Security update for libvirt

SUSE Security Update: Security update for libvirt
Announcement ID: SUSE-SU-2019:1643-1
Rating: important
References: #1138301 #1138302 #1138303 #1138305
Cross-References: CVE-2019-10161 CVE-2019-10166 CVE-2019-10167 CVE-2019-10168
Affected Products:
  • SUSE Linux Enterprise Module for Server Applications 15-SP1
  • SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1
  • SUSE Linux Enterprise Module for Basesystem 15-SP1

An update that fixes four vulnerabilities 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).
  • CVE-2019-10168: Fixed an issue with virConnect*HypervisorCPU API which could have been used to execute arbitrary emulators (bsc#1138305).

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-SP1:
    zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP1-2019-1643=1
  • SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1:
    zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2019-1643=1
  • SUSE Linux Enterprise Module for Basesystem 15-SP1:
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP1-2019-1643=1

Package List:

  • SUSE Linux Enterprise Module for Server Applications 15-SP1 (aarch64 ppc64le s390x x86_64):
    • libvirt-5.1.0-8.6.1
    • libvirt-admin-5.1.0-8.6.1
    • libvirt-admin-debuginfo-5.1.0-8.6.1
    • libvirt-client-5.1.0-8.6.1
    • libvirt-client-debuginfo-5.1.0-8.6.1
    • libvirt-daemon-5.1.0-8.6.1
    • libvirt-daemon-config-network-5.1.0-8.6.1
    • libvirt-daemon-config-nwfilter-5.1.0-8.6.1
    • libvirt-daemon-debuginfo-5.1.0-8.6.1
    • libvirt-daemon-driver-interface-5.1.0-8.6.1
    • libvirt-daemon-driver-interface-debuginfo-5.1.0-8.6.1
    • libvirt-daemon-driver-lxc-5.1.0-8.6.1
    • libvirt-daemon-driver-lxc-debuginfo-5.1.0-8.6.1
    • libvirt-daemon-driver-network-5.1.0-8.6.1
    • libvirt-daemon-driver-network-debuginfo-5.1.0-8.6.1
    • libvirt-daemon-driver-nodedev-5.1.0-8.6.1
    • libvirt-daemon-driver-nodedev-debuginfo-5.1.0-8.6.1
    • libvirt-daemon-driver-nwfilter-5.1.0-8.6.1
    • libvirt-daemon-driver-nwfilter-debuginfo-5.1.0-8.6.1
    • libvirt-daemon-driver-qemu-5.1.0-8.6.1
    • libvirt-daemon-driver-qemu-debuginfo-5.1.0-8.6.1
    • libvirt-daemon-driver-secret-5.1.0-8.6.1
    • libvirt-daemon-driver-secret-debuginfo-5.1.0-8.6.1
    • libvirt-daemon-driver-storage-5.1.0-8.6.1
    • libvirt-daemon-driver-storage-core-5.1.0-8.6.1
    • libvirt-daemon-driver-storage-core-debuginfo-5.1.0-8.6.1
    • libvirt-daemon-driver-storage-disk-5.1.0-8.6.1
    • libvirt-daemon-driver-storage-disk-debuginfo-5.1.0-8.6.1
    • libvirt-daemon-driver-storage-iscsi-5.1.0-8.6.1
    • libvirt-daemon-driver-storage-iscsi-debuginfo-5.1.0-8.6.1
    • libvirt-daemon-driver-storage-logical-5.1.0-8.6.1
    • libvirt-daemon-driver-storage-logical-debuginfo-5.1.0-8.6.1
    • libvirt-daemon-driver-storage-mpath-5.1.0-8.6.1
    • libvirt-daemon-driver-storage-mpath-debuginfo-5.1.0-8.6.1
    • libvirt-daemon-driver-storage-scsi-5.1.0-8.6.1
    • libvirt-daemon-driver-storage-scsi-debuginfo-5.1.0-8.6.1
    • libvirt-daemon-hooks-5.1.0-8.6.1
    • libvirt-daemon-lxc-5.1.0-8.6.1
    • libvirt-daemon-qemu-5.1.0-8.6.1
    • libvirt-debugsource-5.1.0-8.6.1
    • libvirt-devel-5.1.0-8.6.1
    • libvirt-lock-sanlock-5.1.0-8.6.1
    • libvirt-lock-sanlock-debuginfo-5.1.0-8.6.1
    • libvirt-nss-5.1.0-8.6.1
    • libvirt-nss-debuginfo-5.1.0-8.6.1
  • SUSE Linux Enterprise Module for Server Applications 15-SP1 (aarch64 x86_64):
    • libvirt-daemon-driver-storage-rbd-5.1.0-8.6.1
    • libvirt-daemon-driver-storage-rbd-debuginfo-5.1.0-8.6.1
  • SUSE Linux Enterprise Module for Server Applications 15-SP1 (x86_64):
    • libvirt-daemon-driver-libxl-5.1.0-8.6.1
    • libvirt-daemon-driver-libxl-debuginfo-5.1.0-8.6.1
    • libvirt-daemon-xen-5.1.0-8.6.1
  • SUSE Linux Enterprise Module for Server Applications 15-SP1 (noarch):
    • libvirt-bash-completion-5.1.0-8.6.1
    • libvirt-doc-5.1.0-8.6.1
  • SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1 (aarch64 ppc64le s390x x86_64):
    • libvirt-debugsource-5.1.0-8.6.1
    • wireshark-plugin-libvirt-5.1.0-8.6.1
    • wireshark-plugin-libvirt-debuginfo-5.1.0-8.6.1
  • SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1 (x86_64):
    • libvirt-devel-32bit-5.1.0-8.6.1
  • SUSE Linux Enterprise Module for Basesystem 15-SP1 (aarch64 ppc64le s390x x86_64):
    • libvirt-debugsource-5.1.0-8.6.1
    • libvirt-libs-5.1.0-8.6.1
    • libvirt-libs-debuginfo-5.1.0-8.6.1

References: