Описание
In Kubernetes, if the logging level is set to at least 9, authorization and bearer tokens will be written to log files. This can occur both in API server logs and client tool output like kubectl. This affects <= v1.19.3, <= v1.18.10, <= v1.17.13, < v1.20.0-alpha2.
A flaw was found in kubernetes. In Kubernetes, if the logging level is to at least 9, authorization and bearer tokens will be written to log files. This can occur both in API server logs and client tool output like kubectl. Previously, CVE-2019-11250 was assigned for the same issue for logging levels of at least 4.
Отчет
OpenShift Container Platform 4 does not support LogLevels higher than 8 (via 'TraceAll'), and is therefore not affected by this vulnerability.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat OpenShift Container Platform 3.11 | atomic-openshift | Will not fix | ||
| Red Hat OpenShift Container Platform 4 | openshift | Not affected | ||
| Red Hat OpenShift Container Platform 4 | openshift4/ose-hyperkube-rhel9 | Not affected | ||
| Red Hat OpenShift Container Platform 4 | openshift-clients | Not affected | ||
| Red Hat Openshift Container Storage 4 | mcg | Affected | ||
| Red Hat Storage 3 | heketi | Affected | ||
| Red Hat Storage 3 | rhgs3/rhgs-gluster-block-prov-rhel7 | Affected | ||
| Red Hat OpenShift Container Storage 4.7.0 on RHEL-8 | ocs4/rook-ceph-rhel8-operator | Fixed | RHSA-2021:2041 | 19.05.2021 |
| Red Hat OpenShift Container Storage 4.8.0 on RHEL-8 | ocs4/cephcsi-rhel8 | Fixed | RHBA-2021:3003 | 03.08.2021 |
| Red Hat OpenShift Container Storage 4.8.0 on RHEL-8 | ocs4/mcg-core-rhel8 | Fixed | RHBA-2021:3003 | 03.08.2021 |
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Дополнительная информация
Статус:
EPSS
5.3 Medium
CVSS3
Связанные уязвимости
In Kubernetes, if the logging level is set to at least 9, authorization and bearer tokens will be written to log files. This can occur both in API server logs and client tool output like kubectl. This affects <= v1.19.3, <= v1.18.10, <= v1.17.13, < v1.20.0-alpha2.
In Kubernetes, if the logging level is set to at least 9, authorization and bearer tokens will be written to log files. This can occur both in API server logs and client tool output like kubectl. This affects <= v1.19.3, <= v1.18.10, <= v1.17.13, < v1.20.0-alpha2.
In Kubernetes, if the logging level is set to at least 9, authorizatio ...
Kubernetes client-go vulnerable to Sensitive Information Leak via Log File
EPSS
5.3 Medium
CVSS3