Executive Summary

Informations
Name CVE-2020-16163 First vendor Publication 2020-07-30
Vendor Cve Last vendor Modification 2024-04-11

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Overall CVSS Score 9.1
Base Score 9.1 Environmental Score 9.1
impact SubScore 5.2 Temporal Score 9.1
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:N/I:P/A:P)
Cvss Base Score 6.4 Attack Range Network
Cvss Impact Score 4.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

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

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-16163

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-295 Certificate Issues

Sources (Detail)

Source Url
MISC https://github.com/RIPE-NCC/rpki-validator-3/issues/159

Alert History

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Date Informations
2024-04-11 09:28:26
  • Multiple Updates
2024-03-21 09:28:28
  • Multiple Updates
2023-11-07 21:36:58
  • Multiple Updates
2020-08-06 21:23:18
  • Multiple Updates
2020-07-30 21:23:12
  • First insertion