Executive Summary

Informations
Name CVE-2020-16088 First vendor Publication 2020-07-28
Vendor Cve Last vendor Modification 2022-01-04

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 9.8
Base Score 9.8 Environmental Score 9.8
impact SubScore 5.9 Temporal Score 9.8
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact High
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:P/I:P/A:P)
Cvss Base Score 7.5 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

iked in OpenIKED, as used in OpenBSD through 6.7, allows authentication bypass because ca.c has the wrong logic for checking whether a public key matches.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-16088

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-287 Improper Authentication

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 40

Sources (Detail)

Source Url
CONFIRM https://ftp.openbsd.org/pub/OpenBSD/patches/6.7/common/014_iked.patch.sig
MISC https://github.com/openbsd/src/commit/7afb2d41c6d373cf965285840b85c45011357115
https://github.com/xcllnt/openiked/commits/master
https://www.openiked.org/security.html

Alert History

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Date Informations
2022-01-04 21:23:10
  • Multiple Updates
2021-08-05 01:37:36
  • Multiple Updates
2021-07-21 17:23:34
  • Multiple Updates
2021-06-26 01:35:18
  • Multiple Updates
2021-05-04 13:45:44
  • Multiple Updates
2021-04-22 02:57:45
  • Multiple Updates
2020-07-30 21:23:12
  • Multiple Updates
2020-07-30 00:22:55
  • Multiple Updates
2020-07-28 17:22:50
  • First insertion