CVSS 3.1
7.5 highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HCVE-2022-3616
High (7.5) in cloudflare octorpki. EPSS 0.5% chance of exploitation in the next 30 days. Fixed in github.com/cloudflare/cfrpki 1.4.4.
Attackers can create long chains of CAs that would lead to OctoRPKI exceeding its max iterations parameter. In consequence it would cause the program to crash, preventing it from finishing the validation and leading to a denial of service. Credits to Donika Mirdita and Haya Shulman - Fraunhofer SIT, ATHENE, who discovered and reported this vulnerability.
Severity
- EPSS
- 0.5% chance of exploitation in the next 30 days; higher than 44% of CVEs (scores of 2026-10-31)
- CWEs
- CWE-834, CWE-754
- Published
- Modified
- Record from
- the NVD, synced
Affected
- cloudflare:octorpki
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-pmw9-567p-68pc | Go | github.com/cloudflare/cfrpki | <1.4.4 | 1.4.4 |
| GO-2022-1089 | Go | github.com/cloudflare/cfrpki | <1.4.4 | 1.4.4 |