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MEDIUM severity

GHSA-8f4m-hccc-8qph

MEDIUMFix: ansible/ansible#73488

GHSA-8f4m-hccc-8qph is a medium-severity (CVSS 5.5) CWE-532 vulnerability in ansible. O3 Security confirms whether GHSA-8f4m-hccc-8qph is actually reachable in your code before you act, and blocks exploitation at runtime until you patch.

Insertion of Sensitive Information into Log File in ansible

Also known asCVE-2021-20191PYSEC-2021-124
Published
Jun 1, 2021
Updated
Sep 10, 2024
Affected
3 pkgs
Patched
3 / 3
Exploits
None indexed
Exploitation data as of Sep 10, 2024 · OSV.dev, NVD, FIRST.org (EPSS)

Real-World Exposure

3 pkgs affected
🐍ansible🐍ansible🐍ansible

Real-time download stats are indexed for npm and PyPI packages. This vulnerability affects PyPI packages — download data is not available via public APIs for these ecosystems.

Description

A flaw was found in ansible. Credentials, such as secrets, are being disclosed in console log by default and not protected by no_log feature when using those modules. An attacker can take advantage of this information to steal those credentials. The highest threat from this vulnerability is to data confidentiality.

Affected Packages

3 total 3 fixed
EcosystemPackageVulnerable rangeFix
🐍PyPIansible2.9.0a1&&< 2.9.18rc12.9.18rc1
🐍PyPIansibleall versions2.8.19rc1
🐍PyPIansible2.10.0a1&&< 2.10.72.10.7

Detection & mitigation playbook

Open-source dependency
  1. Detect

    Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for ansible. O3's reachability analysis confirms whether the vulnerable code path is actually invoked in your application, so you act on real exposure instead of every transitive match.

  2. Fix

    Update ansible to 2.9.18rc1 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-8f4m-hccc-8qph is resolved across your whole dependency graph.

  3. Workarounds

    If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.

  4. How O3 protects you

    O3 pinpoints whether GHSA-8f4m-hccc-8qph is reachable in your code and exactly where to fix it, then blocks exploitation in production at runtime until the patched version is deployed.

Tailored to GHSA-8f4m-hccc-8qph. Runtime protection reduces exposure until a permanent patch is applied and verified — it complements patching, it doesn't replace it.

Fixing This On Your OS

If you run this on a Linux distribution, patch through your package manager against the distro's own security advisory below — it tracks the exact backported fix for your release, which can ship on a different timeline (and sometimes a different severity) than the upstream project.

Red HatModerate

The version of ansible shipped with Red Hat Gluster Storage (RHGS) 3 includes the vulnerable `network/nxos/nxos_*` modules. However, RHGS 3 no longer maintains its own version of Ansible, prerequisite is to enable ansible repository in order to consume the latest version of ansible which has many bug and security…

Frequently Asked Questions

A flaw was found in ansible. Credentials, such as secrets, are being disclosed in console log by default and not protected by no_log feature when using those modules. An attacker can take advantage of this information to steal those credentials. The highest threat from this vulnerability is to data confidentiality.
O3 Security · Impact-Aware SCA

Is GHSA-8f4m-hccc-8qph in your dependencies?

O3 detects GHSA-8f4m-hccc-8qph across PyPI dependencies and uses function-level reachability to confirm whether the vulnerable code path is actually reachable — not just present. No false positives.