Skip to content
This repository has been archived by the owner on Feb 29, 2024. It is now read-only.

Infinite certificate chain depth results in OctoRPKI running forever

Moderate
dhaynespls published GHSA-g5gj-9ggf-9vmq Nov 9, 2021

Package

gomod github.com/cloudflare/cfrpki/cmd/octorpki (Go)

Affected versions

< 1.3

Patched versions

1.4

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.

Patches

For more information

If you have any questions or comments about this advisory email us at security@cloudflare.com

Severity

Moderate
5.9
/ 10

CVSS base metrics

Attack vector
Network
Attack complexity
High
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

CVE ID

CVE-2021-3908

Weaknesses