CVE Vulnerability

CVE-2021-3908

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.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/cloudflare/cfrpki/security/advisories/GHSA-g5gj-9ggf-9vmq Third Party Advisory
https://www.debian.org/security/2022/dsa-5041 Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:cloudflare:octorpki:*:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
Information

Published : 2021-11-11 10:15

Updated : 2022-08-09 01:42

NVD link : CVE-2021-3908

Mitre link : CVE-2021-3908

Products Affected
No products.
CWE
CWE-835