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openSUSE 42.3 Advisory 2019:1074-1 Critical Qemu Denial of Service Fix

opensuse
Calendar Grey March 28, 2019
Dist Opensuse Esm H88
openSUSE Security Update: Security update for qemu _________________________________________________
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...

Read the Full Advisory

Topics%20covered

Topics Covered

security advisory security update DoS important out-of-bounds openSUSE qemu

Patch

Patch Instructions:

To install this openSUSE 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:

- openSUSE Leap 42.3:

zypper in -t patch openSUSE-2019-1074=1

Package List

- openSUSE Leap 42.3 (i586 x86_64):

qemu-linux-user-2.9.1-56.1

qemu-linux-user-debuginfo-2.9.1-56.1

qemu-linux-user-debugsource-2.9.1-56.1

- openSUSE Leap 42.3 (noarch):

qemu-ipxe-1.0.0+-56.1

qemu-seabios-1.10.2-56.1

qemu-sgabios-8-56.1

qemu-vgabios-1.10.2-56.1

- openSUSE Leap 42.3 (x86_64):

qemu-2.9.1-56.1

qemu-arm-2.9.1-56.1

qemu-arm-debuginfo-2.9.1-56.1

qemu-block-curl-2.9.1-56.1

qemu-block-curl-debuginfo-2.9.1-56.1

qemu-block-dmg-2.9.1-56.1

qemu-block-dmg-debuginfo-2.9.1-56.1

qemu-block-iscsi-2.9.1-56.1

qemu-block-iscsi-debuginfo-2.9.1-56.1

qemu-block-rbd-2.9.1-56.1

qemu-block-rbd-debuginfo-2.9.1-56.1

qemu-block-ssh-2.9.1-56.1

qemu-block-ssh-debuginfo-2.9.1-56.1

qemu-debugsource-2.9.1-56.1

qemu-extra-2.9.1-56.1

qemu-extra-debuginfo-2.9.1-56.1

qemu-guest-agent-2.9.1-56.1

qemu-guest-agent-debuginfo-2.9.1-56.1

qemu-ksm-2.9.1-56.1

qemu-kvm-2.9.1-56.1

qemu-lang-2.9.1-56.1

qemu-ppc-2.9.1-56.1

qemu-ppc-debuginfo-2.9.1-56.1

qemu-s390-2.9.1-56.1

qemu-s390-debuginfo-2.9.1-56.1

qemu-testsuite-2.9.1-56.2

qemu-tools-2.9.1-56.1

qem...

Read the Full Advisory

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

--

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: openSUSE-SU-2019:1074-1
Rating: important
Affected Products: openSUSE Leap 42.3 le.

Topics%20covered

Topics Covered

security advisory security update DoS important out-of-bounds openSUSE qemu

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