CVE-2019-14802

MEDIUM5.3EPSS 0.24%

Hashicorp Nomad Information Exposure Through Environmental Variables

Published: 2/15/2022Modified: 8/21/2024

Also known as:GHSA-6hv3-7c34-4hx8GO-2022-0634

Description

In Nomad before version 0.9.5, when rendering a task template, all environment variables were available to the rendering task. As a fix, only task environment variables are used.

Affected packages (2)

Go/github.com/hashicorp/nomadfrom 0, < 0.9.5
Go/github.com/hashicorp/nomadfrom 0, < 0.9.5

CVSS scores

Source	Version	Severity	Vector
osv	CVSS 3.1	MEDIUM5.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

References (9)

ADVISORYhttps://github.com/advisories/GHSA-6hv3-7c34-4hx8
ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2019-14802
PATCHhttps://github.com/hashicorp/nomad
WEBhttps://advisories.gitlab.com/advisory/advgo_github_com_hashicorp_nomad_client_allocrunner_taskrunner_template_GMS_2022_818.html
WEBhttps://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14802
WEBhttps://github.com/hashicorp/nomad/commit/e8238305ef0b9ef37be3efd86a8d34bfbed5f63f
WEBhttps://github.com/hashicorp/nomad/pull/6055
WEBhttps://github.com/hashicorp/nomad/releases/tag/v0.9.5
WEBhttps://www.hashicorp.com/blog/category/nomad