cnvd - cnvd-2020-20714

cnvd-2020-20714

Vulnerability from cnvd

Title: Google Kubernetes资源管理错误漏洞

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 Kubernetes API server中存在资源管理错误漏洞。攻击者可借助API请求利用该漏洞造成拒绝服务。

Severity: 中

Patch Name: Google Kubernetes资源管理错误漏洞的补丁

Patch Description:

Google Kubernetes API server中存在资源管理错误漏洞。攻击者可借助API请求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/89378

Reference: https://nvd.nist.gov/vuln/detail/CVE-2020-8552

Impacted products

Name
Google Kubernetes

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-8552"
    }
  },
  "description": "Google Kubernetes\u662f\u7f8e\u56fd\u8c37\u6b4c\uff08Google\uff09\u516c\u53f8\u7684\u4e00\u5957\u5f00\u6e90\u7684Docker\u5bb9\u5668\u96c6\u7fa4\u7ba1\u7406\u7cfb\u7edf\u3002\u8be5\u7cfb\u7edf\u4e3a\u5bb9\u5668\u5316\u7684\u5e94\u7528\u63d0\u4f9b\u8d44\u6e90\u8c03\u5ea6\u3001\u90e8\u7f72\u8fd0\u884c\u3001\u670d\u52a1\u53d1\u73b0\u548c\u6269\u5bb9\u7f29\u5bb9\u7b49\u529f\u80fd\u3002\n\nGoogle Kubernetes API server\u4e2d\u5b58\u5728\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9API\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
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  "number": "CNVD-2020-20714",
  "openTime": "2020-04-01",
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  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-8552",
  "serverity": "\u4e2d",
  "submitTime": "2020-03-25",
  "title": "Google Kubernetes\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2020-8552 (GCVE-0-2020-8552)

Vulnerability from cvelistv5

Published

2020-03-27 14:25

Modified

2024-08-04 10:03

Severity ?

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

CWE

CWE-789 - Uncontrolled Memory Allocation

Summary

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.

References

▼	URL	Tags
	https://groups.google.com/forum/#%21topic/kubernetes-security-announce/2UOlsba2g0s	x_refsource_MISC
	https://github.com/kubernetes/kubernetes/issues/89378	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

{
  "containers": {
    "adp": [
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        "providerMetadata": {
          "dateUpdated": "2024-08-04T10:03:46.260Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
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          "vendor": "Kubernetes",
          "versions": [
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              "status": "affected",
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              "versionType": "custom"
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          ]
        }
      ],
      "credits": [
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        }
      ],
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          "lang": "en",
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      "metrics": [
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          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
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            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
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      "providerMetadata": {
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          "tags": [
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            "x_refsource_FEDORA"
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          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3SOCLOPTSYABTE4CLTSPDIFE6ZZZR4LX/"
        }
      ],
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    "cveId": "CVE-2020-8552",
    "datePublished": "2020-03-27T14:25:15",
    "dateReserved": "2020-02-03T00:00:00",
    "dateUpdated": "2024-08-04T10:03:46.260Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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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