure-SAP-On-Demand:libvirt-libs-5.1.0-13.19.1
Ссылки

Описание

A double free memory issue was found to occur in the libvirt API, in versions before 6.8.0, responsible for requesting information about network interfaces of a running QEMU domain. This flaw affects the polkit access control driver. Specifically, clients connecting to the read-write socket with limited ACL permissions could use this flaw to crash the libvirt daemon, resulting in a denial of service, or potentially escalate their privileges on the system. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

Затронутые продукты
Image SLES12-SP5-Azure-SAP-BYOS:libvirt-client-5.1.0-13.19.1
Image SLES12-SP5-Azure-SAP-BYOS:libvirt-libs-5.1.0-13.19.1
Image SLES12-SP5-Azure-SAP-On-Demand:libvirt-client-5.1.0-13.19.1
Image SLES12-SP5-Azure-SAP-On-Demand:libvirt-libs-5.1.0-13.19.1
Ссылки
Уязвимость SUSE-SU-2020:3039-1