CVE Vulnerability

CVE-2020-16163

** DISPUTED ** An issue was discovered in RIPE NCC RPKI Validator 3.x before 3.1-2020.07.06.14.28. RRDP fetches proceed even with a lack of validation of a TLS HTTPS endpoint. This allows remote attackers to bypass intended access restrictions, or to trigger denial of service to traffic directed to co-dependent routing systems. NOTE: third parties assert that the behavior is intentionally permitted by RFC 8182.

6.4 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 4.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.1 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/RIPE-NCC/rpki-validator-3/issues/159 Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:ripe:rpki_validator_3:*:*:*:*:*:*:*:*
Information

Published : 2020-07-30 04:15

Updated : 2020-08-06 02:04

NVD link : CVE-2020-16163

Mitre link : CVE-2020-16163

Products Affected
No products.
CWE
CWE-295

Improper Certificate Validation