Medium severity4.2NVD Advisory· Published Nov 11, 2021· Updated Jun 17, 2026
CVE-2021-3911
CVE-2021-3911
Description
If the ROA that a repository returns contains too many bits for the IP address then OctoRPKI will crash.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
github.com/cloudflare/cfrpkiGo | < 1.4.0 | 1.4.0 |
Affected products
4unspecified+ 1 more
- (no CPE)range: unspecified
- cpe:2.3:a:cloudflare:octorpki:*:*:*:*:*:*:*:*range: <1.3.0
Patches
Vulnerability mechanics
References
6- github.com/advisories/GHSA-w6ww-fmfx-2x22ghsaADVISORY
- github.com/cloudflare/cfrpki/security/advisories/GHSA-w6ww-fmfx-2x22nvdThird Party AdvisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2021-3911ghsaADVISORY
- www.debian.org/security/2022/dsa-5041nvdThird Party AdvisoryWEB
- github.com/cloudflare/cfrpki/commit/2882307febd66801de97b2a2ce4d93fe58132005ghsaWEB
- pkg.go.dev/vuln/GO-2022-0252ghsaWEB
News mentions
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