OracleVM 3.4 : xen (OVMSA-2017-0157)

High Nessus Plugin ID 104136

Synopsis

The remote OracleVM host is missing one or more security updates.

Description

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

- BUILDINFO: OVMF commit=173bf5c847e3ca8b42c11796ce048d8e2e916ff8

- BUILDINFO: xen commit=7590623eeb64d8a8f733c24eb80818f86eb870f0

- BUILDINFO: QEMU upstream commit=8bff6989bd0bafcc0ddf859c23ce6a2ff21a80ff

- BUILDINFO: QEMU traditional commit=346fdd7edd73f8287d0d0a2bab9c67b71bc6b8ba

- BUILDINFO: IPXE commit=9a93db3f0947484e30e753bbd61a10b17336e20e

- BUILDINFO: SeaBIOS commit=7d9cbe613694924921ed1a6f8947d711c5832eee

- gnttab: also validate PTE permissions upon destroy/replace (Jan Beulich) [Orabug: 26733715] (CVE-2017-14319)

- tools/xenstore: don't unlink connection object twice (Juergen Gross) [Orabug: 26739949] (CVE-2017-14317)

- xen/mm: make sure node is less than MAX_NUMNODES (George Dunlap) [Orabug: 26733665] (CVE-2017-14316)

Solution

Update the affected xen / xen-tools packages.

See Also

http://www.nessus.org/u?91f209f5

Plugin Details

Severity: High

ID: 104136

File Name: oraclevm_OVMSA-2017-0157.nasl

Version: $Revision: 3.2 $

Type: local

Published: 2017/10/25

Modified: 2018/01/29

Dependencies: 12634

Risk Information

Risk Factor: High

CVSSv2

Base Score: 7.2

Temporal Score: 5.3

Vector: CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C

Temporal Vector: CVSS2#E:U/RL:OF/RC:C

CVSSv3

Base Score: 8.8

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

Vulnerability Information

CPE: p-cpe:/a:oracle:vm:xen, p-cpe:/a:oracle:vm:xen-tools, cpe:/o:oracle:vm_server:3.4

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

Exploit Available: false

Exploit Ease: No known exploits are available

Patch Publication Date: 2017/10/24

Reference Information

CVE: CVE-2017-14316, CVE-2017-14317, CVE-2017-14319