cnvd-2020-14210
Vulnerability from cnvd
Title
Istio存在未明漏洞
Description
Istio是一套连接、管理和保护微服务的开放平台。 Istio 1.3版本至1.3.6版本中存在安全漏洞。攻击者可通过编码x-istio-attributes头中的source.uid利用该漏洞绕过所配置的Mixer策略。
Severity
中
Patch Name
Istio存在未明漏洞的补丁
Patch Description
Istio是一套连接、管理和保护微服务的开放平台。 Istio 1.3版本至1.3.6版本中存在安全漏洞。攻击者可通过编码x-istio-attributes头中的source.uid利用该漏洞绕过所配置的Mixer策略。 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://istio.io/news/security/istio-security-2020-002/

Reference
https://github.com/istio/istio/commits/master
Impacted products
Name
Istio Istio >1.3.0，<1.3.6
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-8843"
    }
  },
  "description": "Istio\u662f\u4e00\u5957\u8fde\u63a5\u3001\u7ba1\u7406\u548c\u4fdd\u62a4\u5fae\u670d\u52a1\u7684\u5f00\u653e\u5e73\u53f0\u3002\n\nIstio 1.3\u7248\u672c\u81f31.3.6\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u7f16\u7801x-istio-attributes\u5934\u4e2d\u7684source.uid\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u6240\u914d\u7f6e\u7684Mixer\u7b56\u7565\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://istio.io/news/security/istio-security-2020-002/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-14210",
  "openTime": "2020-02-25",
  "patchDescription": "Istio\u662f\u4e00\u5957\u8fde\u63a5\u3001\u7ba1\u7406\u548c\u4fdd\u62a4\u5fae\u670d\u52a1\u7684\u5f00\u653e\u5e73\u53f0\u3002\r\n\r\nIstio 1.3\u7248\u672c\u81f31.3.6\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u7f16\u7801x-istio-attributes\u5934\u4e2d\u7684source.uid\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u6240\u914d\u7f6e\u7684Mixer\u7b56\u7565\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": "Istio\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Istio Istio \u003e1.3.0\uff0c\u003c1.3.6"
  },
  "referenceLink": "https://github.com/istio/istio/commits/master",
  "serverity": "\u4e2d",
  "submitTime": "2020-02-17",
  "title": "Istio\u5b58\u5728\u672a\u660e\u6f0f\u6d1e"
}


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