Security Bulletin
This security bulletin contains one low risk vulnerability.
EUVDB-ID: #VU48977
Risk: Low
CVSSv3.1: 4.8 [CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2020-8564
CWE-ID:
CWE-532 - Information Exposure Through Log Files
Exploit availability: No
DescriptionThe vulnerability allows a local user to gain access to sensitive information.
The vulnerability exists due to software stores sensitive information into log files. In Kubernetes clusters using a logging level of at least 4, processing a malformed docker config file will result in the contents of the docker config file being leaked, which can include pull secrets or other registry credentials. A local user can read the log files and gain access to sensitive data.
MitigationInstall updates from vendor's website.
Red Hat OpenShift Container Platform: 3.11.0 - 3.11.487
openshift-kuryr (Red Hat package): 3.11.153-1.git.1.073ef06.el7 - 3.11.462-1.git.c33a657.el7
openshift-enterprise-cluster-capacity (Red Hat package): 3.11.16-1.git.380.1406f2f.el7 - 3.11.462-1.git.22be164.el7
openshift-enterprise-autoheal (Red Hat package): 3.11.16-1.git.219.5443970.el7 - 3.11.462-1.git.f2f435d.el7
openshift-ansible (Red Hat package): 3.11.16-1.git.0.4ac6f81.el7 - 3.11.462-1.git.0.53e69e6.el7
golang-github-prometheus-prometheus (Red Hat package): 3.11.16-1.git.5020.5e81ed1.el7 - 3.11.462-1.git.99aae51.el7
golang-github-prometheus-node_exporter (Red Hat package): 3.11.16-1.git.1056.1583d2a.el7 - 3.11.462-1.git.609cd20.el7
golang-github-prometheus-alertmanager (Red Hat package): 3.11.16-1.git.0.be735ec.el7 - 3.11.462-1.git.13de638.el7
golang-github-openshift-oauth-proxy (Red Hat package): 3.11.16-1.git.409.922769e.el7 - 3.11.462-1.git.edebe84.el7
atomic-openshift-web-console (Red Hat package): 3.11.16-1.git.289.ecf7441.el7 - 3.11.462-1.git.656f5d6.el7
atomic-openshift-service-idler (Red Hat package): 3.11.16-1.git.14.a65cbf0.el7 - 3.11.462-1.git.39cfc66.el7
atomic-openshift-node-problem-detector (Red Hat package): 3.11.16-1.git.198.95f4dfa.el7 - 3.11.462-1.git.c8f26da.el7
atomic-openshift-metrics-server (Red Hat package): 3.11.16-1.git.52.9fd74a8.el7 - 3.11.462-1.git.f8bf728.el7
atomic-openshift-dockerregistry (Red Hat package): 3.11.51-1.git.446.d29ce0e.el7 - 3.11.462-1.git.3571208.el7
atomic-openshift-descheduler (Red Hat package): 3.11.16-1.git.300.abfab3c.el7 - 3.11.462-1.git.d435537.el7
atomic-openshift-cluster-autoscaler (Red Hat package): 3.11.16-1.git.0.8c8305e.el7 - 3.11.462-1.git.99b2acf.el7
atomic-openshift (Red Hat package): 3.11.16-1.git.0.b48b8f8.el7 - 3.11.462-1.git.0.e7d0362.el7
atomic-enterprise-service-catalog (Red Hat package): 3.11.16-1.git.1633.05087cb.el7 - 3.11.462-1.git.2e6be86.el7
cri-o (Red Hat package): 1.11.16-0.2.dev.rhaos3.11.git3f89eba.el7 - 1.11.16-0.9.dev.rhaos3.11.git6d43aae.el7
External linkshttp://access.redhat.com/errata/RHSA-2021:3193
Q & A
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.