jwt-go before 4.0.0-preview1 allows attackers to bypass intended access restrictions in situations with []string{} for m["aud"] (which is allowed by the specification). Because the type assertion fails, "" is the value of aud. This is a security problem if the JWT token is presented to a service that lacks its own audience check.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2020-09-30T12:57:10

Updated: 2024-08-04T15:49:07.136Z

Reserved: 2020-09-30T00:00:00

Link: CVE-2020-26160

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-09-30T18:15:27.397

Modified: 2024-11-21T05:19:24.290

Link: CVE-2020-26160

cve-icon Redhat

Severity : Moderate

Publid Date: 2020-09-15T00:00:00Z

Links: CVE-2020-26160 - Bugzilla