CVE-2021-3908
MEDIUM5.9EPSS 0.29%Infinite certificate chain depth results in OctoRPKI running forever
發布日:2021/11/10修改日:2026/3/13
描述
OctoRPKI (github.com/cloudflare/cfrpki/cmd/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. ### For more information If you have any questions or comments about this advisory email us at [email protected]
受影響套件(3)
- Debian/cfrpkifrom 0, < 1.4.2-1~deb11u1
- Go/github.com/cloudflare/cfrpkifrom 0, < 1.4.0
- Go/github.com/cloudflare/cfrpkifrom 0, < 1.4.0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.9 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H |
參考連結(6)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2021-3908
- ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2021-3908
- PATCHhttps://github.com/cloudflare/cfrpki
- WEBhttps://github.com/cloudflare/cfrpki/releases/tag/v1.4.0
- WEBhttps://github.com/cloudflare/cfrpki/security/advisories/GHSA-g5gj-9ggf-9vmq
- WEBhttps://www.debian.org/security/2022/dsa-5041