# CVE-2019-19335: Information disclosure in openshift/installer

> Local attackers can read cluster admin credentials from world-readable files created during OpenShift installation, leading to full API access.

- **Severity:** Medium 4.4 (`CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** An administrator
- **Attackable:** Local or same network only
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 18 Mar 2020
- **Updated:** 5 Aug 2024
- **Also known as:** GHSA-w7jf-m36x-7vjp

## What is CVE-2019-19335?

CVE-2019-19335 is a medium-severity vulnerability in Redhat Openshift, published on 18 Mar 2020. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

During installation of an OpenShift 4 cluster, the `openshift-install` command line tool creates an `auth` directory, with `kubeconfig` and `kubeadmin-password` files. Both files contain credentials used to authenticate to the OpenShift API server, and are incorrectly assigned word-readable permissions. ose-installer as shipped in Openshift 4.2 is vulnerable.

Weakness: CWE-732 (Incorrect Permission Assignment for Critical Resource)

## Which versions are affected by CVE-2019-19335?

It affects 1 product.


Products: Redhat Openshift.

## How do I fix CVE-2019-19335?

No fix has been published for CVE-2019-19335 yet. Limit exposure of the affected software until one is available.

## Is CVE-2019-19335 being exploited?

There is no known exploitation of CVE-2019-19335 in the wild and no public exploit code.

## Other vulnerabilities in Redhat Openshift

- [CVE-2014-3496](https://insights.sbomify.com/CVE-2014-3496/): Command injection in n/a (critical 10.0)
- [CVE-2014-0234](https://insights.sbomify.com/CVE-2014-0234/): Hardcoded credentials in Red Hat OpenShift Enterprise (critical 9.8)
- [CVE-2013-2060](https://insights.sbomify.com/CVE-2013-2060/): Command injection in OpenShift Origin (critical 9.8)
- [CVE-2013-4561](https://insights.sbomify.com/CVE-2013-4561/): Path traversal in openshift-origin-msg-node-mcollective (critical 9.1)
- [CVE-2014-0163](https://insights.sbomify.com/CVE-2014-0163/): Command injection in Openshift (high 8.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2019-19335 and fix it if it is affected.

What it is: CVE-2019-19335 is a medium-severity vulnerability in Redhat Openshift, published on 18 Mar 2020. It can only be exploited from the same machine or local network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2019-19335 in the wild and no public exploit code.

Affected product: Redhat Openshift. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2019-19335/ (Markdown: https://insights.sbomify.com/CVE-2019-19335/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2019-19335
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2019-19335
- OSV: https://osv.dev/vulnerability/CVE-2019-19335

---
From sbomify Insights: https://insights.sbomify.com/CVE-2019-19335/
Summaries are generated and may contain mistakes; the official description above is the record.