BIT-concourse-2020-5415

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Import Source

https://github.com/bitnami/vulndb/tree/main/data/concourse/BIT-concourse-2020-5415.json

JSON Data

https://api.osv.dev/v1/vulns/BIT-concourse-2020-5415

Aliases

Published

2024-03-06T10:51:03Z

Modified

2026-09-08T08:45:57Z

Summary

Concourse's GitLab auth allows impersonation

Details

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.

Database specific

{
    "cpes": [
        "cpe:2.3:a:pivotal_software:concourse:*:*:*:*:*:*:*:*"
    ],
    "severity": "Critical"
}

References

Affected packages

Bitnami / concourse

Package

Name: concourse
Purl: pkg:bitnami/concourse

Severity

10.0 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N CVSS Calculator

Affected ranges

Type: SEMVER
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

6.3.1

Introduced

6.4.0

Fixed

6.4.1

Database specific

source

"https://github.com/bitnami/vulndb/tree/main/data/concourse/BIT-concourse-2020-5415.json"