Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2017-3621) (BlueBorne) (Stack Clash)

High Nessus Plugin ID 103401

Synopsis

The remote Oracle Linux host is missing one or more security updates.

Description

Description of changes:

kernel-uek [3.8.13-118.19.7.el7uek]
- Bluetooth: Properly check L2CAP config option output buffer length (Ben Seri) [Orabug: 26796364] {CVE-2017-1000251}

[3.8.13-118.19.6.el7uek]
- xen: fix bio vec merging (Roger Pau Monne) [Orabug: 26645550] {CVE-2017-12134}

[3.8.13-118.19.5.el7uek]
- fs/exec.c: account for argv/envp pointers (Kees Cook) [Orabug: 26638921] {CVE-2017-1000365} {CVE-2017-1000365}

Solution

Update the affected unbreakable enterprise kernel packages.

See Also

https://oss.oracle.com/pipermail/el-errata/2017-September/007216.html

https://oss.oracle.com/pipermail/el-errata/2017-September/007217.html

Plugin Details

Severity: High

ID: 103401

File Name: oraclelinux_ELSA-2017-3621.nasl

Version: 3.8

Type: local

Agent: unix

Published: 2017/09/22

Updated: 2019/04/01

Dependencies: 12634, 122878

Risk Information

Risk Factor: High

CVSS v2.0

Base Score: 8.3

Temporal Score: 6.5

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

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

CVSS v3.0

Base Score: 8.8

Temporal Score: 7.9

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

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

Vulnerability Information

CPE: p-cpe:/a:oracle:linux:dtrace-modules-3.8.13-118.19.7.el6uek, p-cpe:/a:oracle:linux:dtrace-modules-3.8.13-118.19.7.el7uek, p-cpe:/a:oracle:linux:kernel-uek, p-cpe:/a:oracle:linux:kernel-uek-debug, p-cpe:/a:oracle:linux:kernel-uek-debug-devel, p-cpe:/a:oracle:linux:kernel-uek-devel, p-cpe:/a:oracle:linux:kernel-uek-doc, p-cpe:/a:oracle:linux:kernel-uek-firmware, cpe:/o:oracle:linux:6, cpe:/o:oracle:linux:7

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 2017/09/21

Vulnerability Publication Date: 2017/06/19

Reference Information

CVE: CVE-2017-1000251, CVE-2017-1000365, CVE-2017-12134