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Test Kennung:1.3.6.1.4.1.25623.1.0.851973
Kategorie:SuSE Local Security Checks
Titel:openSUSE: Security Advisory for qemu (openSUSE-SU-2018:2693-1)
Zusammenfassung:The remote host is missing an update for the 'qemu'; package(s) announced via the openSUSE-SU-2018:2693-1 advisory.
Beschreibung:Summary:
The remote host is missing an update for the 'qemu'
package(s) announced via the openSUSE-SU-2018:2693-1 advisory.

Vulnerability Insight:
This update for qemu fixes the following issues:

This security issue was fixed:

- CVE-2018-12617: qmp_guest_file_read had an integer overflow that could
have been exploited by sending a crafted QMP command (including
guest-file-read with a large count value) to the agent via the listening
socket causing DoS (bsc#1098735)

These non-security issues were fixed:

- Allow kvm group access to /dev/sev (bsc#1102604).

- Fix for the value used for reduced_phys_bits. Please update the
reduced_phys_bits value used on the commandline or in libvirt XML to the
value 1 (explicitly set now in QEMU code). (bsc#1103628)

- Fix (again) the qemu guest agent udev rule file, which got unfixed in a
series of unfortunate events (bsc#1094898 and now bsc#1105279)

This update was imported from the SUSE:SLE-15:Update update project.

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 15.0:

zypper in -t patch openSUSE-2018-996=1

Affected Software/OS:
qemu on openSUSE Leap 15.0.

Solution:
Please install the updated package(s).

CVSS Score:
5.0

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

Querverweis: Common Vulnerability Exposure (CVE) ID: CVE-2018-12617
CopyrightCopyright (C) 2018 Greenbone Networks GmbH

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