Medium severity4.2NVD Advisory· Published Nov 11, 2021· Updated Jun 17, 2026
CVE-2021-3912
CVE-2021-3912
Description
OctoRPKI tries to load the entire contents of a repository in memory, and in the case of a GZIP bomb, unzip it in memory, making it possible to create a repository that makes OctoRPKI run out of memory (and thus 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
7- github.com/advisories/GHSA-g9wh-3vrx-r7hgghsaADVISORY
- github.com/cloudflare/cfrpki/security/advisories/GHSA-g9wh-3vrx-r7hgnvdThird Party AdvisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2021-3912ghsaADVISORY
- www.debian.org/security/2022/dsa-5041nvdThird Party AdvisoryWEB
- github.com/cloudflare/cfrpkighsaPACKAGE
- github.com/cloudflare/cfrpki/commit/648658b1b176a747b52645989cfddc73a81eacadghsaWEB
- pkg.go.dev/vuln/GO-2022-0253ghsaWEB
News mentions
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