MEDIUM 6.3 Go
Sensitive Information leak via Log File in Kubernetes
GHSA-5xfg-wv98-264m · CVE-2020-8563 · GO-2024-2755
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Description
In Kubernetes clusters using VSphere as a cloud provider, with a logging level set to 4 or above, VSphere cloud credentials will be leaked in the cloud controller manager's log. This affects < v1.19.3.
References
- ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2020-8563
- WEB https://github.com/kubernetes/kubernetes/issues/95621
- WEB https://github.com/kubernetes/kubernetes/pull/95236
- WEB https://github.com/kubernetes/kubernetes/pull/95236/commits/247f6dd09299bc7893c1e0affea11c0255025b96
- WEB https://bugzilla.redhat.com/show_bug.cgi?id=1886635
- PACKAGE https://github.com/kubernetes/kubernetes
- WEB https://groups.google.com/g/kubernetes-announce/c/ScdmyORnPDk
- WEB https://groups.google.com/g/kubernetes-security-discuss/c/vm-HcrFUOCs/m/36utxAM5CwAJ
- WEB https://security.netapp.com/advisory/ntap-20210122-0006
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