CVE-2021-3424
MediumAdvisory
Published 28 Apr 2022In the index since 5 Sept 2026
- Severity
- Medium
- worst across findings
- CVSS
- 5.3
- base score, highest
- EPSS
- 0.008
- 54th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 3
- of 17,781 indexed, latest versions
- Container images
- 2
- deployed by those charts
- Fix available
- 1 of 1
- affected package
Keycloak is vulnerable to IDN homograph attack
Carried by container images the latest versions of 3 of 17,781 indexed charts deploy, on 2 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| keycloak-servicesmaven | 14.0.0, 17.0.1 | 18.0.0 | 2 |
- OSV records
- GHSA-pf38-cw3p-22q9
Charts affected
3 by stars
Container images carrying it
2 by charts deploying them
A fixed version is listed for 1 of the 1 affected package.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| quay.io/ | 68f9f38c8f30 | keycloak-services | 18.0.0 | 2 |
| quay.io/ | 3029dc0f1d38 | keycloak-services | 18.0.0 | 1 |