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Sicherheit: Mehrere Probleme in qemu
Aktuelle Meldungen Distributionen
Name: Mehrere Probleme in qemu
ID: SUSE-SU-2019:0582-1
Distribution: SUSE
Plattformen: SUSE Linux Enterprise Desktop 12-SP3, SUSE Linux Enterprise Server 12-SP3, SUSE CaaS Platform ALL, SUSE CaaS Platform 3.0
Datum: Di, 12. März 2019, 10:43
Referenzen: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7858
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-6778
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16872
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18954
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13673
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13672
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19489
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19364
Applikationen: QEMU

Originalnachricht

   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:

- CVE-2019-6778: Fixed an out-of-bounds access in slirp (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 in virtfs (bsc#1117275)
- CVE-2018-19364: Fixed an use-after-free vulnerability if virtfs
interface is deliberately abused (bsc#1116717)
- CVE-2018-18954: Fixed an out-of-bounds access performing PowerNV memory
operations (bsc#1114957)
- CVE-2017-13673: Fixed a reachable assert failure during during display
update (bsc#1056386)
- CVE-2017-13672: Fixed an out-of-bounds read access during display update
(bsc#1056334)
- 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:

- Fix pwrite64/pread64/write to return 0 over -1 for a zero length NULL
buffer in qemu (bsc#1121600)
- 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:

- SUSE Linux Enterprise Server 12-SP3:

zypper in -t patch SUSE-SLE-SERVER-12-SP3-2019-582=1

- SUSE Linux Enterprise Desktop 12-SP3:

zypper in -t patch SUSE-SLE-DESKTOP-12-SP3-2019-582=1

- 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.

- 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:

- 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

- 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

- SUSE Linux Enterprise Server 12-SP3 (s390x x86_64):

qemu-kvm-2.9.1-6.28.1

- SUSE Linux Enterprise Server 12-SP3 (ppc64le):

qemu-ppc-2.9.1-6.28.1
qemu-ppc-debuginfo-2.9.1-6.28.1

- SUSE Linux Enterprise Server 12-SP3 (aarch64):

qemu-arm-2.9.1-6.28.1
qemu-arm-debuginfo-2.9.1-6.28.1

- 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

- 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

- SUSE Linux Enterprise Server 12-SP3 (s390x):

qemu-s390-2.9.1-6.28.1
qemu-s390-debuginfo-2.9.1-6.28.1

- 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

- 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

- 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

- 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:

https://www.suse.com/security/cve/CVE-2017-13672.html
https://www.suse.com/security/cve/CVE-2017-13673.html
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-2018-7858.html
https://www.suse.com/security/cve/CVE-2019-6778.html
https://bugzilla.suse.com/1056334
https://bugzilla.suse.com/1056386
https://bugzilla.suse.com/1084604
https://bugzilla.suse.com/1113231
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

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