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VULNERABILITIES

CVE-2020-8554 Details

Description

Kubernetes API server in all versions allow an attacker who is able to create a ClusterIP service and set the spec.externalIPs field, to intercept traffic to that IP address. Additionally, an attacker who is able to patch the status (which is considered a privileged operation and should not typically be granted to users) of a LoadBalancer service can set the status.loadBalancer.ingress.ip to similar effect.

Metrics

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://github.com/kubernetes/kubernetes/issues/97076 CVEExploitThird Party Advisory
https://groups.google.com/g/kubernetes-security-announce/c/iZWsF9nbKE8 CVEMailing ListThird Party Advisory
https://lists.apache.org/thread.html/r0c76b3d0be348f788cd947054141de0229af00c540564711e828fd40%40%3Ccommits.druid.apache.org%3E CVE
https://lists.apache.org/thread.html/r1975078e44d96f2a199aa90aa874b57a202eaf7f25f2fde6d1c44942%40%3Ccommits.druid.apache.org%3E CVE
https://lists.apache.org/thread.html/rcafa485d63550657f068775801aeb706b7a07140a8ebbdef822b3bb3%40%3Ccommits.druid.apache.org%3E CVE

see all 19 references

Weakness Enumeration

CWE-IDCWE NameSource
NVD-CWE-noinfoInsufficient Information to Classify Weakness[email protected]
CWE-283Unverified Ownership[email protected]

Affected Products

ProductVersions
kubernetes kubernetes
All versions

CPE

  • cpe:2.3:a:kubernetes:kubernetes:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
oracle communications cloud native core network slice selection function
1.2.1

CPE

  • cpe:2.3:a:oracle:communications_cloud_native_core_network_slice_selection_function:1.2.1:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
oracle communications cloud native core policy
1.15.0

CPE

  • cpe:2.3:a:oracle:communications_cloud_native_core_policy:1.15.0:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
oracle communications cloud native core service communication proxy
1.14.0

CPE

  • cpe:2.3:a:oracle:communications_cloud_native_core_service_communication_proxy:1.14.0:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

17 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2020-8554
NVD Published Date:
Jan 21, 2021
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2020-8554 Details - Not Deferred