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.

CVSS v3 5.9 MEDIUM
CVSS v2.0 5.0 MEDIUM

5.9^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.2 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

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
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 (hide)

cpe:2.3:a:cloudflare:octorpki:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*

History

21 Nov 2024, 06:22

Type	Values Removed	Values Added
CVSS	v2 : ~~5.0~~ v3 : ~~7.5~~	v2 : 5.0 v3 : 5.9
References	~~() https://github.com/cloudflare/cfrpki/security/advisories/GHSA-g5gj-9ggf-9vmq - Third Party Advisory~~	() https://github.com/cloudflare/cfrpki/security/advisories/GHSA-g5gj-9ggf-9vmq - Third Party Advisory
References	~~() https://www.debian.org/security/2022/dsa-5041 - Third Party Advisory~~	() https://www.debian.org/security/2022/dsa-5041 - Third Party Advisory

Information

Published : 2021-11-11 22:15

Updated : 2024-11-21 06:22

NVD link : CVE-2021-3908

Mitre link : CVE-2021-3908

CVE.ORG link : CVE-2021-3908

JSON object : View

Products Affected

cloudflare

octorpki

debian

debian_linux

CWE

CWE-400

Uncontrolled Resource Consumption

CWE-835

Loop with Unreachable Exit Condition ('Infinite Loop')

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