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.
Metrics
Affected Vendors & Products
References
History
No history.
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
Vulnrichment
No data.
NVD
Status : Analyzed
Published: 2020-09-30T18:15:27.397
Modified: 2021-07-21T11:39:23.747
Link: CVE-2020-26160
Redhat