CVE-2019-11250
4.7
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
Summary
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 Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Kubernetes | Kubernetes | prior to 1.16 | affected |
Weaknesses
- CWE-532: CWE-532: Inclusion of Sensitive Information in Log Files
Workarounds
lower log verbosity levels to <= 6
ADP Enrichment
CVE Program Container
Additional References
- https://github.com/kubernetes/kubernetes/issues/81114
- https://security.netapp.com/advisory/ntap-20190919-0003/
- https://access.redhat.com/errata/RHSA-2019:4052
- https://access.redhat.com/errata/RHSA-2019:4087
- http://www.openwall.com/lists/oss-security/2020/10/16/2
References
- https://github.com/kubernetes/kubernetes/issues/81114
- https://security.netapp.com/advisory/ntap-20190919-0003/
- https://access.redhat.com/errata/RHSA-2019:4052
- https://access.redhat.com/errata/RHSA-2019:4087
- http://www.openwall.com/lists/oss-security/2020/10/16/2
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