CVSS 3.1
6.5 mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HCVE-2021-3911
Medium (6.5). EPSS 0.9% chance of exploitation in the next 30 days. Fixed in github.com/cloudflare/cfrpki 1.4.0.
If the ROA that a repository returns contains too many bits for the IP address then OctoRPKI will crash.
Severity
- EPSS
- 0.9% chance of exploitation in the next 30 days; higher than 59% of CVEs (scores of 2026-10-31)
- CWEs
- CWE-252, CWE-20
- Published
- Modified
- Record from
- the NVD, synced
Affected
- cloudflare:octorpki
- debian:debian_linux
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-w6ww-fmfx-2x22 | Go | github.com/cloudflare/cfrpki | <1.4.0 | 1.4.0 |
| GO-2022-0252 | Go | github.com/cloudflare/cfrpki | <1.4.0 | 1.4.0 |