Answer in brief
CVE-2021-3684 records a Medium severity (CVSS 5.5) vulnerability in OpenShift Assisted Installer leaks image pull secrets as plaintext in installation logs. The current sources do not mark it as known exploited. The current feed maps github.com/openshift/assisted-installer (go). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 5.5. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps github.com/openshift/assisted-installer (go). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| github.com/openshift/assisted-installergo | >=0 <1.0.25.1 | 1.0.25.1 |
Published upstream
Mar 24, 2023
Evidence: source:osv:source_dates:source-dates:recordSource modified
Sep 10, 2026
Evidence: source:osv:source_dates:source-dates:recordFirst seen by HOL
Sep 10, 2026
A vulnerability was found in OpenShift Assisted Installer. During generation of the Discovery ISO, image pull secrets were leaked as plaintext in the installation logs. An authenticated user could exploit this by re-using the image pull secret to pull container images from the registry as the associated user.
Quoted source text, attributed separately from HOL analysis.