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CVE-2020-8552

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Date: March 27, 2020

The Kubernetes API server component in versions prior to 1.15.9, 1.16.0-1.16.6, and 1.17.0-1.17.2 has been found to be vulnerable to a denial of service attack via successful API requests.

Language: Go

Severity Score

Related Resources (12)

https://security.netapp.com/advisory/ntap-20200413-0003
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3SOCLOPTSYABTE4CLTSPDIFE6ZZZR4LX/
https://security-tracker.debian.org/tracker/CVE-2020-8552
https://github.com/kubernetes/kubernetes/issues/89378
https://groups.google.com/forum/#%21topic/kubernetes-security-announce/2UOlsba2g0s
https://nvd.nist.gov/vuln/detail/CVE-2020-8552
https://security.netapp.com/advisory/ntap-20200413-0003/
https://github.com/kubernetes/kubernetes/pull/87669
https://groups.google.com/forum/#!topic/kubernetes-security-announce/2UOlsba2g0s
https://github.com/kubernetes/kubernetes/commit/5978856c4c7f10737a11c9540fe60b8475beecbb
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3SOCLOPTSYABTE4CLTSPDIFE6ZZZR4LX
https://www.mend.io/vulnerability-database/CVE-2020-8552

Severity Score

Weakness Type (CWE)

Uncontrolled Resource Consumption

CWE-400

Memory Allocation with Excessive Size Value

CWE-789

Allocation of Resources Without Limits or Throttling

CWE-770

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): LOW

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): SINGLE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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