openSUSE Security Update: Security update for qemu ______________________________________________________________________________ Announcement ID: openSUSE-SU-2018:3709-1 Rating: moderate References: #1092885 #1094725 #1096223 #1098735 Cross-References: CVE-2018-11806 CVE-2018-12617 CVE-2018-3639 Affected Products: openSUSE Leap 42.3 ______________________________________________________________________________ An update that solves three vulnerabilities and has one errata is now available. Description: This update for qemu fixes the following issues: These security issues were fixed: - CVE-2018-12617: qmp_guest_file_read had an integer overflow that could have been exploited by sending a crafted QMP command (including guest-file-read with a large count value) to the agent via the listening socket causing DoS (bsc#1098735). - CVE-2018-11806: Prevent heap-based buffer overflow via incoming fragmented datagrams (bsc#1096223). With this release the mitigations for Spectre v4 are moved the the patches from upstream (CVE-2018-3639, bsc#1092885). This feature was added: - Add support for block resize support for disks through the monitor (bsc#1094725). This update was imported from the SUSE:SLE-12-SP3:Update update project. Patch Instructions: To install this openSUSE 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: - openSUSE Leap 42.3: zypper in -t patch openSUSE-2018-1364=1 Package List: - openSUSE Leap 42.3 (i586 x86_64): qemu-linux-user-2.9.1-47.1 qemu-linux-user-debuginfo-2.9.1-47.1 qemu-linux-user-debugsource-2.9.1-47.1 - openSUSE Leap 42.3 (noarch): qemu-ipxe-1.0.0-47.1 qemu-seabios-1.10.2-47.1 qemu-sgabios-8-47.1 qemu-vgabios-1.10.2-47.1 - openSUSE Leap 42.3 (x86_64): qemu-2.9.1-47.1 qemu-arm-2.9.1-47.1 qemu-arm-debuginfo-2.9.1-47.1 qemu-block-curl-2.9.1-47.1 qemu-block-curl-debuginfo-2.9.1-47.1 qemu-block-dmg-2.9.1-47.1 qemu-block-dmg-debuginfo-2.9.1-47.1 qemu-block-iscsi-2.9.1-47.1 qemu-block-iscsi-debuginfo-2.9.1-47.1 qemu-block-rbd-2.9.1-47.1 qemu-block-rbd-debuginfo-2.9.1-47.1 qemu-block-ssh-2.9.1-47.1 qemu-block-ssh-debuginfo-2.9.1-47.1 qemu-debugsource-2.9.1-47.1 qemu-extra-2.9.1-47.1 qemu-extra-debuginfo-2.9.1-47.1 qemu-guest-agent-2.9.1-47.1 qemu-guest-agent-debuginfo-2.9.1-47.1 qemu-ksm-2.9.1-47.1 qemu-kvm-2.9.1-47.1 qemu-lang-2.9.1-47.1 qemu-ppc-2.9.1-47.1 qemu-ppc-debuginfo-2.9.1-47.1 qemu-s390-2.9.1-47.1 qemu-s390-debuginfo-2.9.1-47.1 qemu-testsuite-2.9.1-47.2 qemu-tools-2.9.1-47.1 qemu-tools-debuginfo-2.9.1-47.1 qemu-x86-2.9.1-47.1 qemu-x86-debuginfo-2.9.1-47.1 References: https://www.suse.com/security/cve/CVE-2018-11806.html https://www.suse.com/security/cve/CVE-2018-12617.html https://www.suse.com/security/cve/CVE-2018-3639.html https://bugzilla.suse.com/1092885 https://bugzilla.suse.com/1094725 https://bugzilla.suse.com/1096223 https://bugzilla.suse.com/1098735 -- To unsubscribe, e-mail: opensuse-security-announce+unsubscribe@opensuse.org For additional commands, e-mail: opensuse-security-announce+help@opensuse.org