CVEvulnerability

CVE-2020-16163

9.1 CRITICAL Published 2020-07-30 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2020-07-30
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.1 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
CVSS 2.0 ([email protected])
6.4 MEDIUM — AV:N/AC:L/Au:N/C:N/I:P/A:P
Weaknesses
CWE-295

Description

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

Affected configurations

• ripe rpki validator 3 (>= 3.0 <= 3.1-2020.07.06.14.28)

Related

Weakness · CWE (1)

  • CWE-295 Improper Certificate Validation weakness

References