cnvd-2017-18574
Vulnerability from cnvd
Title
Google Kubernetes权限提升漏洞
Description
Google Kubernetes是美国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 1.5.0版本至1.5.4版本中的PodSecurityPolicy admission插件存在提权漏洞。攻击者可利用该漏洞使用任意已存在的PodSecurityPolicy对象。
Severity
中
Patch Name
Google Kubernetes权限提升漏洞的补丁
Patch Description
Google Kubernetes是美国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 1.5.0版本至1.5.4版本中的PodSecurityPolicy admission插件存在提权漏洞。攻击者可利用该漏洞使用任意已存在的PodSecurityPolicy对象。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

厂商已发布了漏洞修复程序，请及时关注更新： https://github.com/kubernetes/kubernetes/issues/43459

Reference
https://github.com/kubernetes/kubernetes/issues/43459
Impacted products
Name
Google Kubernetes >=1.5.0，<=1.5.4
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-1000056"
    }
  },
  "description": "Google Kubernetes\u662f\u7f8e\u56fdGoogle\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\r\n\r\nGoogle Kubernetes 1.5.0\u7248\u672c\u81f31.5.4\u7248\u672c\u4e2d\u7684PodSecurityPolicy admission\u63d2\u4ef6\u5b58\u5728\u63d0\u6743\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4f7f\u7528\u4efb\u610f\u5df2\u5b58\u5728\u7684PodSecurityPolicy\u5bf9\u8c61\u3002",
  "discovererName": "unknwon",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://github.com/kubernetes/kubernetes/issues/43459",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-18574",
  "openTime": "2017-08-03",
  "patchDescription": "Google Kubernetes\u662f\u7f8e\u56fdGoogle\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\r\n\r\nGoogle Kubernetes 1.5.0\u7248\u672c\u81f31.5.4\u7248\u672c\u4e2d\u7684PodSecurityPolicy admission\u63d2\u4ef6\u5b58\u5728\u63d0\u6743\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u4f7f\u7528\u4efb\u610f\u5df2\u5b58\u5728\u7684PodSecurityPolicy\u5bf9\u8c61\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Google Kubernetes\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Google Kubernetes \u003e=1.5.0\uff0c\u003c=1.5.4"
  },
  "referenceLink": "https://github.com/kubernetes/kubernetes/issues/43459",
  "serverity": "\u4e2d",
  "submitTime": "2017-07-28",
  "title": "Google Kubernetes\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}


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