A security issue was discovered in ingress-nginx where a user that can create or update ingress objects can use the custom snippets feature to obtain all secrets in the cluster.
References
Link Resource
https://github.com/kubernetes/ingress-nginx/issues/7837 Exploit Issue Tracking Mitigation Third Party Advisory
https://groups.google.com/g/kubernetes-security-announce/c/mT4JJxi9tQY Mailing List Mitigation Third Party Advisory
https://security.netapp.com/advisory/ntap-20211203-0001/ Third Party Advisory
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: kubernetes

Published: 2021-10-21T00:00:00

Updated: 2022-05-06T00:50:12

Reserved: 2021-01-21T00:00:00


Link: CVE-2021-25742

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2021-10-29T04:15:08.220

Modified: 2021-12-15T14:06:03.880


Link: CVE-2021-25742

JSON object: View

cve-icon Redhat Information

No data.