CVE Vulnerability

CVE-2021-43114

FORT Validator versions prior to 1.5.2 will crash if an RPKI CA publishes an X.509 EE certificate. This will lead to RTR clients such as BGP routers to lose access to the RPKI VRP data set, effectively disabling Route Origin Validation.

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/NICMx/FORT-validator/releases/tag/1.5.2 Patch Release Notes
https://www.debian.org/security/2021/dsa-5033 Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:fort_validator_project:fort_validator:*:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
Information

Published : 2021-11-09 01:15

Updated : 2022-07-12 05:42

NVD link : CVE-2021-43114

Mitre link : CVE-2021-43114

Products Affected
No products.
CWE
NVD-CWE-Other