cnvd-2020-43757
Vulnerability from cnvd
Title
Kubevirt权限提升漏洞
Description
Kubevirt是一款虚拟机管理器。 kubevirt 0.29及之前版本中存在安全漏洞。攻击者可利用该漏洞在主机系统上获取VM进程的权限，读取和修改运行VMI的系统上的任何文件，影响数据机密性和完整性以及系统可用性。
Severity
高
Patch Name
Kubevirt权限提升漏洞的补丁
Patch Description
Kubevirt是一款虚拟机管理器。 kubevirt 0.29及之前版本中存在安全漏洞。攻击者可利用该漏洞在主机系统上获取VM进程的权限，读取和修改运行VMI的系统上的任何文件，影响数据机密性和完整性以及系统可用性。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，详情请关注厂商主页： https://kubevirt.io/

Reference
https://access.redhat.com/errata/RHSA-2020:3194; http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7263
Impacted products
Name
Kubevirt Kubevirt <=0.29
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-14316",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-14316"
    }
  },
  "description": "Kubevirt\u662f\u4e00\u6b3e\u865a\u62df\u673a\u7ba1\u7406\u5668\u3002\n\nkubevirt 0.29\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u4e3b\u673a\u7cfb\u7edf\u4e0a\u83b7\u53d6VM\u8fdb\u7a0b\u7684\u6743\u9650\uff0c\u8bfb\u53d6\u548c\u4fee\u6539\u8fd0\u884cVMI\u7684\u7cfb\u7edf\u4e0a\u7684\u4efb\u4f55\u6587\u4ef6\uff0c\u5f71\u54cd\u6570\u636e\u673a\u5bc6\u6027\u548c\u5b8c\u6574\u6027\u4ee5\u53ca\u7cfb\u7edf\u53ef\u7528\u6027\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttps://kubevirt.io/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-43757",
  "openTime": "2020-08-03",
  "patchDescription": "Kubevirt\u662f\u4e00\u6b3e\u865a\u62df\u673a\u7ba1\u7406\u5668\u3002\r\n\r\nkubevirt 0.29\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u4e3b\u673a\u7cfb\u7edf\u4e0a\u83b7\u53d6VM\u8fdb\u7a0b\u7684\u6743\u9650\uff0c\u8bfb\u53d6\u548c\u4fee\u6539\u8fd0\u884cVMI\u7684\u7cfb\u7edf\u4e0a\u7684\u4efb\u4f55\u6587\u4ef6\uff0c\u5f71\u54cd\u6570\u636e\u673a\u5bc6\u6027\u548c\u5b8c\u6574\u6027\u4ee5\u53ca\u7cfb\u7edf\u53ef\u7528\u6027\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": "Kubevirt\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Kubevirt Kubevirt \u003c=0.29"
  },
  "referenceLink": "https://access.redhat.com/errata/RHSA-2020:3194; http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7263",
  "serverity": "\u9ad8",
  "submitTime": "2020-08-01",
  "title": "Kubevirt\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}


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