A security issue was discovered in ingress-nginx where a user that can create or update ingress objects can use a newline character to bypass the sanitization of the `spec.rules[].http.paths[].path` field of an Ingress object (in the `networking.k8s.io` or `extensions` API group) to obtain the credentials of the ingress-nginx controller. In the default configuration, that credential has access to all secrets in the cluster.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: kubernetes
Published: 2023-05-24T00:00:00
Updated: 2024-08-03T20:11:28.404Z
Reserved: 2021-01-21T00:00:00
Link: CVE-2021-25748
Vulnrichment
No data.
NVD
Status : Analyzed
Published: 2023-05-24T17:15:09.253
Modified: 2023-06-01T20:44:14.080
Link: CVE-2021-25748
Redhat
No data.