SUSE: 2020:1523-1 moderate: qemu
Summary
This update for qemu fixes the following issues: Security issues fixed: - CVE-2020-1983: Fixed a use-after-free in the ip_reass function of slirp (bsc#1170940). - CVE-2019-20382: Fixed a potential DoS due to a memory leak in VNC disconnect (bsc#1165776). - CVE-2020-1711: Fixed a potential OOB access in the iSCSI client code (bsc#1166240). - CVE-2020-8608: Fixed a potential OOB access in slirp (bsc#1163018). - CVE-2020-7039: Fixed a potential OOB access in slirp (bsc#1161066). - Fixed multiple potential DoS issues in SLIRP, similar to CVE-2019-6778 (bsc#1123156). Non-security issue fixed: - Miscellaneous fixes to the in-package support documentation. 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 15: zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-2020-1523=1 - SUSE Linux Enterprise Server 15-LTSS: zypper in -t patch SUSE-SLE-Product-SLES-15-2020-1523=1 - SUSE Linux Enterprise High Performance Computing 15-LTSS: zypper in -t patch SUSE-SLE-Product-HPC-15-2020-1523=1 - SUSE Linux Enterprise High Performance Computing 15-ESPOS: zypper in -t patch SUSE-SLE-Product-HPC-15-2020-1523=1 Package List: - SUSE Linux Enterprise Server for SAP 15 (ppc64le x86_64): qemu-2.11.2-9.36.1 qemu-block-curl-2.11.2-9.36.1 qemu-block-curl-debuginfo-2.11.2-9.36.1 qemu-block-iscsi-2.11.2-9.36.1 qemu-block-iscsi-debuginfo-2.11.2-9.36.1 qemu-block-rbd-2.11.2-9.36.1 qemu-block-rbd-debuginfo-2.11.2-9.36.1 qemu-block-ssh-2.11.2-9.36.1 qemu-block-ssh-debuginfo-2.11.2-9.36.1 qemu-debuginfo-2.11.2-9.36.1 qemu-debugsource-2.11.2-9.36.1 qemu-guest-agent-2.11.2-9.36.1 qemu-guest-agent-debuginfo-2.11.2-9.36.1 qemu-lang-2.11.2-9.36.1 qemu-tools-2.11.2-9.36.1 qemu-tools-debuginfo-2.11.2-9.36.1 - SUSE Linux Enterprise Server for SAP 15 (ppc64le): qemu-ppc-2.11.2-9.36.1 qemu-ppc-debuginfo-2.11.2-9.36.1 - SUSE Linux Enterprise Server for SAP 15 (noarch): qemu-ipxe-1.0.0+-9.36.1 qemu-seabios-1.11.0-9.36.1 qemu-sgabios-8-9.36.1 qemu-vgabios-1.11.0-9.36.1 - SUSE Linux Enterprise Server for SAP 15 (x86_64): qemu-kvm-2.11.2-9.36.1 qemu-x86-2.11.2-9.36.1 qemu-x86-debuginfo-2.11.2-9.36.1 - SUSE Linux Enterprise Server 15-LTSS (aarch64 s390x): qemu-2.11.2-9.36.1 qemu-block-curl-2.11.2-9.36.1 qemu-block-curl-debuginfo-2.11.2-9.36.1 qemu-block-iscsi-2.11.2-9.36.1 qemu-block-iscsi-debuginfo-2.11.2-9.36.1 qemu-block-rbd-2.11.2-9.36.1 qemu-block-rbd-debuginfo-2.11.2-9.36.1 qemu-block-ssh-2.11.2-9.36.1 qemu-block-ssh-debuginfo-2.11.2-9.36.1 qemu-debuginfo-2.11.2-9.36.1 qemu-debugsource-2.11.2-9.36.1 qemu-guest-agent-2.11.2-9.36.1 qemu-guest-agent-debuginfo-2.11.2-9.36.1 qemu-lang-2.11.2-9.36.1 qemu-tools-2.11.2-9.36.1 qemu-tools-debuginfo-2.11.2-9.36.1 - SUSE Linux Enterprise Server 15-LTSS (aarch64): qemu-arm-2.11.2-9.36.1 qemu-arm-debuginfo-2.11.2-9.36.1 - SUSE Linux Enterprise Server 15-LTSS (noarch): qemu-ipxe-1.0.0+-9.36.1 qemu-vgabios-1.11.0-9.36.1 - SUSE Linux Enterprise Server 15-LTSS (s390x): qemu-kvm-2.11.2-9.36.1 qemu-s390-2.11.2-9.36.1 qemu-s390-debuginfo-2.11.2-9.36.1 - SUSE Linux Enterprise High Performance Computing 15-LTSS (aarch64 x86_64): qemu-2.11.2-9.36.1 qemu-block-curl-2.11.2-9.36.1 qemu-block-curl-debuginfo-2.11.2-9.36.1 qemu-block-iscsi-2.11.2-9.36.1 qemu-block-iscsi-debuginfo-2.11.2-9.36.1 qemu-block-rbd-2.11.2-9.36.1 qemu-block-rbd-debuginfo-2.11.2-9.36.1 qemu-block-ssh-2.11.2-9.36.1 qemu-block-ssh-debuginfo-2.11.2-9.36.1 qemu-debuginfo-2.11.2-9.36.1 qemu-debugsource-2.11.2-9.36.1 qemu-guest-agent-2.11.2-9.36.1 qemu-guest-agent-debuginfo-2.11.2-9.36.1 qemu-lang-2.11.2-9.36.1 qemu-tools-2.11.2-9.36.1 qemu-tools-debuginfo-2.11.2-9.36.1 - SUSE Linux Enterprise High Performance Computing 15-LTSS (aarch64): qemu-arm-2.11.2-9.36.1 qemu-arm-debuginfo-2.11.2-9.36.1 - SUSE Linux Enterprise High Performance Computing 15-LTSS (x86_64): qemu-kvm-2.11.2-9.36.1 qemu-x86-2.11.2-9.36.1 qemu-x86-debuginfo-2.11.2-9.36.1 - SUSE Linux Enterprise High Performance Computing 15-LTSS (noarch): qemu-ipxe-1.0.0+-9.36.1 qemu-seabios-1.11.0-9.36.1 qemu-sgabios-8-9.36.1 qemu-vgabios-1.11.0-9.36.1 - SUSE Linux Enterprise High Performance Computing 15-ESPOS (aarch64 x86_64): qemu-2.11.2-9.36.1 qemu-block-curl-2.11.2-9.36.1 qemu-block-curl-debuginfo-2.11.2-9.36.1 qemu-block-iscsi-2.11.2-9.36.1 qemu-block-iscsi-debuginfo-2.11.2-9.36.1 qemu-block-rbd-2.11.2-9.36.1 qemu-block-rbd-debuginfo-2.11.2-9.36.1 qemu-block-ssh-2.11.2-9.36.1 qemu-block-ssh-debuginfo-2.11.2-9.36.1 qemu-debuginfo-2.11.2-9.36.1 qemu-debugsource-2.11.2-9.36.1 qemu-guest-agent-2.11.2-9.36.1 qemu-guest-agent-debuginfo-2.11.2-9.36.1 qemu-lang-2.11.2-9.36.1 qemu-tools-2.11.2-9.36.1 qemu-tools-debuginfo-2.11.2-9.36.1 - SUSE Linux Enterprise High Performance Computing 15-ESPOS (aarch64): qemu-arm-2.11.2-9.36.1 qemu-arm-debuginfo-2.11.2-9.36.1 - SUSE Linux Enterprise High Performance Computing 15-ESPOS (x86_64): qemu-kvm-2.11.2-9.36.1 qemu-x86-2.11.2-9.36.1 qemu-x86-debuginfo-2.11.2-9.36.1 - SUSE Linux Enterprise High Performance Computing 15-ESPOS (noarch): qemu-ipxe-1.0.0+-9.36.1 qemu-seabios-1.11.0-9.36.1 qemu-sgabios-8-9.36.1 qemu-vgabios-1.11.0-9.36.1
References
#1123156 #1161066 #1163018 #1165776 #1166240
#1170940
Cross- CVE-2019-20382 CVE-2019-6778 CVE-2020-1711
CVE-2020-1983 CVE-2020-7039 CVE-2020-8608
Affected Products:
SUSE Linux Enterprise Server for SAP 15
SUSE Linux Enterprise Server 15-LTSS
SUSE Linux Enterprise High Performance Computing 15-LTSS
SUSE Linux Enterprise High Performance Computing 15-ESPOS
https://www.suse.com/security/cve/CVE-2019-20382.html
https://www.suse.com/security/cve/CVE-2019-6778.html
https://www.suse.com/security/cve/CVE-2020-1711.html
https://www.suse.com/security/cve/CVE-2020-1983.html
https://www.suse.com/security/cve/CVE-2020-7039.html
https://www.suse.com/security/cve/CVE-2020-8608.html
https://bugzilla.suse.com/1123156
https://bugzilla.suse.com/1161066
https://bugzilla.suse.com/1163018
https://bugzilla.suse.com/1165776
https://bugzilla.suse.com/1166240
https://bugzilla.suse.com/1170940