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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2018.2577 Security update for qemu 31 August 2018 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: qemu Publisher: SUSE Operating System: SUSE Impact/Access: Execute Arbitrary Code/Commands -- Existing Account Increased Privileges -- Existing Account Access Privileged Data -- Existing Account Denial of Service -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2018-12617 CVE-2018-11806 CVE-2018-3639 Reference: ESB-2018.2534 ESB-2018.2395 ESB-2018.2394 Original Bulletin: https://www.suse.com/support/update/announcement/2018/suse-su-20182556-1/ https://www.suse.com/support/update/announcement/2018/suse-su-20182565-1/ Comment: This bulletin contains two (2) SUSE security advisories. - --------------------------BEGIN INCLUDED TEXT-------------------- SUSE Security Update: Security update for qemu ______________________________________________________________________________ Announcement ID: SUSE-SU-2018:2556-1 Rating: moderate References: #1092885 #1096223 #1098735 Cross-References: CVE-2018-11806 CVE-2018-12617 CVE-2018-3639 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 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 Linux Enterprise Server 12-LTSS: zypper in -t patch SUSE-SLE-SERVER-12-2018-1793=1 Package List: - SUSE Linux Enterprise Server 12-LTSS (ppc64le s390x x86_64): qemu-2.0.2-48.43.3 qemu-block-curl-2.0.2-48.43.3 qemu-block-curl-debuginfo-2.0.2-48.43.3 qemu-debugsource-2.0.2-48.43.3 qemu-guest-agent-2.0.2-48.43.3 qemu-guest-agent-debuginfo-2.0.2-48.43.3 qemu-lang-2.0.2-48.43.3 qemu-tools-2.0.2-48.43.3 qemu-tools-debuginfo-2.0.2-48.43.3 - SUSE Linux Enterprise Server 12-LTSS (s390x x86_64): qemu-kvm-2.0.2-48.43.3 - SUSE Linux Enterprise Server 12-LTSS (ppc64le): qemu-ppc-2.0.2-48.43.3 qemu-ppc-debuginfo-2.0.2-48.43.3 - SUSE Linux Enterprise Server 12-LTSS (x86_64): qemu-block-rbd-2.0.2-48.43.3 qemu-block-rbd-debuginfo-2.0.2-48.43.3 qemu-x86-2.0.2-48.43.3 qemu-x86-debuginfo-2.0.2-48.43.3 - SUSE Linux Enterprise Server 12-LTSS (noarch): qemu-ipxe-1.0.0-48.43.3 qemu-seabios-1.7.4-48.43.3 qemu-sgabios-8-48.43.3 qemu-vgabios-1.7.4-48.43.3 - SUSE Linux Enterprise Server 12-LTSS (s390x): qemu-s390-2.0.2-48.43.3 qemu-s390-debuginfo-2.0.2-48.43.3 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 - -------------------------------------------------------------------------------- SUSE Security Update: Security update for qemu ______________________________________________________________________________ Announcement ID: SUSE-SU-2018:2565-1 Rating: moderate References: #1020928 #1092885 #1096223 #1098735 Cross-References: CVE-2018-11806 CVE-2018-12617 CVE-2018-3639 Affected Products: SUSE Linux Enterprise Server for SAP 12-SP1 SUSE Linux Enterprise Server 12-SP1-LTSS ______________________________________________________________________________ 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 non-security was fixed: - Fix VirtQueue error for virtio-balloon during live migration (bsc#1020928). 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 for SAP 12-SP1: zypper in -t patch SUSE-SLE-SAP-12-SP1-2018-1801=1 - SUSE Linux Enterprise Server 12-SP1-LTSS: zypper in -t patch SUSE-SLE-SERVER-12-SP1-2018-1801=1 Package List: - SUSE Linux Enterprise Server for SAP 12-SP1 (ppc64le x86_64): qemu-2.3.1-33.12.1 qemu-block-curl-2.3.1-33.12.1 qemu-block-curl-debuginfo-2.3.1-33.12.1 qemu-debugsource-2.3.1-33.12.1 qemu-guest-agent-2.3.1-33.12.1 qemu-guest-agent-debuginfo-2.3.1-33.12.1 qemu-lang-2.3.1-33.12.1 qemu-tools-2.3.1-33.12.1 qemu-tools-debuginfo-2.3.1-33.12.1 - SUSE Linux Enterprise Server for SAP 12-SP1 (ppc64le): qemu-ppc-2.3.1-33.12.1 qemu-ppc-debuginfo-2.3.1-33.12.1 - SUSE Linux Enterprise Server for SAP 12-SP1 (noarch): qemu-ipxe-1.0.0-33.12.1 qemu-seabios-1.8.1-33.12.1 qemu-sgabios-8-33.12.1 qemu-vgabios-1.8.1-33.12.1 - SUSE Linux Enterprise Server for SAP 12-SP1 (x86_64): qemu-block-rbd-2.3.1-33.12.1 qemu-block-rbd-debuginfo-2.3.1-33.12.1 qemu-kvm-2.3.1-33.12.1 qemu-x86-2.3.1-33.12.1 - SUSE Linux Enterprise Server 12-SP1-LTSS (ppc64le s390x x86_64): qemu-2.3.1-33.12.1 qemu-block-curl-2.3.1-33.12.1 qemu-block-curl-debuginfo-2.3.1-33.12.1 qemu-debugsource-2.3.1-33.12.1 qemu-guest-agent-2.3.1-33.12.1 qemu-guest-agent-debuginfo-2.3.1-33.12.1 qemu-lang-2.3.1-33.12.1 qemu-tools-2.3.1-33.12.1 qemu-tools-debuginfo-2.3.1-33.12.1 - SUSE Linux Enterprise Server 12-SP1-LTSS (s390x x86_64): qemu-kvm-2.3.1-33.12.1 - SUSE Linux Enterprise Server 12-SP1-LTSS (ppc64le): qemu-ppc-2.3.1-33.12.1 qemu-ppc-debuginfo-2.3.1-33.12.1 - SUSE Linux Enterprise Server 12-SP1-LTSS (x86_64): qemu-block-rbd-2.3.1-33.12.1 qemu-block-rbd-debuginfo-2.3.1-33.12.1 qemu-x86-2.3.1-33.12.1 - SUSE Linux Enterprise Server 12-SP1-LTSS (noarch): qemu-ipxe-1.0.0-33.12.1 qemu-seabios-1.8.1-33.12.1 qemu-sgabios-8-33.12.1 qemu-vgabios-1.8.1-33.12.1 - SUSE Linux Enterprise Server 12-SP1-LTSS (s390x): qemu-s390-2.3.1-33.12.1 qemu-s390-debuginfo-2.3.1-33.12.1 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/1020928 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 iQIVAwUBW4iM62aOgq3Tt24GAQiK8RAAg9nO9ILooGFo0QeAYZ+kTA9zM7luzR/d rPED9Pt/S816up4Bj3t0XCy1+hlCagyobUOm7gj1BsCeiEVTANSeiL9gBP8L+uCj ejokdwsFtLh6ldegrZPJ2DWEpw/0nrIVkB66/O6uF9XXCDuVuwHnsvA8pETegEJS cceY0mLTCk91eSiH5Xc4KNFks00KOakRixyFuz5nU++Cj+yyTbfVkX0ykNkNOGp3 87JH1UZhUleGQtxA15L91axBAVeRyMssu0fCxdl4aJ9JI7dGmY0ckKfYs0S4v56Y 3OhtHNs2RYJ2rigPfcqGZdPwy2AZ96G/9BD0lQsIrDiowA94tM/8V8hszkjR3UBk qL9xCz6D9ZJWxIzGjiD5mKyTs2yOD8KeRswG96EfHHFUhMa9nTs6Fd3f1TrQgi5C XAysB3+ibXcXuGB5MOVkxLzBb3PkcM0OcQ5/+ITy0THciHe5MF9hQpkT7x/sLxfh nxaSxSNfdMklB+rzJcUNoMNfXtBkjIbEq03+VyGZHm8YCZfBHI7hUPsFHmwQzuuP hILYKPYI9w7r5sbRacttC6EbKLZM7CBemH1C5UwQMpg6fGE7QpD0QWixpmapXBlx rNfgM3y/zjQ7k9k1fP3/cUnkOEtUo86wBufDovt/GL5Ru+txYmreGGLYQ6J5xaMy NHUxjv1CZ3A= =Yhaj -----END PGP SIGNATURE-----