Security update for libvirt

SUSE Security Update: Security update for libvirt
Announcement ID: SUSE-SU-2019:1637-1
Rating: important
References: #1136109 #1138301 #1138302 #1138303
Cross-References: CVE-2019-10161 CVE-2019-10166 CVE-2019-10167
Affected Products:
  • SUSE Linux Enterprise Module for Server Applications 15
  • SUSE Linux Enterprise Module for Open Buildservice Development Tools 15
  • SUSE Linux Enterprise Module for Basesystem 15

An update that solves three vulnerabilities and has one errata is now available.

Description:

This update for libvirt fixes the following issues:
Security issues fixed:

  • CVE-2019-10161: Fixed virDomainSaveImageGetXMLDesc API which could accept a path parameter pointing anywhere on the system and potentially leading to execution of a malicious file with root privileges by libvirtd (bsc#1138301).
  • CVE-2019-10166: Fixed an issue with virDomainManagedSaveDefineXML which could have been used to alter the domain's config used for managedsave or execute arbitrary emulator binaries (bsc#1138302).
  • CVE-2019-10167: Fixed an issue with virConnectGetDomainCapabilities API which could have been used to execute arbitrary emulators (bsc#1138303).

Other issue addressed:
  • spec: add systemd-container dependency to qemu and lxc drivers (bsc#1136109).

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 Module for Server Applications 15:
    zypper in -t patch SUSE-SLE-Module-Server-Applications-15-2019-1637=1
  • SUSE Linux Enterprise Module for Open Buildservice Development Tools 15:
    zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-2019-1637=1
  • SUSE Linux Enterprise Module for Basesystem 15:
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-2019-1637=1

Package List:

  • SUSE Linux Enterprise Module for Server Applications 15 (aarch64 ppc64le s390x x86_64):
    • libvirt-4.0.0-9.27.1
    • libvirt-admin-4.0.0-9.27.1
    • libvirt-admin-debuginfo-4.0.0-9.27.1
    • libvirt-client-4.0.0-9.27.1
    • libvirt-client-debuginfo-4.0.0-9.27.1
    • libvirt-daemon-4.0.0-9.27.1
    • libvirt-daemon-config-network-4.0.0-9.27.1
    • libvirt-daemon-config-nwfilter-4.0.0-9.27.1
    • libvirt-daemon-debuginfo-4.0.0-9.27.1
    • libvirt-daemon-driver-interface-4.0.0-9.27.1
    • libvirt-daemon-driver-interface-debuginfo-4.0.0-9.27.1
    • libvirt-daemon-driver-lxc-4.0.0-9.27.1
    • libvirt-daemon-driver-lxc-debuginfo-4.0.0-9.27.1
    • libvirt-daemon-driver-network-4.0.0-9.27.1
    • libvirt-daemon-driver-network-debuginfo-4.0.0-9.27.1
    • libvirt-daemon-driver-nodedev-4.0.0-9.27.1
    • libvirt-daemon-driver-nodedev-debuginfo-4.0.0-9.27.1
    • libvirt-daemon-driver-nwfilter-4.0.0-9.27.1
    • libvirt-daemon-driver-nwfilter-debuginfo-4.0.0-9.27.1
    • libvirt-daemon-driver-qemu-4.0.0-9.27.1
    • libvirt-daemon-driver-qemu-debuginfo-4.0.0-9.27.1
    • libvirt-daemon-driver-secret-4.0.0-9.27.1
    • libvirt-daemon-driver-secret-debuginfo-4.0.0-9.27.1
    • libvirt-daemon-driver-storage-4.0.0-9.27.1
    • libvirt-daemon-driver-storage-core-4.0.0-9.27.1
    • libvirt-daemon-driver-storage-core-debuginfo-4.0.0-9.27.1
    • libvirt-daemon-driver-storage-disk-4.0.0-9.27.1
    • libvirt-daemon-driver-storage-disk-debuginfo-4.0.0-9.27.1
    • libvirt-daemon-driver-storage-iscsi-4.0.0-9.27.1
    • libvirt-daemon-driver-storage-iscsi-debuginfo-4.0.0-9.27.1
    • libvirt-daemon-driver-storage-logical-4.0.0-9.27.1
    • libvirt-daemon-driver-storage-logical-debuginfo-4.0.0-9.27.1
    • libvirt-daemon-driver-storage-mpath-4.0.0-9.27.1
    • libvirt-daemon-driver-storage-mpath-debuginfo-4.0.0-9.27.1
    • libvirt-daemon-driver-storage-scsi-4.0.0-9.27.1
    • libvirt-daemon-driver-storage-scsi-debuginfo-4.0.0-9.27.1
    • libvirt-daemon-hooks-4.0.0-9.27.1
    • libvirt-daemon-lxc-4.0.0-9.27.1
    • libvirt-daemon-qemu-4.0.0-9.27.1
    • libvirt-debugsource-4.0.0-9.27.1
    • libvirt-devel-4.0.0-9.27.1
    • libvirt-doc-4.0.0-9.27.1
    • libvirt-lock-sanlock-4.0.0-9.27.1
    • libvirt-lock-sanlock-debuginfo-4.0.0-9.27.1
    • libvirt-nss-4.0.0-9.27.1
    • libvirt-nss-debuginfo-4.0.0-9.27.1
  • SUSE Linux Enterprise Module for Server Applications 15 (aarch64 x86_64):
    • libvirt-daemon-driver-storage-rbd-4.0.0-9.27.1
    • libvirt-daemon-driver-storage-rbd-debuginfo-4.0.0-9.27.1
  • SUSE Linux Enterprise Module for Server Applications 15 (x86_64):
    • libvirt-daemon-driver-libxl-4.0.0-9.27.1
    • libvirt-daemon-driver-libxl-debuginfo-4.0.0-9.27.1
    • libvirt-daemon-xen-4.0.0-9.27.1
  • SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 (aarch64 ppc64le s390x x86_64):
    • libvirt-debugsource-4.0.0-9.27.1
    • wireshark-plugin-libvirt-4.0.0-9.27.1
    • wireshark-plugin-libvirt-debuginfo-4.0.0-9.27.1
  • SUSE Linux Enterprise Module for Basesystem 15 (aarch64 ppc64le s390x x86_64):
    • libvirt-debugsource-4.0.0-9.27.1
    • libvirt-libs-4.0.0-9.27.1
    • libvirt-libs-debuginfo-4.0.0-9.27.1

References: