OracleVM 3.4 : qemu-kvm (OVMSA-2016-0096)

medium Nessus Plugin ID 92854
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 OracleVM host is missing a security update.

Description

The remote OracleVM system is missing necessary patches to address critical security updates :

- kvm-virtio-error-out-if-guest-exceeds-virtqueue-size.pat ch [bz#1359724]

- Resolves: bz#1359724 (EMBARGOED CVE-2016-5403 qemu-kvm:
Qemu: virtio: unbounded memory allocation on host via guest leading to DoS [rhel-6.8.z])

- kvm-vga-add-sr_vbe-register-set.patch [bz#1347192]

- Resolves: bz#1347192 (Regression from CVE-2016-3712:
windows installer fails to start)

Solution

Update the affected qemu-img package.

See Also

http://www.nessus.org/u?087124db

Plugin Details

Severity: Medium

ID: 92854

File Name: oraclevm_OVMSA-2016-0096.nasl

Version: 2.7

Type: local

Published: 8/11/2016

Updated: 1/4/2021

Dependencies: ssh_get_info.nasl

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: Medium

Base Score: 4.9

Temporal Score: 3.6

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

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

CVSS v3

Risk Factor: Medium

Base Score: 5.5

Temporal Score: 4.8

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

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

Vulnerability Information

CPE: p-cpe:/a:oracle:vm:qemu-img, cpe:/o:oracle:vm_server:3.4

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

Exploit Ease: No known exploits are available

Patch Publication Date: 8/10/2016

Vulnerability Publication Date: 5/11/2016

Reference Information

CVE: CVE-2016-3712, CVE-2016-5403