Detections
Analytics

Fedora 24 : bash (2016-5a54fb4784)

high Nessus Plugin ID 93882

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Synopsis

The remote Fedora host is missing a security update.

Description

Specially crafted SHELLOPTS and PS4 variables can cause arbitrary code execution. It is a security bug described in CVE-2016-7543 and this update fixes it.

Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.
Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Solution

Update the affected bash package.

See Also

https://bodhi.fedoraproject.org/updates/FEDORA-2016-5a54fb4784

Plugin Details

Severity: High

ID: 93882

File Name: fedora_2016-5a54fb4784.nasl

Version: 2.5

Type: local

Agent: unix

Published: 10/6/2016

Updated: 1/11/2021

Supported Sensors: Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: High

Base Score: 7.2

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

CVSS v3

Risk Factor: High

Base Score: 8.4

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

Vulnerability Information

CPE: p-cpe:/a:fedoraproject:fedora:bash, cpe:/o:fedoraproject:fedora:24

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

Patch Publication Date: 10/2/2016

Vulnerability Publication Date: 1/19/2017

Reference Information

CVE: CVE-2016-7543