cnvd - cnvd-2020-20713

cnvd-2020-20713

Vulnerability from cnvd

Title: Google Kubernetes资源管理错误漏洞（CNVD-2020-20713）

Description:

Google Kubernetes是美国谷歌（Google）公司的一套开源的Docker容器集群管理系统。该系统为容器化的应用提供资源调度、部署运行、服务发现和扩容缩容等功能。

Google Kubelet 1.15.0版本至1.15.9版本、1.16.0版本至1.16.6版本和1.17.0版本至1.17.2版本中存在资源管理错误漏洞。攻击者可利用该漏洞造成拒绝服务。

Severity: 低

Patch Name: Google Kubernetes资源管理错误漏洞（CNVD-2020-20713）的补丁

Patch Description:

Google Kubelet 1.15.0版本至1.15.9版本、1.16.0版本至1.16.6版本和1.17.0版本至1.17.2版本中存在资源管理错误漏洞。攻击者可利用该漏洞造成拒绝服务。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description:

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://github.com/kubernetes/kubernetes/issues/89377

Reference: https://access.redhat.com/security/cve/cve-2020-8551

Impacted products

Name
['Google Kubelet >=1.15.0，<=1.15.9', 'Google Kubelet >=1.16.0，<=1.16.6', 'Google Kubelet >=1.17.0，<1.17.2']

Show details on source website

JSON

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    "cve": {
      "cveNumber": "CVE-2020-8551"
    }
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CVE-2020-8551 (GCVE-0-2020-8551)

Vulnerability from cvelistv5

Published

2020-03-27 14:25

Modified

2024-08-04 10:03

Severity ?

4.3 (Medium) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

CWE

CWE-789 - Uncontrolled Memory Allocation

Summary

The Kubelet component in versions 1.15.0-1.15.9, 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 the kubelet API, including the unauthenticated HTTP read-only API typically served on port 10255, and the authenticated HTTPS API typically served on port 10250.

References

▼	URL	Tags
	https://github.com/kubernetes/kubernetes/issues/89377	x_refsource_MISC
	https://groups.google.com/forum/#%21topic/kubernetes-security-announce/2UOlsba2g0s	x_refsource_MISC
	https://security.netapp.com/advisory/ntap-20200413-0003/	x_refsource_CONFIRM
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3SOCLOPTSYABTE4CLTSPDIFE6ZZZR4LX/	vendor-advisory, x_refsource_FEDORA

Impacted products

	Vendor	Product	Version
	Kubernetes	Kubernetes	Version: unspecified < v1.17.3 Version: unspecified < v1.16.7 Version: unspecified < v1.15.10

Show details on NVD website

JSON

To clipboard

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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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