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Medium severity4.4NVD Advisory· Published Nov 11, 2021· Updated Apr 15, 2026

CVE-2021-3910

CVE-2021-3910

Description

OctoRPKI crashes when encountering a repository that returns an invalid ROA (just an encoded NUL (\0) character).

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

3

Cloudflare/Octorpki
cpe:2.3:a:cloudflare:octorpki:*:*:*:*:*:*:*:*
Range: <1.4.0
Debian/linux
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
ghsa-coords
pkg:golang/github.com/cloudflare/cfrpki
Range: < 1.4.0

Patches

Vulnerability mechanics

References

7

github.com/advisories/GHSA-5mxh-2qfv-4g7jghsaADVISORY
github.com/cloudflare/cfrpki/security/advisories/GHSA-5mxh-2qfv-4g7jnvdThird Party AdvisoryWEB
nvd.nist.gov/vuln/detail/CVE-2021-3910ghsaADVISORY
www.debian.org/security/2022/dsa-5041nvdThird Party AdvisoryWEB
github.com/cloudflare/cfrpki/commit/76f0f7a98da001fa04e5bc0407c6702f91096bfaghsaWEB
github.com/cloudflare/cfrpki/releases/tag/v1.4.0ghsaWEB
pkg.go.dev/vuln/GO-2022-0251ghsaWEB

News mentions

0

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