Vulnerability Description
OctoRPKI does not limit the depth of a certificate chain, allowing for a CA to create children in an ad-hoc fashion, thereby making tree traversal never end.
CVSS Score
5.9
MEDIUM
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Cloudflare | Octorpki | < 1.3.0 |
| Debian | Debian Linux | 11.0 |
Related Weaknesses (CWE)
References
- https://github.com/cloudflare/cfrpki/security/advisories/GHSA-g5gj-9ggf-9vmqThird Party Advisory
- https://www.debian.org/security/2022/dsa-5041Third Party Advisory
- https://github.com/cloudflare/cfrpki/security/advisories/GHSA-g5gj-9ggf-9vmqThird Party Advisory
- https://www.debian.org/security/2022/dsa-5041Third Party Advisory
FAQ
What is CVE-2021-3908?
CVE-2021-3908 is a vulnerability with a CVSS score of 5.9 (MEDIUM). OctoRPKI does not limit the depth of a certificate chain, allowing for a CA to create children in an ad-hoc fashion, thereby making tree traversal never end.
How severe is CVE-2021-3908?
CVE-2021-3908 has been rated MEDIUM with a CVSS base score of 5.9/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-3908?
Check the references section above for vendor advisories and patch information. Affected products include: Cloudflare Octorpki, Debian Debian Linux.