CVE-2021-3908

MEDIUM

Cloudflare Octorpki < 1.3.0 - Denial of Service

Title source: rule
STIX 2.1

Description

OctoRPKI does not limit the depth of a certificate chain, allowing for a CA to create children in an ad-hoc fashion, thereby making tree traversal never end.

References (2)

Core 2
Core References
Third Party Advisory vendor-advisory x_refsource_debian
https://www.debian.org/security/2022/dsa-5041

Scores

CVSS v3 5.9
EPSS 0.0029
EPSS Percentile 52.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-400 CWE-835
Status published
Products (3)
cloudflare/cfrpki 0 - 1.4.0Go
cloudflare/octorpki < 1.3.0
debian/debian_linux 11.0
Published Nov 11, 2021
Tracked Since Feb 18, 2026