Security update for libvirt

Announcement ID:	SUSE-SU-2019:1643-1
Rating:	important
References:	bsc#1138301 bsc#1138302 bsc#1138303 bsc#1138305
Cross-References:	CVE-2019-10161 CVE-2019-10166 CVE-2019-10167 CVE-2019-10168
CVSS scores:	CVE-2019-10161 ( SUSE ): 7.8 CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2019-10161 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2019-10161 ( NVD ): 7.8 CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2019-10166 ( SUSE ): 7.8 CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2019-10166 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2019-10166 ( NVD ): 7.8 CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2019-10167 ( SUSE ): 7.8 CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2019-10167 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2019-10167 ( NVD ): 7.8 CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2019-10168 ( SUSE ): 7.8 CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2019-10168 ( NVD ): 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2019-10168 ( NVD ): 7.8 CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products:	Basesystem Module 15-SP1 Server Applications Module 15-SP1 SUSE Linux Enterprise Desktop 15 SP1 SUSE Linux Enterprise High Performance Computing 15 SP1 SUSE Linux Enterprise Real Time 15 SP1 SUSE Linux Enterprise Server 15 SP1 SUSE Linux Enterprise Server 15 SP1 Business Critical Linux 15-SP1 SUSE Linux Enterprise Server for SAP Applications 15 SP1 SUSE Manager Proxy 4.0 SUSE Manager Retail Branch Server 4.0 SUSE Manager Server 4.0

An update that solves four vulnerabilities can now be installed.

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 update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:

• Basesystem Module 15-SP1
  zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP1-2019-1643=1
• Server Applications Module 15-SP1
  zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP1-2019-1643=1

Package List:

• Basesystem Module 15-SP1 (aarch64 ppc64le s390x x86_64)
  • libvirt-libs-debuginfo-5.1.0-8.6.1
  • libvirt-libs-5.1.0-8.6.1
  • libvirt-debugsource-5.1.0-8.6.1
• Server Applications Module 15-SP1 (aarch64 ppc64le s390x x86_64)
  • libvirt-daemon-driver-network-debuginfo-5.1.0-8.6.1
  • libvirt-daemon-driver-lxc-5.1.0-8.6.1
  • libvirt-daemon-driver-interface-debuginfo-5.1.0-8.6.1
  • libvirt-daemon-config-nwfilter-5.1.0-8.6.1
  • libvirt-daemon-driver-storage-mpath-5.1.0-8.6.1
  • libvirt-daemon-driver-storage-scsi-debuginfo-5.1.0-8.6.1
  • libvirt-daemon-driver-storage-iscsi-debuginfo-5.1.0-8.6.1
  • libvirt-client-5.1.0-8.6.1
  • libvirt-devel-5.1.0-8.6.1
  • libvirt-daemon-driver-storage-disk-5.1.0-8.6.1
  • libvirt-daemon-driver-nwfilter-debuginfo-5.1.0-8.6.1
  • libvirt-daemon-driver-storage-core-5.1.0-8.6.1
  • libvirt-daemon-driver-secret-5.1.0-8.6.1
  • libvirt-daemon-driver-storage-core-debuginfo-5.1.0-8.6.1
  • libvirt-daemon-driver-storage-5.1.0-8.6.1
  • libvirt-daemon-driver-storage-scsi-5.1.0-8.6.1
  • libvirt-5.1.0-8.6.1
  • libvirt-lock-sanlock-5.1.0-8.6.1
  • libvirt-daemon-driver-network-5.1.0-8.6.1
  • libvirt-daemon-driver-nodedev-debuginfo-5.1.0-8.6.1
  • libvirt-daemon-lxc-5.1.0-8.6.1
  • libvirt-nss-5.1.0-8.6.1
  • libvirt-admin-debuginfo-5.1.0-8.6.1
  • libvirt-daemon-config-network-5.1.0-8.6.1
  • libvirt-daemon-driver-storage-logical-debuginfo-5.1.0-8.6.1
  • libvirt-daemon-driver-storage-mpath-debuginfo-5.1.0-8.6.1
  • libvirt-lock-sanlock-debuginfo-5.1.0-8.6.1
  • libvirt-daemon-driver-qemu-debuginfo-5.1.0-8.6.1
  • libvirt-admin-5.1.0-8.6.1
  • libvirt-daemon-driver-nwfilter-5.1.0-8.6.1
  • libvirt-daemon-driver-interface-5.1.0-8.6.1
  • libvirt-nss-debuginfo-5.1.0-8.6.1
  • libvirt-daemon-driver-qemu-5.1.0-8.6.1
  • libvirt-client-debuginfo-5.1.0-8.6.1
  • libvirt-daemon-qemu-5.1.0-8.6.1
  • libvirt-daemon-debuginfo-5.1.0-8.6.1
  • libvirt-daemon-hooks-5.1.0-8.6.1
  • libvirt-daemon-5.1.0-8.6.1
  • libvirt-daemon-driver-nodedev-5.1.0-8.6.1
  • libvirt-daemon-driver-secret-debuginfo-5.1.0-8.6.1
  • libvirt-daemon-driver-storage-logical-5.1.0-8.6.1
  • libvirt-debugsource-5.1.0-8.6.1
  • libvirt-daemon-driver-lxc-debuginfo-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
• Server Applications Module 15-SP1 (noarch)
  • libvirt-doc-5.1.0-8.6.1
  • libvirt-bash-completion-5.1.0-8.6.1
• Server Applications Module 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
• Server Applications Module 15-SP1 (x86_64)
  • libvirt-daemon-driver-libxl-debuginfo-5.1.0-8.6.1
  • libvirt-daemon-xen-5.1.0-8.6.1
  • libvirt-daemon-driver-libxl-5.1.0-8.6.1

References:

• https://www.suse.com/security/cve/CVE-2019-10161.html
• https://www.suse.com/security/cve/CVE-2019-10166.html
• https://www.suse.com/security/cve/CVE-2019-10167.html
• https://www.suse.com/security/cve/CVE-2019-10168.html
• https://bugzilla.suse.com/show_bug.cgi?id=1138301
• https://bugzilla.suse.com/show_bug.cgi?id=1138302
• https://bugzilla.suse.com/show_bug.cgi?id=1138303
• https://bugzilla.suse.com/show_bug.cgi?id=1138305