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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2018.2969 SUSE Security Update: Security update for qemu 3 October 2018 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: qemu Publisher: SUSE Operating System: SUSE Impact/Access: Access Privileged Data -- Existing Account Denial of Service -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2018-12617 CVE-2018-11806 CVE-2018-3639 Reference: ASB-2018.0121 ESB-2018.2770 ESB-2018.2678 ESB-2018.1549 ESB-2018.1548.7 ESB-2018.1545 Original Bulletin: https://www.suse.com/support/update/announcement/2018/suse-su-20182973-1.html - --------------------------BEGIN INCLUDED TEXT-------------------- SUSE Security Update: Security update for qemu ______________________________________________________________________________ Announcement ID: SUSE-SU-2018:2973-1 Rating: moderate References: #1092885 #1096223 #1098735 Cross-References: CVE-2018-11806 CVE-2018-12617 CVE-2018-3639 Affected Products: SUSE OpenStack Cloud 7 SUSE Linux Enterprise Server for SAP 12-SP2 SUSE Linux Enterprise Server 12-SP2-LTSS SUSE Enterprise Storage 4 ______________________________________________________________________________ An update that fixes three vulnerabilities is now available. Description: This update for qemu fixes the following security issues: - 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). 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-7-2018-2116=1 - SUSE Linux Enterprise Server for SAP 12-SP2: zypper in -t patch SUSE-SLE-SAP-12-SP2-2018-2116=1 - SUSE Linux Enterprise Server 12-SP2-LTSS: zypper in -t patch SUSE-SLE-SERVER-12-SP2-2018-2116=1 - SUSE Enterprise Storage 4: zypper in -t patch SUSE-Storage-4-2018-2116=1 Package List: - SUSE OpenStack Cloud 7 (s390x x86_64): qemu-2.6.2-41.43.3 qemu-block-curl-2.6.2-41.43.3 qemu-block-curl-debuginfo-2.6.2-41.43.3 qemu-block-ssh-2.6.2-41.43.3 qemu-block-ssh-debuginfo-2.6.2-41.43.3 qemu-debugsource-2.6.2-41.43.3 qemu-guest-agent-2.6.2-41.43.3 qemu-guest-agent-debuginfo-2.6.2-41.43.3 qemu-kvm-2.6.2-41.43.3 qemu-lang-2.6.2-41.43.3 qemu-tools-2.6.2-41.43.3 qemu-tools-debuginfo-2.6.2-41.43.3 - SUSE OpenStack Cloud 7 (x86_64): qemu-block-rbd-2.6.2-41.43.3 qemu-block-rbd-debuginfo-2.6.2-41.43.3 qemu-x86-2.6.2-41.43.3 qemu-x86-debuginfo-2.6.2-41.43.3 - SUSE OpenStack Cloud 7 (noarch): qemu-ipxe-1.0.0-41.43.3 qemu-seabios-1.9.1-41.43.3 qemu-sgabios-8-41.43.3 qemu-vgabios-1.9.1-41.43.3 - SUSE OpenStack Cloud 7 (s390x): qemu-s390-2.6.2-41.43.3 qemu-s390-debuginfo-2.6.2-41.43.3 - SUSE Linux Enterprise Server for SAP 12-SP2 (ppc64le x86_64): qemu-2.6.2-41.43.3 qemu-block-curl-2.6.2-41.43.3 qemu-block-curl-debuginfo-2.6.2-41.43.3 qemu-block-ssh-2.6.2-41.43.3 qemu-block-ssh-debuginfo-2.6.2-41.43.3 qemu-debugsource-2.6.2-41.43.3 qemu-guest-agent-2.6.2-41.43.3 qemu-guest-agent-debuginfo-2.6.2-41.43.3 qemu-lang-2.6.2-41.43.3 qemu-tools-2.6.2-41.43.3 qemu-tools-debuginfo-2.6.2-41.43.3 - SUSE Linux Enterprise Server for SAP 12-SP2 (ppc64le): qemu-ppc-2.6.2-41.43.3 qemu-ppc-debuginfo-2.6.2-41.43.3 - SUSE Linux Enterprise Server for SAP 12-SP2 (noarch): qemu-ipxe-1.0.0-41.43.3 qemu-seabios-1.9.1-41.43.3 qemu-sgabios-8-41.43.3 qemu-vgabios-1.9.1-41.43.3 - SUSE Linux Enterprise Server for SAP 12-SP2 (x86_64): qemu-block-rbd-2.6.2-41.43.3 qemu-block-rbd-debuginfo-2.6.2-41.43.3 qemu-kvm-2.6.2-41.43.3 qemu-x86-2.6.2-41.43.3 qemu-x86-debuginfo-2.6.2-41.43.3 - SUSE Linux Enterprise Server 12-SP2-LTSS (ppc64le s390x x86_64): qemu-2.6.2-41.43.3 qemu-block-curl-2.6.2-41.43.3 qemu-block-curl-debuginfo-2.6.2-41.43.3 qemu-block-ssh-2.6.2-41.43.3 qemu-block-ssh-debuginfo-2.6.2-41.43.3 qemu-debugsource-2.6.2-41.43.3 qemu-guest-agent-2.6.2-41.43.3 qemu-guest-agent-debuginfo-2.6.2-41.43.3 qemu-lang-2.6.2-41.43.3 qemu-tools-2.6.2-41.43.3 qemu-tools-debuginfo-2.6.2-41.43.3 - SUSE Linux Enterprise Server 12-SP2-LTSS (s390x x86_64): qemu-kvm-2.6.2-41.43.3 - SUSE Linux Enterprise Server 12-SP2-LTSS (ppc64le): qemu-ppc-2.6.2-41.43.3 qemu-ppc-debuginfo-2.6.2-41.43.3 - SUSE Linux Enterprise Server 12-SP2-LTSS (x86_64): qemu-block-rbd-2.6.2-41.43.3 qemu-block-rbd-debuginfo-2.6.2-41.43.3 qemu-x86-2.6.2-41.43.3 qemu-x86-debuginfo-2.6.2-41.43.3 - SUSE Linux Enterprise Server 12-SP2-LTSS (noarch): qemu-ipxe-1.0.0-41.43.3 qemu-seabios-1.9.1-41.43.3 qemu-sgabios-8-41.43.3 qemu-vgabios-1.9.1-41.43.3 - SUSE Linux Enterprise Server 12-SP2-LTSS (s390x): qemu-s390-2.6.2-41.43.3 qemu-s390-debuginfo-2.6.2-41.43.3 - SUSE Enterprise Storage 4 (noarch): qemu-ipxe-1.0.0-41.43.3 qemu-seabios-1.9.1-41.43.3 qemu-sgabios-8-41.43.3 qemu-vgabios-1.9.1-41.43.3 - SUSE Enterprise Storage 4 (x86_64): qemu-2.6.2-41.43.3 qemu-block-curl-2.6.2-41.43.3 qemu-block-curl-debuginfo-2.6.2-41.43.3 qemu-block-rbd-2.6.2-41.43.3 qemu-block-rbd-debuginfo-2.6.2-41.43.3 qemu-block-ssh-2.6.2-41.43.3 qemu-block-ssh-debuginfo-2.6.2-41.43.3 qemu-debugsource-2.6.2-41.43.3l qemu-guest-agent-2.6.2-41.43.3 qemu-guest-agent-debuginfo-2.6.2-41.43.3 qemu-kvm-2.6.2-41.43.3 qemu-lang-2.6.2-41.43.3 qemu-tools-2.6.2-41.43.3 qemu-tools-debuginfo-2.6.2-41.43.3 qemu-x86-2.6.2-41.43.3 qemu-x86-debuginfo-2.6.2-41.43.3 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/1096223 https://bugzilla.suse.com/1098735 - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: https://www.auscert.org.au/bulletins/ =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBW7P+6maOgq3Tt24GAQhXaA/+IxZtScsmK5zUzVdkviwzfkVt6Go0LO6C FdO/qQe/bn9YYH6m6Ovnick+9m0HuPbw8Zbn4zhp3LI4dz4601BDIga+RvK2r6gJ ORhhSmi4lBGb9f/fDymuYypVM/NAujxJ1obabC1QCZeAKLRdRgwPr+NafzLNx1Vd Mxwycvi5ahofaHWfwbaK/f8+SBucNn8tbizfcSeAzHupq3WspTUCzNatHA8qN3gf 49cYjy3s4WugeSxdE+oZUrt7wM6wH+hsRAU3JTbxcqOtr3ElrWXJzbkb8JxATL0Y NQ5OhAibZOncQkYBjD7f9It7k5y7eoeUhgkzl9UghVwJM1eTZLq/EN6EZrdRO2dJ JiWENGHUV+kjG5hOTpIqLj9k1+aQAFA00uBMhe30densY9iyfl4/vrHfwXNRIPim UnupVMiw9FTjxi5fjrqT7IjP7EHnu68LbrR9nt9vO36fm9iWd6DhjGOyGGttGXGC UQ06XP7kHnJ0HnItFamKLLr/yyJ82AssKf/QEWyj/uC5vws+4TiInscCiyghe4kN Ih3kv2RzN2BLlfpVdlNf/sOUGaMowWc4FxlFDwtUDef12ANa+Wogc7L/Hd8mdVPw fvXxqXJp0z6iIR6bgcJ7Tj0TYWNnjHrgfdiRJEx3oz3a1r0GsSRh/pTQzxsOTTiD C9BdoSGzXMk= =ZSWI -----END PGP SIGNATURE-----