{"schema_version":"1.7.3","id":"SUSE-SU-2019:0553-1","published":"2019-04-04T11:37:20Z","modified":"2026-02-04T02:45:58.986301Z","related":["CVE-2019-3840"],"upstream":["CVE-2019-3840"],"summary":"Security update for libvirt","details":"This update for libvirt fixes the following issues:\n\nSecurity issues fixed: \n\n- CVE-2019-3840: Fixed a null pointer dereference vulnerability in virJSONValueObjectHasKey function which could\n  have resulted in a remote denial of service via the guest agent (bsc#1127458).\n\nOther issues fixed:   \n\n- libxl: save current memory value after successful balloon (bsc#1120813).\n- spec: Don't restart libvirt-guests when updating libvirt-client (bsc#1104662).\n","affected":[{"package":{"name":"libvirt","ecosystem":"SUSE:OpenStack Cloud 7","purl":"pkg:rpm/suse/libvirt&distro=SUSE%20OpenStack%20Cloud%207"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.0-27.48.1"}]}],"ecosystem_specific":{"binaries":[{"libvirt":"2.0.0-27.48.1","libvirt-client":"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-driver-interface":"2.0.0-27.48.1","libvirt-daemon-driver-libxl":"2.0.0-27.48.1","libvirt-daemon-driver-lxc":"2.0.0-27.48.1","libvirt-daemon-driver-network":"2.0.0-27.48.1","libvirt-daemon-driver-nodedev":"2.0.0-27.48.1","libvirt-daemon-driver-nwfilter":"2.0.0-27.48.1","libvirt-daemon-driver-qemu":"2.0.0-27.48.1","libvirt-daemon-driver-secret":"2.0.0-27.48.1","libvirt-daemon-driver-storage":"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-doc":"2.0.0-27.48.1","libvirt-lock-sanlock":"2.0.0-27.48.1","libvirt-nss":"2.0.0-27.48.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2019:0553-1.json"}},{"package":{"name":"libvirt","ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP2","purl":"pkg:rpm/suse/libvirt&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.0-27.48.1"}]}],"ecosystem_specific":{"binaries":[{"libvirt":"2.0.0-27.48.1","libvirt-client":"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-driver-interface":"2.0.0-27.48.1","libvirt-daemon-driver-libxl":"2.0.0-27.48.1","libvirt-daemon-driver-lxc":"2.0.0-27.48.1","libvirt-daemon-driver-network":"2.0.0-27.48.1","libvirt-daemon-driver-nodedev":"2.0.0-27.48.1","libvirt-daemon-driver-nwfilter":"2.0.0-27.48.1","libvirt-daemon-driver-qemu":"2.0.0-27.48.1","libvirt-daemon-driver-secret":"2.0.0-27.48.1","libvirt-daemon-driver-storage":"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-doc":"2.0.0-27.48.1","libvirt-lock-sanlock":"2.0.0-27.48.1","libvirt-nss":"2.0.0-27.48.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2019:0553-1.json"}},{"package":{"name":"libvirt","ecosystem":"SUSE:Linux Enterprise Server 12 SP2-LTSS","purl":"pkg:rpm/suse/libvirt&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.0-27.48.1"}]}],"ecosystem_specific":{"binaries":[{"libvirt":"2.0.0-27.48.1","libvirt-client":"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-driver-interface":"2.0.0-27.48.1","libvirt-daemon-driver-libxl":"2.0.0-27.48.1","libvirt-daemon-driver-lxc":"2.0.0-27.48.1","libvirt-daemon-driver-network":"2.0.0-27.48.1","libvirt-daemon-driver-nodedev":"2.0.0-27.48.1","libvirt-daemon-driver-nwfilter":"2.0.0-27.48.1","libvirt-daemon-driver-qemu":"2.0.0-27.48.1","libvirt-daemon-driver-secret":"2.0.0-27.48.1","libvirt-daemon-driver-storage":"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-doc":"2.0.0-27.48.1","libvirt-lock-sanlock":"2.0.0-27.48.1","libvirt-nss":"2.0.0-27.48.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2019:0553-1.json"}},{"package":{"name":"libvirt","ecosystem":"SUSE:Linux Enterprise Server 12 SP2-BCL","purl":"pkg:rpm/suse/libvirt&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCL"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.0-27.48.1"}]}],"ecosystem_specific":{"binaries":[{"libvirt":"2.0.0-27.48.1","libvirt-client":"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-driver-interface":"2.0.0-27.48.1","libvirt-daemon-driver-libxl":"2.0.0-27.48.1","libvirt-daemon-driver-lxc":"2.0.0-27.48.1","libvirt-daemon-driver-network":"2.0.0-27.48.1","libvirt-daemon-driver-nodedev":"2.0.0-27.48.1","libvirt-daemon-driver-nwfilter":"2.0.0-27.48.1","libvirt-daemon-driver-qemu":"2.0.0-27.48.1","libvirt-daemon-driver-secret":"2.0.0-27.48.1","libvirt-daemon-driver-storage":"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-doc":"2.0.0-27.48.1","libvirt-lock-sanlock":"2.0.0-27.48.1","libvirt-nss":"2.0.0-27.48.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2019:0553-1.json"}},{"package":{"name":"libvirt","ecosystem":"SUSE:Enterprise Storage 4","purl":"pkg:rpm/suse/libvirt&distro=SUSE%20Enterprise%20Storage%204"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.0-27.48.1"}]}],"ecosystem_specific":{"binaries":[{"libvirt":"2.0.0-27.48.1","libvirt-client":"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-driver-interface":"2.0.0-27.48.1","libvirt-daemon-driver-libxl":"2.0.0-27.48.1","libvirt-daemon-driver-lxc":"2.0.0-27.48.1","libvirt-daemon-driver-network":"2.0.0-27.48.1","libvirt-daemon-driver-nodedev":"2.0.0-27.48.1","libvirt-daemon-driver-nwfilter":"2.0.0-27.48.1","libvirt-daemon-driver-qemu":"2.0.0-27.48.1","libvirt-daemon-driver-secret":"2.0.0-27.48.1","libvirt-daemon-driver-storage":"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-doc":"2.0.0-27.48.1","libvirt-lock-sanlock":"2.0.0-27.48.1","libvirt-nss":"2.0.0-27.48.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2019:0553-1.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2019/suse-su-20190553-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1104662"},{"type":"REPORT","url":"https://bugzilla.suse.com/1120813"},{"type":"REPORT","url":"https://bugzilla.suse.com/1127458"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2019-3840"}]}