openSUSE Security Update : qemu (openSUSE-2019-1274)

critical Nessus Plugin ID 124311
New! Plugin Severity Now Using CVSS v3

The calculated severity for Plugins has been updated to use CVSS v3 by default. Plugins that do not have a CVSS v3 score will fall back to CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Synopsis

The remote openSUSE host is missing a security update.

Description

This update for qemu fixes the following issues :

Security issues fixed :

- CVE-2019-9824: Fixed information leak in slirp (bsc#1129622).

- CVE-2019-8934: Added method to specify whether or not to expose certain ppc64 hostinformation (bsc#1126455).

- CVE-2019-3812: Fixed Out-of-bounds memory access and information leak in virtual monitor interface (bsc#1125721).

- CVE-2018-20815: Fixed a denial of service possibility in device tree processing (bsc#1130675).

Non-security issue fixed :

- Backported Skylake-Server vcpu model support from qemu v2.11 (FATE#327261 bsc#1131955).

- Added ability to set virtqueue size using virtqueue_size parameter (FATE#327255 bsc#1118900).

This update was imported from the SUSE:SLE-12-SP3:Update update project.

Solution

Update the affected qemu packages.

See Also

https://bugzilla.opensuse.org/show_bug.cgi?id=1118900

https://bugzilla.opensuse.org/show_bug.cgi?id=1125721

https://bugzilla.opensuse.org/show_bug.cgi?id=1126455

https://bugzilla.opensuse.org/show_bug.cgi?id=1129622

https://bugzilla.opensuse.org/show_bug.cgi?id=1130675

https://bugzilla.opensuse.org/show_bug.cgi?id=1131955

https://features.opensuse.org/327255

https://features.opensuse.org/327261

Plugin Details

Severity: Critical

ID: 124311

File Name: openSUSE-2019-1274.nasl

Version: 1.5

Type: local

Agent: unix

Published: 4/26/2019

Updated: 1/19/2021

Dependencies: ssh_get_info.nasl

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.5

Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Temporal Vector: E:U/RL:OF/RC:C

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: E:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:novell:opensuse:qemu, p-cpe:/a:novell:opensuse:qemu-arm, p-cpe:/a:novell:opensuse:qemu-arm-debuginfo, p-cpe:/a:novell:opensuse:qemu-block-curl, p-cpe:/a:novell:opensuse:qemu-block-curl-debuginfo, p-cpe:/a:novell:opensuse:qemu-block-dmg, p-cpe:/a:novell:opensuse:qemu-block-dmg-debuginfo, p-cpe:/a:novell:opensuse:qemu-block-iscsi, p-cpe:/a:novell:opensuse:qemu-block-iscsi-debuginfo, p-cpe:/a:novell:opensuse:qemu-block-rbd, p-cpe:/a:novell:opensuse:qemu-block-rbd-debuginfo, p-cpe:/a:novell:opensuse:qemu-block-ssh, p-cpe:/a:novell:opensuse:qemu-block-ssh-debuginfo, p-cpe:/a:novell:opensuse:qemu-debugsource, p-cpe:/a:novell:opensuse:qemu-extra, p-cpe:/a:novell:opensuse:qemu-extra-debuginfo, p-cpe:/a:novell:opensuse:qemu-guest-agent, p-cpe:/a:novell:opensuse:qemu-guest-agent-debuginfo, p-cpe:/a:novell:opensuse:qemu-ipxe, p-cpe:/a:novell:opensuse:qemu-ksm, p-cpe:/a:novell:opensuse:qemu-kvm, p-cpe:/a:novell:opensuse:qemu-lang, p-cpe:/a:novell:opensuse:qemu-linux-user, p-cpe:/a:novell:opensuse:qemu-linux-user-debuginfo, p-cpe:/a:novell:opensuse:qemu-linux-user-debugsource, p-cpe:/a:novell:opensuse:qemu-ppc, p-cpe:/a:novell:opensuse:qemu-ppc-debuginfo, p-cpe:/a:novell:opensuse:qemu-s390, p-cpe:/a:novell:opensuse:qemu-s390-debuginfo, p-cpe:/a:novell:opensuse:qemu-seabios, p-cpe:/a:novell:opensuse:qemu-sgabios, p-cpe:/a:novell:opensuse:qemu-testsuite, p-cpe:/a:novell:opensuse:qemu-tools, p-cpe:/a:novell:opensuse:qemu-tools-debuginfo, p-cpe:/a:novell:opensuse:qemu-vgabios, p-cpe:/a:novell:opensuse:qemu-x86, p-cpe:/a:novell:opensuse:qemu-x86-debuginfo, cpe:/o:novell:opensuse:42.3

Required KB Items: Host/local_checks_enabled, Host/SuSE/release, Host/SuSE/rpm-list, Host/cpu

Exploit Ease: No known exploits are available

Patch Publication Date: 4/25/2019

Vulnerability Publication Date: 2/19/2019

Reference Information

CVE: CVE-2018-20815, CVE-2019-3812, CVE-2019-8934, CVE-2019-9824