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AUSCERT External Security Bulletin Redistribution
ESB-2019.0762
SUSE-SU-2019:0582-1 Security update for qemu
12 March 2019
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: qemu
Publisher: SUSE
Operating System: SUSE
Impact/Access: Access Privileged Data -- Existing Account
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 CVE-2018-7858
CVE-2017-13673 CVE-2017-13672
Reference: ESB-2019.0629
ESB-2019.0607
ESB-2019.0502.3
ESB-2019.0496
Original Bulletin:
https://www.suse.com/support/update/announcement/2019/suse-su-20190582-1.html
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SUSE Security Update: Security update for qemu
______________________________________________________________________________
Announcement ID: SUSE-SU-2019:0582-1
Rating: important
References: #1056334 #1056386 #1084604 #1113231 #1114957 #1116717
#1117275 #1119493 #1121600 #1123156
Cross-References: CVE-2017-13672 CVE-2017-13673 CVE-2018-16872 CVE-2018-18954
CVE-2018-19364 CVE-2018-19489 CVE-2018-7858 CVE-2019-6778
Affected Products:
SUSE Linux Enterprise Server 12-SP3
SUSE Linux Enterprise Desktop 12-SP3
SUSE CaaS Platform ALL
SUSE CaaS Platform 3.0
______________________________________________________________________________
An update that solves 8 vulnerabilities and has two fixes is now available.
Description:
This update for qemu fixes the following issues:
Security vulnerabilities addressed:
o CVE-2019-6778: Fixed an out-of-bounds access in slirp (bsc#1123156)
o CVE-2018-16872: Fixed a host security vulnerability related to handling
symlinks in usb-mtp (bsc#1119493)
o CVE-2018-19489: Fixed a Denial-of-Service in virtfs (bsc#1117275)
o CVE-2018-19364: Fixed an use-after-free vulnerability if virtfs interface
is deliberately abused (bsc#1116717)
o CVE-2018-18954: Fixed an out-of-bounds access performing PowerNV memory
operations (bsc#1114957)
o CVE-2017-13673: Fixed a reachable assert failure during during display
update (bsc#1056386)
o CVE-2017-13672: Fixed an out-of-bounds read access during display update
(bsc#1056334)
o CVE-2018-7858: Fixed an out-of-bounds access in cirrus when updating vga
display allowing for Denial-of-Service (bsc#1084604)
Other bug fixes and changes:
o Fix pwrite64/pread64/write to return 0 over -1 for a zero length NULL
buffer in qemu (bsc#1121600)
o Fix bad guest time after migration (bsc#1113231)
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:
o SUSE Linux Enterprise Server 12-SP3:
zypper in -t patch SUSE-SLE-SERVER-12-SP3-2019-582=1
o SUSE Linux Enterprise Desktop 12-SP3:
zypper in -t patch SUSE-SLE-DESKTOP-12-SP3-2019-582=1
o SUSE CaaS Platform ALL:
To install this update, use the SUSE CaaS Platform Velum dashboard. It will
inform you if it detects new updates and let you then trigger updating of
the complete cluster in a controlled way.
o SUSE CaaS Platform 3.0:
To install this update, use the SUSE CaaS Platform Velum dashboard. It will
inform you if it detects new updates and let you then trigger updating of
the complete cluster in a controlled way.
Package List:
o SUSE Linux Enterprise Server 12-SP3 (aarch64 ppc64le s390x x86_64):
qemu-2.9.1-6.28.1
qemu-block-curl-2.9.1-6.28.1
qemu-block-curl-debuginfo-2.9.1-6.28.1
qemu-block-iscsi-2.9.1-6.28.1
qemu-block-iscsi-debuginfo-2.9.1-6.28.1
qemu-block-ssh-2.9.1-6.28.1
qemu-block-ssh-debuginfo-2.9.1-6.28.1
qemu-debugsource-2.9.1-6.28.1
qemu-guest-agent-2.9.1-6.28.1
qemu-guest-agent-debuginfo-2.9.1-6.28.1
qemu-lang-2.9.1-6.28.1
qemu-tools-2.9.1-6.28.1
qemu-tools-debuginfo-2.9.1-6.28.1
o SUSE Linux Enterprise Server 12-SP3 (aarch64 x86_64):
qemu-block-rbd-2.9.1-6.28.1
qemu-block-rbd-debuginfo-2.9.1-6.28.1
o SUSE Linux Enterprise Server 12-SP3 (s390x x86_64):
qemu-kvm-2.9.1-6.28.1
o SUSE Linux Enterprise Server 12-SP3 (ppc64le):
qemu-ppc-2.9.1-6.28.1
qemu-ppc-debuginfo-2.9.1-6.28.1
o SUSE Linux Enterprise Server 12-SP3 (aarch64):
qemu-arm-2.9.1-6.28.1
qemu-arm-debuginfo-2.9.1-6.28.1
o SUSE Linux Enterprise Server 12-SP3 (x86_64):
qemu-x86-2.9.1-6.28.1
qemu-x86-debuginfo-2.9.1-6.28.1
o SUSE Linux Enterprise Server 12-SP3 (noarch):
qemu-ipxe-1.0.0+-6.28.1
qemu-seabios-1.10.2-6.28.1
qemu-sgabios-8-6.28.1
qemu-vgabios-1.10.2-6.28.1
o SUSE Linux Enterprise Server 12-SP3 (s390x):
qemu-s390-2.9.1-6.28.1
qemu-s390-debuginfo-2.9.1-6.28.1
o SUSE Linux Enterprise Desktop 12-SP3 (noarch):
qemu-ipxe-1.0.0+-6.28.1
qemu-seabios-1.10.2-6.28.1
qemu-sgabios-8-6.28.1
qemu-vgabios-1.10.2-6.28.1
o SUSE Linux Enterprise Desktop 12-SP3 (x86_64):
qemu-2.9.1-6.28.1
qemu-block-curl-2.9.1-6.28.1
qemu-block-curl-debuginfo-2.9.1-6.28.1
qemu-debugsource-2.9.1-6.28.1
qemu-kvm-2.9.1-6.28.1
qemu-tools-2.9.1-6.28.1
qemu-tools-debuginfo-2.9.1-6.28.1
qemu-x86-2.9.1-6.28.1
o SUSE CaaS Platform ALL (x86_64):
qemu-debugsource-2.9.1-6.28.1
qemu-guest-agent-2.9.1-6.28.1
qemu-guest-agent-debuginfo-2.9.1-6.28.1
o SUSE CaaS Platform 3.0 (x86_64):
qemu-debugsource-2.9.1-6.28.1
qemu-guest-agent-2.9.1-6.28.1
qemu-guest-agent-debuginfo-2.9.1-6.28.1
References:
o https://www.suse.com/security/cve/CVE-2017-13672.html
o https://www.suse.com/security/cve/CVE-2017-13673.html
o https://www.suse.com/security/cve/CVE-2018-16872.html
o https://www.suse.com/security/cve/CVE-2018-18954.html
o https://www.suse.com/security/cve/CVE-2018-19364.html
o https://www.suse.com/security/cve/CVE-2018-19489.html
o https://www.suse.com/security/cve/CVE-2018-7858.html
o https://www.suse.com/security/cve/CVE-2019-6778.html
o https://bugzilla.suse.com/1056334
o https://bugzilla.suse.com/1056386
o https://bugzilla.suse.com/1084604
o https://bugzilla.suse.com/1113231
o https://bugzilla.suse.com/1114957
o https://bugzilla.suse.com/1116717
o https://bugzilla.suse.com/1117275
o https://bugzilla.suse.com/1119493
o https://bugzilla.suse.com/1121600
o https://bugzilla.suse.com/1123156
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