CVE-2021-3912
Medium
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).
SeverityMedium
CVSS4.2
Exploit probability—
Product
Cloudflare Octorpki
PublishedNov 11, 2021
First seenNov 11, 2021
Weakness typeCWE-400Uncontrolled resource consumption
How to fix
Update
- cloudflare octorpki1.3.0 or later
- github.com/cloudflare/cfrpki1.4.0 or later
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| cloudflare octorpki | v < 1.3.0 | 1.3.0 |
| debian debian_linux | 11.0 | — |
| github.com/cloudflare/cfrpkiGo | v < 1.4.0 | 1.4.0 |
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