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FreeBSD : nomad -- multiple vulnerabilities (618010ff-3044-11eb-8112-000c292ee6b8)

critical Nessus Plugin ID 143306

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Synopsis

The remote FreeBSD host is missing a security-related update.

Description

The HashiCorp team reports :

- artifact: Fixed a bug where interpolation can be used in the artifact destination field to write artifact payloads outside the allocation directory.

- template: Fixed a bug where interpolation can be used in the template source and destination fields to read or write files outside the allocation directory even when disable_file_sandbox was set to false (the default).

- template: Fixed a bug where the disable_file_sandbox configuration was only respected for the template file function and not the template source and destination fields.

Solution

Update the affected package.

See Also

https://github.com/hashicorp/nomad/blob/master/CHANGELOG.md

http://www.nessus.org/u?eeba5819

Plugin Details

Severity: Critical

ID: 143306

File Name: freebsd_pkg_618010ff304411eb8112000c292ee6b8.nasl

Version: 1.3

Type: local

Published: 11/30/2020

Updated: 2/8/2024

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.2

CVSS v2

Risk Factor: Medium

Base Score: 6.4

Temporal Score: 4.7

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

CVSS Score Source: CVE-2020-27195

CVSS v3

Risk Factor: Critical

Base Score: 9.1

Temporal Score: 7.9

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

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

Vulnerability Information

CPE: p-cpe:/a:freebsd:freebsd:nomad, cpe:/o:freebsd:freebsd

Required KB Items: Host/local_checks_enabled, Host/FreeBSD/release, Host/FreeBSD/pkg_info

Exploit Ease: No known exploits are available

Patch Publication Date: 11/27/2020

Vulnerability Publication Date: 10/21/2020

Reference Information

CVE: CVE-2020-27195