CVE - CVE-2021-25746

CVE-ID
CVE-2021-25746	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
A security issue was discovered in ingress-nginx where a user that can create or update ingress objects can use .metadata.annotations in 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.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
CONFIRM:https://security.netapp.com/advisory/ntap-20220609-0006/ MISC:https://github.com/kubernetes/ingress-nginx/issues/8503 URL:https://github.com/kubernetes/ingress-nginx/issues/8503 MISC:https://groups.google.com/g/kubernetes-security-announce/c/hv2-SfdqcfQ URL:https://groups.google.com/g/kubernetes-security-announce/c/hv2-SfdqcfQ
Assigning CNA
Kubernetes
Date Record Created
20210121	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20210121)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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