CVE-2021-3910

OctoRPKI crashes when encountering a repository that returns an invalid ROA (just an encoded NUL (\0) character).

CVSS v3 4.4 MEDIUM
CVSS v2.0 5.0 MEDIUM

4.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.7 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required HIGH

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-5mxh-2qfv-4g7j	Third Party Advisory
https://www.debian.org/security/2022/dsa-5041	Third Party Advisory
https://github.com/cloudflare/cfrpki/security/advisories/GHSA-5mxh-2qfv-4g7j	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 : 4.4
References	~~() https://github.com/cloudflare/cfrpki/security/advisories/GHSA-5mxh-2qfv-4g7j - Third Party Advisory~~	() https://github.com/cloudflare/cfrpki/security/advisories/GHSA-5mxh-2qfv-4g7j - 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-2021-3910

Mitre link : CVE-2021-3910

CVE.ORG link : CVE-2021-3910

JSON object : View

Products Affected

cloudflare

octorpki

debian

debian_linux

CWE

CWE-20

Improper Input Validation

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