Executive Summary

Informations
Name CVE-2020-5415 First vendor Publication 2020-08-12
Vendor Cve Last vendor Modification 2020-08-19

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N
Overall CVSS Score 10
Base Score 10 Environmental Score 10
impact SubScore 5.8 Temporal Score 10
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Changed Confidentiality Impact High
Integrity Impact High Availability Impact None
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:N)
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

Concourse, versions prior to 6.3.1 and 6.4.1, in installations which use the GitLab auth connector, is vulnerable to identity spoofing by way of configuring a GitLab account with the same full name as another user who is granted access to a Concourse team. GitLab groups do not have this vulnerability, so GitLab users may be moved into groups which are then configured in the Concourse team.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-5415

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-290 Authentication Bypass by Spoofing

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1

Sources (Detail)

Source Url
CONFIRM https://github.com/concourse/concourse/security/advisories/GHSA-627p-rr78-99rj
https://tanzu.vmware.com/security/cve-2020-5415

Alert History

If you want to see full details history, please login or register.
0
1
2
3
Date Informations
2021-05-04 13:57:32
  • Multiple Updates
2021-04-22 03:07:59
  • Multiple Updates
2020-09-03 01:30:31
  • Multiple Updates
2020-08-12 21:23:18
  • First insertion