GHSA-jmrx-5g74-6v2f
Kubernetes client-go library logs may disclose credentials to unauthorized users
At a glance
- Published
- Updated
- CVE
- CVE-2019-11250
- Aliases
- GO-2021-0065
- CVSS_V3
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Description
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.
Affected packages
| Package | Versions |
|---|---|
| Go · k8s.io/client-go | introduced 0, fixed 0.17.0 |
| Go · k8s.io/kubernetes | introduced 0, fixed 1.16.0-beta.1 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2019-11250 ADVISORY
- https://github.com/kubernetes/kubernetes/issues/81114 WEB
- https://github.com/kubernetes/kubernetes/pull/81330 WEB
- https://github.com/kubernetes/kubernetes/commit/4441f1d9c3e94d9a3d93b4f184a591cab02a5245 WEB
- https://access.redhat.com/errata/RHSA-2019:4052 WEB
- https://access.redhat.com/errata/RHSA-2019:4087 WEB
- https://github.com/kubernetes/kubernetes PACKAGE
- https://pkg.go.dev/vuln/GO-2021-0065 WEB
- https://security.netapp.com/advisory/ntap-20190919-0003 WEB
- http://www.openwall.com/lists/oss-security/2020/10/16/2 WEB
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |