{"id":"SUSE-SU-2018:2973-2","summary":"Security update for qemu","details":"This update for qemu fixes the following security issues:\n\n- CVE-2018-12617: qmp_guest_file_read had an integer overflow that could have\n  been exploited by sending a crafted QMP command (including guest-file-read with\n  a large count value) to the agent via the listening socket causing DoS (bsc#1098735)\n- CVE-2018-11806: Prevent heap-based buffer overflow via incoming fragmented\n  datagrams (bsc#1096223)\n\nWith this release the mitigations for Spectre v4 are moved the the patches from\nupstream (CVE-2018-3639, bsc#1092885).\n","modified":"2026-02-04T04:11:27.008459Z","published":"2018-10-18T12:49:31Z","related":["CVE-2018-11806","CVE-2018-12617","CVE-2018-3639"],"upstream":["CVE-2018-11806","CVE-2018-12617","CVE-2018-3639"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2018/suse-su-20182973-2/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1092885"},{"type":"REPORT","url":"https://bugzilla.suse.com/1096223"},{"type":"REPORT","url":"https://bugzilla.suse.com/1098735"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2018-11806"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2018-12617"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2018-3639"}],"affected":[{"package":{"name":"qemu","ecosystem":"SUSE:Linux Enterprise Server 12 SP2-BCL","purl":"pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCL"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.6.2-41.43.3"}]}],"ecosystem_specific":{"binaries":[{"qemu-kvm":"2.6.2-41.43.3","qemu-block-ssh":"2.6.2-41.43.3","qemu-lang":"2.6.2-41.43.3","qemu-ipxe":"1.0.0-41.43.3","qemu-seabios":"1.9.1-41.43.3","qemu-vgabios":"1.9.1-41.43.3","qemu-guest-agent":"2.6.2-41.43.3","qemu":"2.6.2-41.43.3","qemu-tools":"2.6.2-41.43.3","qemu-sgabios":"8-41.43.3","qemu-block-rbd":"2.6.2-41.43.3","qemu-x86":"2.6.2-41.43.3","qemu-block-curl":"2.6.2-41.43.3"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2018:2973-2.json"}}],"schema_version":"1.7.3"}