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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.1159 SUSE Security Update: Security update for libvirt 5 April 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: libvirt Publisher: SUSE Operating System: SUSE Impact/Access: Denial of Service -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2019-3840 Reference: ESB-2019.0838 Original Bulletin: https://www.suse.com/support/update/announcement/2019/suse-su-20190553-1/ - --------------------------BEGIN INCLUDED TEXT-------------------- SUSE Security Update: Security update for libvirt ______________________________________________________________________________ Announcement ID: SUSE-SU-2019:0553-1 Rating: moderate References: #1104662 #1120813 #1127458 Cross-References: CVE-2019-3840 Affected Products: SUSE OpenStack Cloud 7 SUSE Linux Enterprise Server for SAP 12-SP2 SUSE Linux Enterprise Server 12-SP2-LTSS SUSE Linux Enterprise Server 12-SP2-BCL SUSE Enterprise Storage 4 ______________________________________________________________________________ An update that solves one vulnerability and has two fixes is now available. Description: This update for libvirt fixes the following issues: Security issues fixed: - CVE-2019-3840: Fixed a null pointer dereference vulnerability in virJSONValueObjectHasKey function which could have resulted in a remote denial of service via the guest agent (bsc#1127458). Other issues fixed: - libxl: save current memory value after successful balloon (bsc#1120813). - spec: Don't restart libvirt-guests when updating libvirt-client (bsc#1104662). 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 OpenStack Cloud 7: zypper in -t patch SUSE-OpenStack-Cloud-7-2019-553=1 - SUSE Linux Enterprise Server for SAP 12-SP2: zypper in -t patch SUSE-SLE-SAP-12-SP2-2019-553=1 - SUSE Linux Enterprise Server 12-SP2-LTSS: zypper in -t patch SUSE-SLE-SERVER-12-SP2-2019-553=1 - SUSE Linux Enterprise Server 12-SP2-BCL: zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2019-553=1 - SUSE Enterprise Storage 4: zypper in -t patch SUSE-Storage-4-2019-553=1 Package List: - SUSE OpenStack Cloud 7 (s390x x86_64): libvirt-2.0.0-27.48.1 libvirt-client-2.0.0-27.48.1 libvirt-client-debuginfo-2.0.0-27.48.1 libvirt-daemon-2.0.0-27.48.1 libvirt-daemon-config-network-2.0.0-27.48.1 libvirt-daemon-config-nwfilter-2.0.0-27.48.1 libvirt-daemon-debuginfo-2.0.0-27.48.1 libvirt-daemon-driver-interface-2.0.0-27.48.1 libvirt-daemon-driver-interface-debuginfo-2.0.0-27.48.1 libvirt-daemon-driver-lxc-2.0.0-27.48.1 libvirt-daemon-driver-lxc-debuginfo-2.0.0-27.48.1 libvirt-daemon-driver-network-2.0.0-27.48.1 libvirt-daemon-driver-network-debuginfo-2.0.0-27.48.1 libvirt-daemon-driver-nodedev-2.0.0-27.48.1 libvirt-daemon-driver-nodedev-debuginfo-2.0.0-27.48.1 libvirt-daemon-driver-nwfilter-2.0.0-27.48.1 libvirt-daemon-driver-nwfilter-debuginfo-2.0.0-27.48.1 libvirt-daemon-driver-qemu-2.0.0-27.48.1 libvirt-daemon-driver-qemu-debuginfo-2.0.0-27.48.1 libvirt-daemon-driver-secret-2.0.0-27.48.1 libvirt-daemon-driver-secret-debuginfo-2.0.0-27.48.1 libvirt-daemon-driver-storage-2.0.0-27.48.1 libvirt-daemon-driver-storage-debuginfo-2.0.0-27.48.1 libvirt-daemon-hooks-2.0.0-27.48.1 libvirt-daemon-lxc-2.0.0-27.48.1 libvirt-daemon-qemu-2.0.0-27.48.1 libvirt-debugsource-2.0.0-27.48.1 libvirt-doc-2.0.0-27.48.1 libvirt-lock-sanlock-2.0.0-27.48.1 libvirt-lock-sanlock-debuginfo-2.0.0-27.48.1 libvirt-nss-2.0.0-27.48.1 libvirt-nss-debuginfo-2.0.0-27.48.1 - SUSE OpenStack Cloud 7 (x86_64): libvirt-daemon-driver-libxl-2.0.0-27.48.1 libvirt-daemon-driver-libxl-debuginfo-2.0.0-27.48.1 libvirt-daemon-xen-2.0.0-27.48.1 - SUSE Linux Enterprise Server for SAP 12-SP2 (ppc64le x86_64): libvirt-2.0.0-27.48.1 libvirt-client-2.0.0-27.48.1 libvirt-client-debuginfo-2.0.0-27.48.1 libvirt-daemon-2.0.0-27.48.1 libvirt-daemon-config-network-2.0.0-27.48.1 libvirt-daemon-config-nwfilter-2.0.0-27.48.1 libvirt-daemon-debuginfo-2.0.0-27.48.1 libvirt-daemon-driver-interface-2.0.0-27.48.1 libvirt-daemon-driver-interface-debuginfo-2.0.0-27.48.1 libvirt-daemon-driver-lxc-2.0.0-27.48.1 libvirt-daemon-driver-lxc-debuginfo-2.0.0-27.48.1 libvirt-daemon-driver-network-2.0.0-27.48.1 libvirt-daemon-driver-network-debuginfo-2.0.0-27.48.1 libvirt-daemon-driver-nodedev-2.0.0-27.48.1 libvirt-daemon-driver-nodedev-debuginfo-2.0.0-27.48.1 libvirt-daemon-driver-nwfilter-2.0.0-27.48.1 libvirt-daemon-driver-nwfilter-debuginfo-2.0.0-27.48.1 libvirt-daemon-driver-qemu-2.0.0-27.48.1 libvirt-daemon-driver-qemu-debuginfo-2.0.0-27.48.1 libvirt-daemon-driver-secret-2.0.0-27.48.1 libvirt-daemon-driver-secret-debuginfo-2.0.0-27.48.1 libvirt-daemon-driver-storage-2.0.0-27.48.1 libvirt-daemon-driver-storage-debuginfo-2.0.0-27.48.1 libvirt-daemon-hooks-2.0.0-27.48.1 libvirt-daemon-lxc-2.0.0-27.48.1 libvirt-daemon-qemu-2.0.0-27.48.1 libvirt-debugsource-2.0.0-27.48.1 libvirt-doc-2.0.0-27.48.1 libvirt-lock-sanlock-2.0.0-27.48.1 libvirt-lock-sanlock-debuginfo-2.0.0-27.48.1 libvirt-nss-2.0.0-27.48.1 libvirt-nss-debuginfo-2.0.0-27.48.1 - SUSE Linux Enterprise Server for SAP 12-SP2 (x86_64): libvirt-daemon-driver-libxl-2.0.0-27.48.1 libvirt-daemon-driver-libxl-debuginfo-2.0.0-27.48.1 libvirt-daemon-xen-2.0.0-27.48.1 - SUSE Linux Enterprise Server 12-SP2-LTSS (ppc64le s390x x86_64): libvirt-2.0.0-27.48.1 libvirt-client-2.0.0-27.48.1 libvirt-client-debuginfo-2.0.0-27.48.1 libvirt-daemon-2.0.0-27.48.1 libvirt-daemon-config-network-2.0.0-27.48.1 libvirt-daemon-config-nwfilter-2.0.0-27.48.1 libvirt-daemon-debuginfo-2.0.0-27.48.1 libvirt-daemon-driver-interface-2.0.0-27.48.1 libvirt-daemon-driver-interface-debuginfo-2.0.0-27.48.1 libvirt-daemon-driver-lxc-2.0.0-27.48.1 libvirt-daemon-driver-lxc-debuginfo-2.0.0-27.48.1 libvirt-daemon-driver-network-2.0.0-27.48.1 libvirt-daemon-driver-network-debuginfo-2.0.0-27.48.1 libvirt-daemon-driver-nodedev-2.0.0-27.48.1 libvirt-daemon-driver-nodedev-debuginfo-2.0.0-27.48.1 libvirt-daemon-driver-nwfilter-2.0.0-27.48.1 libvirt-daemon-driver-nwfilter-debuginfo-2.0.0-27.48.1 libvirt-daemon-driver-qemu-2.0.0-27.48.1 libvirt-daemon-driver-qemu-debuginfo-2.0.0-27.48.1 libvirt-daemon-driver-secret-2.0.0-27.48.1 libvirt-daemon-driver-secret-debuginfo-2.0.0-27.48.1 libvirt-daemon-driver-storage-2.0.0-27.48.1 libvirt-daemon-driver-storage-debuginfo-2.0.0-27.48.1 libvirt-daemon-hooks-2.0.0-27.48.1 libvirt-daemon-lxc-2.0.0-27.48.1 libvirt-daemon-qemu-2.0.0-27.48.1 libvirt-debugsource-2.0.0-27.48.1 libvirt-doc-2.0.0-27.48.1 libvirt-lock-sanlock-2.0.0-27.48.1 libvirt-lock-sanlock-debuginfo-2.0.0-27.48.1 libvirt-nss-2.0.0-27.48.1 libvirt-nss-debuginfo-2.0.0-27.48.1 - SUSE Linux Enterprise Server 12-SP2-LTSS (x86_64): libvirt-daemon-driver-libxl-2.0.0-27.48.1 libvirt-daemon-driver-libxl-debuginfo-2.0.0-27.48.1 libvirt-daemon-xen-2.0.0-27.48.1 - SUSE Linux Enterprise Server 12-SP2-BCL (x86_64): libvirt-2.0.0-27.48.1 libvirt-client-2.0.0-27.48.1 libvirt-client-debuginfo-2.0.0-27.48.1 libvirt-daemon-2.0.0-27.48.1 libvirt-daemon-config-network-2.0.0-27.48.1 libvirt-daemon-config-nwfilter-2.0.0-27.48.1 libvirt-daemon-debuginfo-2.0.0-27.48.1 libvirt-daemon-driver-interface-2.0.0-27.48.1 libvirt-daemon-driver-interface-debuginfo-2.0.0-27.48.1 libvirt-daemon-driver-libxl-2.0.0-27.48.1 libvirt-daemon-driver-libxl-debuginfo-2.0.0-27.48.1 libvirt-daemon-driver-lxc-2.0.0-27.48.1 libvirt-daemon-driver-lxc-debuginfo-2.0.0-27.48.1 libvirt-daemon-driver-network-2.0.0-27.48.1 libvirt-daemon-driver-network-debuginfo-2.0.0-27.48.1 libvirt-daemon-driver-nodedev-2.0.0-27.48.1 libvirt-daemon-driver-nodedev-debuginfo-2.0.0-27.48.1 libvirt-daemon-driver-nwfilter-2.0.0-27.48.1 libvirt-daemon-driver-nwfilter-debuginfo-2.0.0-27.48.1 libvirt-daemon-driver-qemu-2.0.0-27.48.1 libvirt-daemon-driver-qemu-debuginfo-2.0.0-27.48.1 libvirt-daemon-driver-secret-2.0.0-27.48.1 libvirt-daemon-driver-secret-debuginfo-2.0.0-27.48.1 libvirt-daemon-driver-storage-2.0.0-27.48.1 libvirt-daemon-driver-storage-debuginfo-2.0.0-27.48.1 libvirt-daemon-hooks-2.0.0-27.48.1 libvirt-daemon-lxc-2.0.0-27.48.1 libvirt-daemon-qemu-2.0.0-27.48.1 libvirt-daemon-xen-2.0.0-27.48.1 libvirt-debugsource-2.0.0-27.48.1 libvirt-doc-2.0.0-27.48.1 libvirt-lock-sanlock-2.0.0-27.48.1 libvirt-lock-sanlock-debuginfo-2.0.0-27.48.1 libvirt-nss-2.0.0-27.48.1 libvirt-nss-debuginfo-2.0.0-27.48.1 - SUSE Enterprise Storage 4 (x86_64): libvirt-2.0.0-27.48.1 libvirt-client-2.0.0-27.48.1 libvirt-client-debuginfo-2.0.0-27.48.1 libvirt-daemon-2.0.0-27.48.1 libvirt-daemon-config-network-2.0.0-27.48.1 libvirt-daemon-config-nwfilter-2.0.0-27.48.1 libvirt-daemon-debuginfo-2.0.0-27.48.1 libvirt-daemon-driver-interface-2.0.0-27.48.1 libvirt-daemon-driver-interface-debuginfo-2.0.0-27.48.1 libvirt-daemon-driver-libxl-2.0.0-27.48.1 libvirt-daemon-driver-libxl-debuginfo-2.0.0-27.48.1 libvirt-daemon-driver-lxc-2.0.0-27.48.1 libvirt-daemon-driver-lxc-debuginfo-2.0.0-27.48.1 libvirt-daemon-driver-network-2.0.0-27.48.1 libvirt-daemon-driver-network-debuginfo-2.0.0-27.48.1 libvirt-daemon-driver-nodedev-2.0.0-27.48.1 libvirt-daemon-driver-nodedev-debuginfo-2.0.0-27.48.1 libvirt-daemon-driver-nwfilter-2.0.0-27.48.1 libvirt-daemon-driver-nwfilter-debuginfo-2.0.0-27.48.1 libvirt-daemon-driver-qemu-2.0.0-27.48.1 libvirt-daemon-driver-qemu-debuginfo-2.0.0-27.48.1 libvirt-daemon-driver-secret-2.0.0-27.48.1 libvirt-daemon-driver-secret-debuginfo-2.0.0-27.48.1 libvirt-daemon-driver-storage-2.0.0-27.48.1 libvirt-daemon-driver-storage-debuginfo-2.0.0-27.48.1 libvirt-daemon-hooks-2.0.0-27.48.1 libvirt-daemon-lxc-2.0.0-27.48.1 libvirt-daemon-qemu-2.0.0-27.48.1 libvirt-daemon-xen-2.0.0-27.48.1 libvirt-debugsource-2.0.0-27.48.1 libvirt-doc-2.0.0-27.48.1 libvirt-lock-sanlock-2.0.0-27.48.1 libvirt-lock-sanlock-debuginfo-2.0.0-27.48.1 libvirt-nss-2.0.0-27.48.1 libvirt-nss-debuginfo-2.0.0-27.48.1 References: https://www.suse.com/security/cve/CVE-2019-3840.html https://bugzilla.suse.com/1104662 https://bugzilla.suse.com/1120813 https://bugzilla.suse.com/1127458 - 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On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBXKapvWaOgq3Tt24GAQgESQ//Z6YAFD/9PPlTEgg3707rOlXGgSjwE98W tVv0ki2KQvVxZNlrjHG5oHQI7NDoCGmq0BA/hqP/I94qqp6odjh3lknG8O86qS/6 9/tT59awxY2DwEIvIVU/Wsxzh/H4dlM+GPf2MbfKEhKg+IKrHMCoz0DQwmeu/Vjq /cMVT6ePq9TrYJPysrbfH6VQnxDHGecQMf8aml3G90iZpme/dUYvpMeZXhxrPQwd 0Kj+/bTiinzLJB0c1hVFHmhKKRD3ACFDAd2JoOEvy7zWENCR8dTwvzbO9Dmik4jT 7F2iwAa6SAttYWd66f7cxLzJqtoYQZFtseseaNnwOX+GY98Sl36WOKFxp/tWJAnP sFG17ykgaVKbBbumCVBz8riSeaRr5IIMO2Fc+7ZbG3JSXpsp2UlDsnjhiaLiW2Ms dLRyD++M75LI4M/Mc/uKahQkc5AS8CKfHHb22gOg1TaUx39yn8DRA4jV3Gou1Kxf 43spAQW5enRsCTELghrfOBttwBbA+exTsaK12pOCttfDDe6Skx0f0qeWxrsdF6aR oyo0rPQqMnQqA5bj3MgPQMPotv3P6F9ysYAZcKx49xTNpP5hMJ0gDqHGpqFYqOhk lYqZ4JNzOhST6OSNp4hnALwCXFS/3vtGV1VPq5JP1T3oVYduFs+bU0OHsDuCdueh TC38QDuFmtY= =Prr1 -----END PGP SIGNATURE-----