Vulnerability Description
All versions of GitLab CE/EE starting from 12.8 before 13.10.5, all versions starting from 13.11 before 13.11.5, and all versions starting from 13.12 before 13.12.2 were affected by an issue in the handling of x509 certificates that could be used to spoof author of signed commits.
CVSS Score
LOW
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Gitlab | Gitlab | >= 12.8.0, < 13.10.5 |
Related Weaknesses (CWE)
References
- https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22218.jsonVendor Advisory
- https://gitlab.com/gitlab-org/gitlab/-/issues/297665Broken Link
- https://hackerone.com/reports/1077019Permissions RequiredThird Party Advisory
- https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22218.jsonVendor Advisory
- https://gitlab.com/gitlab-org/gitlab/-/issues/297665Broken Link
- https://hackerone.com/reports/1077019Permissions RequiredThird Party Advisory
FAQ
What is CVE-2021-22218?
CVE-2021-22218 is a vulnerability with a CVSS score of 2.6 (LOW). All versions of GitLab CE/EE starting from 12.8 before 13.10.5, all versions starting from 13.11 before 13.11.5, and all versions starting from 13.12 before 13.12.2 were affected by an issue in the ha...
How severe is CVE-2021-22218?
CVE-2021-22218 has been rated LOW with a CVSS base score of 2.6/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-22218?
Check the references section above for vendor advisories and patch information. Affected products include: Gitlab Gitlab.