Alerts This Week
Warning Icon 1 659
Alerts This Week
Warning Icon 1 659

openSUSE Security Update: 2018:4147-1 Moderate qemu DoS Issue Fix

opensuse
Calendar Grey December 16, 2018
Dist Opensuse Esm H88
Fedora rolls out a significant security patch for docker, addressing five vulnerabilities and reinforcing overall system safety.
An update that solves 6 vulnerabilities and has one errata is now available.

Description

This update for qemu fixes the following issues:

Security issues fixed:

- CVE-2018-10839: Fixed NE2000 NIC emulation support that is vulnerable to

an integer overflow, which could lead to buffer overflow issue. It could

occur when receiving packets over the network. A user inside guest could

use this flaw to crash the Qemu process resulting in DoS (bsc#1110910).

- CVE-2018-15746: Fixed qemu-seccomp.c that might allow local OS guest

users to cause a denial of service (guest crash) by leveraging

mishandling of the seccomp policy for threads other than the main thread

(bsc#1106222).

- CVE-2018-17958: Fixed a Buffer Overflow in rtl8139_do_receive in

hw/net/rtl8139.c because an incorrect integer data type is used

(bsc#1111006).

- CVE-2018-17962: Fixed a Buffer Overflow in pcnet_receive in

hw/net/pcnet.c because an incorrect integer data type is used

(bsc#1111010).

- CVE-2018-17963: Fixed qemu_deliver_packet_iov in...

Read the Full Advisory

Topics%20covered

Topics Covered

security advisory moderate denial of service 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-2018-1563=1

Package List

- openSUSE Leap 42.3 (i586 x86_64):

qemu-linux-user-2.9.1-50.1

qemu-linux-user-debuginfo-2.9.1-50.1

qemu-linux-user-debugsource-2.9.1-50.1

- openSUSE Leap 42.3 (x86_64):

qemu-2.9.1-50.1

qemu-arm-2.9.1-50.1

qemu-arm-debuginfo-2.9.1-50.1

qemu-block-curl-2.9.1-50.1

qemu-block-curl-debuginfo-2.9.1-50.1

qemu-block-dmg-2.9.1-50.1

qemu-block-dmg-debuginfo-2.9.1-50.1

qemu-block-iscsi-2.9.1-50.1

qemu-block-iscsi-debuginfo-2.9.1-50.1

qemu-block-rbd-2.9.1-50.1

qemu-block-rbd-debuginfo-2.9.1-50.1

qemu-block-ssh-2.9.1-50.1

qemu-block-ssh-debuginfo-2.9.1-50.1

qemu-debugsource-2.9.1-50.1

qemu-extra-2.9.1-50.1

qemu-extra-debuginfo-2.9.1-50.1

qemu-guest-agent-2.9.1-50.1

qemu-guest-agent-debuginfo-2.9.1-50.1

qemu-ksm-2.9.1-50.1

qemu-kvm-2.9.1-50.1

qemu-lang-2.9.1-50.1

qemu-ppc-2.9.1-50.1

qemu-ppc-debuginfo-2.9.1-50.1

qemu-s390-2.9.1-50.1

qemu-s390-debuginfo-2.9.1-50.1

qemu-testsuite-2.9.1-50.1

qemu-tools-2.9.1-50.1

qemu-tools-debuginfo-2.9.1-50.1

qemu-x86-2.9.1-50.1

qemu-x86-debuginfo-2.9.1-50.1

- openSUSE Leap 42.3 (noarch):

qemu-ipxe-1....

Read the Full Advisory

References

https://www.suse.com/security/cve/CVE-2018-10839.html

https://www.suse.com/security/cve/CVE-2018-15746.html

https://www.suse.com/security/cve/CVE-2018-17958.html

https://www.suse.com/security/cve/CVE-2018-17962.html

https://www.suse.com/security/cve/CVE-2018-17963.html

https://www.suse.com/security/cve/CVE-2018-18849.html

https://bugzilla.suse.com/1100408

https://bugzilla.suse.com/1106222

https://bugzilla.suse.com/1110910

https://bugzilla.suse.com/1111006

https://bugzilla.suse.com/1111010

https://bugzilla.suse.com/1111013

https://bugzilla.suse.com/1114422

--

Announcement ID: openSUSE-SU-2018:4147-1
Rating: moderate
Affected Products: openSUSE Leap 42.3 le.

Topics%20covered

Topics Covered

security advisory moderate denial of service openSUSE qemu

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.

Related News

Your message here