Information Exposure Through Log Files The advisory has been revoked - it doesn't affect any version of package kubernetes (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UBUNTU1904-KUBERNETES-612878
- published10 Sept 2020
- disclosed29 Aug 2019
Introduced: 29 Aug 2019
CVE-2019-11250 (opens in a new tab)Amendment
The Ubuntu security team deemed this advisory irrelevant for Ubuntu:19.04.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kubernetes package and not the kubernetes package as distributed by Ubuntu.
The Kubernetes client-go library logs request headers at verbosity levels of 7 or higher. This can disclose credentials to unauthorized users via logs or command output. Kubernetes components (such as kube-apiserver) prior to v1.16.0, which make use of basic or bearer token authentication, and run at high verbosity levels, are affected.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2019-11250
- https://github.com/kubernetes/kubernetes/issues/81114
- https://security.netapp.com/advisory/ntap-20190919-0003/
- http://www.openwall.com/lists/oss-security/2020/10/16/2
- https://access.redhat.com/errata/RHSA-2019:4052
- https://access.redhat.com/errata/RHSA-2019:4087