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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.0502.3 SUSE Security Update: Security update for qemu 22 February 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: qemu Publisher: SUSE Operating System: SUSE Impact/Access: Denial of Service -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2019-6778 CVE-2018-19489 CVE-2018-19364 CVE-2018-18954 CVE-2018-16872 Reference: ESB-2019.0496 ESB-2019.0251 ESB-2018.3670 Original Bulletin: https://www.suse.com/support/update/announcement/2019/suse-su-20190423-1.html https://www.suse.com/support/update/announcement/2019/suse-su-20190457-1.html https://www.suse.com/support/update/announcement/2019/suse-su-20190435-1.html Comment: This bulletin contains three (3) advisories. Revision History: February 22 2019: Added SUSE-SU-2019:0457-1 February 20 2019: Updated affected products February 19 2019: Initial Release - --------------------------BEGIN INCLUDED TEXT-------------------- SUSE Security Update: Security update for qemu ______________________________________________________________________________ Announcement ID: SUSE-SU-2019:0423-1 Rating: important References: #1063993 #1079730 #1100408 #1101982 #1112646 #1114957 #1116717 #1117275 #1119493 #1121600 #1123156 #1123179 Cross-References: CVE-2018-16872 CVE-2018-18954 CVE-2018-19364 CVE-2018-19489 CVE-2019-6778 Affected Products: SUSE Linux Enterprise Module for Server Applications 15 SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 SUSE Linux Enterprise Module for Basesystem 15 ______________________________________________________________________________ An update that solves 5 vulnerabilities and has 7 fixes is now available. Description: This update for qemu fixes the following issues: Security issues fixed: - CVE-2019-6778: Fixed a heap buffer overflow issue in the SLiRP networking implementation (bsc#1123156). - CVE-2018-16872: Fixed a host security vulnerability related to handling symlinks in usb-mtp (bsc#1119493). - CVE-2018-19489: Fixed a denial of service vulnerability in virtfs (bsc#1117275). - CVE-2018-19364: Fixed a use-after-free if the virtfs interface resulting in a denial of service (bsc#1116717). - CVE-2018-18954: Fixed a denial of service vulnerability related to PowerPC PowerNV memory operations (bsc#1114957). Non-security issues fixed: - Improved disk performance for qemu on xen (bsc#1100408). - Fixed xen offline migration (bsc#1079730, bsc#1101982, bsc#1063993). - Fixed pwrite64/pread64/write to return 0 over -1 for a zero length NULL buffer in qemu (bsc#1121600). - Use /bin/bash to echo value into sys fs for ksm control (bsc#1112646). - Return specification exception for unimplemented diag 308 subcodes rather than a hardware error (bsc#1123179). 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 Linux Enterprise Module for Server Applications 15: zypper in -t patch SUSE-SLE-Module-Server-Applications-15-2019-423=1 - SUSE Linux Enterprise Module for Open Buildservice Development Tools 15: zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-2019-423=1 - SUSE Linux Enterprise Module for Basesystem 15: zypper in -t patch SUSE-SLE-Module-Basesystem-15-2019-423=1 Package List: - SUSE Linux Enterprise Module for Server Applications 15 (aarch64 ppc64le s390x x86_64): qemu-2.11.2-9.20.1 qemu-block-curl-2.11.2-9.20.1 qemu-block-curl-debuginfo-2.11.2-9.20.1 qemu-block-iscsi-2.11.2-9.20.1 qemu-block-iscsi-debuginfo-2.11.2-9.20.1 qemu-block-rbd-2.11.2-9.20.1 qemu-block-rbd-debuginfo-2.11.2-9.20.1 qemu-block-ssh-2.11.2-9.20.1 qemu-block-ssh-debuginfo-2.11.2-9.20.1 qemu-debuginfo-2.11.2-9.20.1 qemu-debugsource-2.11.2-9.20.1 qemu-guest-agent-2.11.2-9.20.1 qemu-guest-agent-debuginfo-2.11.2-9.20.1 qemu-lang-2.11.2-9.20.1 - SUSE Linux Enterprise Module for Server Applications 15 (s390x x86_64): qemu-kvm-2.11.2-9.20.1 - SUSE Linux Enterprise Module for Server Applications 15 (ppc64le): qemu-ppc-2.11.2-9.20.1 qemu-ppc-debuginfo-2.11.2-9.20.1 - SUSE Linux Enterprise Module for Server Applications 15 (aarch64): qemu-arm-2.11.2-9.20.1 qemu-arm-debuginfo-2.11.2-9.20.1 - SUSE Linux Enterprise Module for Server Applications 15 (x86_64): qemu-x86-2.11.2-9.20.1 qemu-x86-debuginfo-2.11.2-9.20.1 - SUSE Linux Enterprise Module for Server Applications 15 (noarch): qemu-ipxe-1.0.0+-9.20.1 qemu-seabios-1.11.0-9.20.1 qemu-sgabios-8-9.20.1 qemu-vgabios-1.11.0-9.20.1 - SUSE Linux Enterprise Module for Server Applications 15 (s390x): qemu-s390-2.11.2-9.20.1 qemu-s390-debuginfo-2.11.2-9.20.1 - SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 (aarch64 ppc64le s390x x86_64): qemu-block-dmg-2.11.2-9.20.1 qemu-block-dmg-debuginfo-2.11.2-9.20.1 qemu-debuginfo-2.11.2-9.20.1 qemu-debugsource-2.11.2-9.20.1 qemu-extra-2.11.2-9.20.1 qemu-extra-debuginfo-2.11.2-9.20.1 qemu-linux-user-2.11.2-9.20.1 qemu-linux-user-debuginfo-2.11.2-9.20.1 qemu-linux-user-debugsource-2.11.2-9.20.1 - SUSE Linux Enterprise Module for Basesystem 15 (aarch64 ppc64le s390x x86_64): qemu-debuginfo-2.11.2-9.20.1 qemu-debugsource-2.11.2-9.20.1 qemu-tools-2.11.2-9.20.1 qemu-tools-debuginfo-2.11.2-9.20.1 References: https://www.suse.com/security/cve/CVE-2018-16872.html https://www.suse.com/security/cve/CVE-2018-18954.html https://www.suse.com/security/cve/CVE-2018-19364.html https://www.suse.com/security/cve/CVE-2018-19489.html https://www.suse.com/security/cve/CVE-2019-6778.html https://bugzilla.suse.com/1063993 https://bugzilla.suse.com/1079730 https://bugzilla.suse.com/1100408 https://bugzilla.suse.com/1101982 https://bugzilla.suse.com/1112646 https://bugzilla.suse.com/1114957 https://bugzilla.suse.com/1116717 https://bugzilla.suse.com/1117275 https://bugzilla.suse.com/1119493 https://bugzilla.suse.com/1121600 https://bugzilla.suse.com/1123156 https://bugzilla.suse.com/1123179 - -------------------------------------------------------------------------------- SUSE Security Update: Security update for qemu ______________________________________________________________________________ Announcement ID: SUSE-SU-2019:0435-1 Rating: important References: #1063993 #1079730 #1100408 #1101982 #1112646 #1114957 #1116717 #1117275 #1119493 #1121600 #1123156 #1123179 Cross-References: CVE-2018-16872 CVE-2018-18954 CVE-2018-19364 CVE-2018-19489 CVE-2019-6778 Affected Products: SUSE Linux Enterprise Server 12-SP4 SUSE Linux Enterprise Desktop 12-SP4 ______________________________________________________________________________ An update that solves 5 vulnerabilities and has 7 fixes is now available. Description: This update for qemu fixes the following issues: Security issues fixed: - CVE-2019-6778: Fixed a heap buffer overflow issue in the SLiRP networking implementation (bsc#1123156). - CVE-2018-16872: Fixed a host security vulnerability related to handling symlinks in usb-mtp (bsc#1119493). - CVE-2018-19489: Fixed a denial of service vulnerability in virtfs (bsc#1117275). - CVE-2018-19364: Fixed a use-after-free if the virtfs interface resulting in a denial of service (bsc#1116717). - CVE-2018-18954: Fixed a denial of service vulnerability related to PowerPC PowerNV memory operations (bsc#1114957). Non-security issues fixed: - Improved disk performance for qemu on xen (bsc#1100408). - Fixed xen offline migration (bsc#1079730, bsc#1101982, bsc#1063993). - Fixed pwrite64/pread64/write to return 0 over -1 for a zero length NULL buffer in qemu (bsc#1121600). - Use /bin/bash to echo value into sys fs for ksm control (bsc#1112646). - Return specification exception for unimplemented diag 308 subcodes rather than a hardware error (bsc#1123179). 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 Linux Enterprise Server 12-SP4: zypper in -t patch SUSE-SLE-SERVER-12-SP4-2019-435=1 - SUSE Linux Enterprise Desktop 12-SP4: zypper in -t patch SUSE-SLE-DESKTOP-12-SP4-2019-435=1 Package List: - SUSE Linux Enterprise Server 12-SP4 (aarch64 ppc64le s390x x86_64): qemu-2.11.2-5.8.1 qemu-block-curl-2.11.2-5.8.1 qemu-block-curl-debuginfo-2.11.2-5.8.1 qemu-block-iscsi-2.11.2-5.8.1 qemu-block-iscsi-debuginfo-2.11.2-5.8.1 qemu-block-ssh-2.11.2-5.8.1 qemu-block-ssh-debuginfo-2.11.2-5.8.1 qemu-debugsource-2.11.2-5.8.1 qemu-guest-agent-2.11.2-5.8.1 qemu-guest-agent-debuginfo-2.11.2-5.8.1 qemu-lang-2.11.2-5.8.1 qemu-tools-2.11.2-5.8.1 qemu-tools-debuginfo-2.11.2-5.8.1 - SUSE Linux Enterprise Server 12-SP4 (aarch64 x86_64): qemu-block-rbd-2.11.2-5.8.1 qemu-block-rbd-debuginfo-2.11.2-5.8.1 - SUSE Linux Enterprise Server 12-SP4 (s390x x86_64): qemu-kvm-2.11.2-5.8.1 - SUSE Linux Enterprise Server 12-SP4 (aarch64): qemu-arm-2.11.2-5.8.1 qemu-arm-debuginfo-2.11.2-5.8.1 - SUSE Linux Enterprise Server 12-SP4 (ppc64le): qemu-ppc-2.11.2-5.8.1 qemu-ppc-debuginfo-2.11.2-5.8.1 - SUSE Linux Enterprise Server 12-SP4 (x86_64): qemu-x86-2.11.2-5.8.1 - SUSE Linux Enterprise Server 12-SP4 (noarch): qemu-ipxe-1.0.0+-5.8.1 qemu-seabios-1.11.0-5.8.1 qemu-sgabios-8-5.8.1 qemu-vgabios-1.11.0-5.8.1 - SUSE Linux Enterprise Server 12-SP4 (s390x): qemu-s390-2.11.2-5.8.1 qemu-s390-debuginfo-2.11.2-5.8.1 - SUSE Linux Enterprise Desktop 12-SP4 (x86_64): qemu-2.11.2-5.8.1 qemu-block-curl-2.11.2-5.8.1 qemu-block-curl-debuginfo-2.11.2-5.8.1 qemu-debugsource-2.11.2-5.8.1 qemu-kvm-2.11.2-5.8.1 qemu-tools-2.11.2-5.8.1 qemu-tools-debuginfo-2.11.2-5.8.1 qemu-x86-2.11.2-5.8.1 - SUSE Linux Enterprise Desktop 12-SP4 (noarch): qemu-ipxe-1.0.0+-5.8.1 qemu-seabios-1.11.0-5.8.1 qemu-sgabios-8-5.8.1 qemu-vgabios-1.11.0-5.8.1 References: https://www.suse.com/security/cve/CVE-2018-16872.html https://www.suse.com/security/cve/CVE-2018-18954.html https://www.suse.com/security/cve/CVE-2018-19364.html https://www.suse.com/security/cve/CVE-2018-19489.html https://www.suse.com/security/cve/CVE-2019-6778.html https://bugzilla.suse.com/1063993 https://bugzilla.suse.com/1079730 https://bugzilla.suse.com/1100408 https://bugzilla.suse.com/1101982 https://bugzilla.suse.com/1112646 https://bugzilla.suse.com/1114957 https://bugzilla.suse.com/1116717 https://bugzilla.suse.com/1117275 https://bugzilla.suse.com/1119493 https://bugzilla.suse.com/1121600 https://bugzilla.suse.com/1123156 https://bugzilla.suse.com/1123179 - ---------------------------------------------------------------------------- SUSE Security Update: Security update for qemu ______________________________________________________________________________ Announcement ID: SUSE-SU-2019:0457-1 Rating: important References: #1116717 #1117275 #1123156 Cross-References: CVE-2018-19364 CVE-2018-19489 CVE-2019-6778 Affected Products: SUSE Linux Enterprise Server 12-LTSS ______________________________________________________________________________ An update that fixes three vulnerabilities is now available. Description: This update for qemu fixes the following issues: Security issues fixed: - CVE-2019-6778: Fixed a heap buffer overflow issue in the SLiRP networking implementation (bsc#1123156). - CVE-2018-19489: Fixed a denial of service vulnerability in virtfs (bsc#1117275). * CVE-2018-19364: Fixed a use-after-free if the virtfs interface resulting in a denial of service (bsc#1116717). 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 Linux Enterprise Server 12-LTSS: zypper in -t patch SUSE-SLE-SERVER-12-2019-457=1 Package List: - SUSE Linux Enterprise Server 12-LTSS (ppc64le s390x x86_64): qemu-2.0.2-48.49.3 qemu-block-curl-2.0.2-48.49.3 qemu-block-curl-debuginfo-2.0.2-48.49.3 qemu-debugsource-2.0.2-48.49.3 qemu-guest-agent-2.0.2-48.49.3 qemu-guest-agent-debuginfo-2.0.2-48.49.3 qemu-lang-2.0.2-48.49.3 qemu-tools-2.0.2-48.49.3 qemu-tools-debuginfo-2.0.2-48.49.3 - SUSE Linux Enterprise Server 12-LTSS (s390x x86_64): qemu-kvm-2.0.2-48.49.3 - SUSE Linux Enterprise Server 12-LTSS (ppc64le): qemu-ppc-2.0.2-48.49.3 qemu-ppc-debuginfo-2.0.2-48.49.3 - SUSE Linux Enterprise Server 12-LTSS (noarch): qemu-ipxe-1.0.0-48.49.3 qemu-seabios-1.7.4-48.49.3 qemu-sgabios-8-48.49.3 qemu-vgabios-1.7.4-48.49.3 - SUSE Linux Enterprise Server 12-LTSS (x86_64): qemu-block-rbd-2.0.2-48.49.3 qemu-block-rbd-debuginfo-2.0.2-48.49.3 qemu-x86-2.0.2-48.49.3 qemu-x86-debuginfo-2.0.2-48.49.3 - SUSE Linux Enterprise Server 12-LTSS (s390x): qemu-s390-2.0.2-48.49.3 qemu-s390-debuginfo-2.0.2-48.49.3 References: https://www.suse.com/security/cve/CVE-2018-19364.html https://www.suse.com/security/cve/CVE-2018-19489.html https://www.suse.com/security/cve/CVE-2019-6778.html https://bugzilla.suse.com/1116717 https://bugzilla.suse.com/1117275 https://bugzilla.suse.com/1123156 - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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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 iQIVAwUBXG9lyGaOgq3Tt24GAQh6BxAAhdE5OFOUse71exJHQXNojEUHcZtBu4if fgwMDTr/BtrBU41MEgDr57ikRWEnoJKMdzgrq/H/JMznIiFVEu0K8ZzoHkhbmq3e 69CaYU8hLvrcBZ7cQRUgbO2lwHATBv8gsHaVSp/fvMJ6se/v02mVvq3qMUzVtyFz y+Fsk1eVUC4zD9/bb7qz8oX+IqurOslY80oF0WWwgqWSnIXEbnfBwqH4tq6VyHaA xmxY9RHk7aHTxn4D85tRI57SjdVMGCK4SpWtZQs5EYyybxaTCxIjn4KEEh/9VzvR LQFtKzgSRrx0oOYaIUikzbypYSf4Hue2sg3qVazqyHVVey1WBnshOauG4pHNsBn4 Hphuy7zv1CatMevUjTjLlnsyJVM5a8oO1K+omxJB6nSAkHyXviyNeQZx2fLopPGN htHzxEf5Xh23gNEm/IK3ujQ2psxXZo49uSJ8H2CJKhbiEZ9btdR62KT33uhrDJDA UXC3EzQ1tZU5Keiv2byxLHvKquOw3EzH7GVdV1vpy13v65mIonxGA+HaxUgpKNs8 iHLNxtirQz1z8jbtiEN62EstcTLavhCEve1MnHZhkCTNSPexwnNOhDdXza52Qych joWXxY1IlC9GmX4Cax7/CaMAl5qe+olCdqER3vMz5K8DYZCvbPNRuYJvjkuS6xrU iPABDPodhtY= =m3u7 -----END PGP SIGNATURE-----