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kritisch

CVE-2020-5415

GitLab auth uses full name instead of username as user ID, allowing impersonation

Veröffentlicht Geändert CWE 290
In der Trivy Database seit spätestens 24. Okt. 2026, 07:11 UTCWann der Eintrag vor diesem Build hinzukam, ist nicht erfasst.

Einstufung nach Quelle

NVD10.0CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N
GHSA7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Bitnami10.0CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N

Trivys eigenes Label ist CRITICAL. Kritisch laut NVD, Bitnami. Niedriger laut GHSA (hoch).

Beschreibung

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.

Betroffene Pakete und behobene Versionen

QuellePaketBehoben in
bitnami::Bitnami Vulnerability Databaseconcourse6.3.1, 6.4.1
go::GitHub Security Advisory Gogithub.com/concourse/concourse, github.com/concourse/dex6.4.1, 6.3.1, 0.0.0-20200730151558-b00d1c8d8576, 1.6.1-0.20200730151558-b00d1c8d8576 und 1 weitere
Alle 3 Einträge aus 2 Quellen zeigen
QuellePaketBehoben in
bitnami::Bitnami Vulnerability Databaseconcourse6.3.1, 6.4.1
go::GitHub Security Advisory Gogithub.com/concourse/concourse6.4.1, 6.3.1, 0.0.0-20200730151558-b00d1c8d8576, 1.6.1-0.20200730151558-b00d1c8d8576
go::GitHub Security Advisory Gogithub.com/concourse/dex6.4.1, 6.3.1, 0.0.0-20200730150203-821b48abfd88

Referenzen

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.