PT-2021-22373 · Octorpki · Octorpki

Haynespls · Published 2021-11-10 · Updated 2024-08-21 · CVE-2021-3908

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions OctoRPKI (affected versions not specified)

Description The issue arises from OctoRPKI not limiting the depth of a certificate chain, allowing a Certificate Authority (CA) to create children in an ad-hoc manner. This results in tree traversal never ending, causing OctoRPKI to run indefinitely.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Infinite Loop

Resource Exhaustion

Weakness Enumeration

CWE-835

CWE-400

Related Identifiers

CVE-2021-3908

DSA-5041-1

GHSA-G5GJ-9GGF-9VMQ

GO-2022-0249

Affected Products

Octorpki

References · 17

• https://security-tracker.debian.org/tracker/CVE-2021-3908 · Vendor Advisory
• https://debian.org/security/2022/dsa-5041 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-3908 · Vendor Advisory
• https://osv.dev/vulnerability/GO-2022-0249 · Vendor Advisory
• https://ubuntu.com/security/CVE-2021-3908 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-3908 · Security Note
• https://osv.dev/vulnerability/GHSA-g5gj-9ggf-9vmq · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2021-3908 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2021-3908 · Vendor Advisory
• https://osv.dev/vulnerability/DSA-5041-1 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2021-3908 · Security Note
• https://github.com/cloudflare/cfrpki/security/advisories/GHSA-g5gj-9ggf-9vmq · Note
• https://github.com/cloudflare/cfrpki · Note
• https://github.com/cloudflare/cfrpki/commit/cb2ab377b9b7aeda966c6478a60f99b12ee8d759 · Note
• https://github.com/cloudflare/cfrpki/releases/tag/v1.4.0 · Note