OracleVM 3.4 : Unbreakable / etc (OVMSA-2017-0119)

high Nessus Plugin ID 101198

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 :

- macsec: dynamically allocate space for sglist (Jason A.
Donenfeld) [Orabug: 26368162] (CVE-2017-7477)

- macsec: avoid heap overflow in skb_to_sgvec (Jason A.
Donenfeld) [Orabug: 26368162] (CVE-2017-7477)

- nfsd: check for oversized NFSv2/v3 arguments (J. Bruce Fields) [Orabug: 26366988] (CVE-2017-7645)

Solution

Update the affected kernel-uek / kernel-uek-firmware packages.

See Also

https://oss.oracle.com/pipermail/oraclevm-errata/2017-July/000747.html

Plugin Details

Severity: High

ID: 101198

File Name: oraclevm_OVMSA-2017-0119.nasl

Version: 3.6

Type: local

Published: 7/3/2017

Updated: 1/4/2021

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 5.8

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

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

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

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:oracle:vm:kernel-uek, cpe:/o:oracle:vm_server:3.4, p-cpe:/a:oracle:vm:kernel-uek-firmware

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

Exploit Ease: No known exploits are available

Patch Publication Date: 7/1/2017

Vulnerability Publication Date: 4/18/2017

Reference Information

CVE: CVE-2017-7477, CVE-2017-7645