CNVD-2018-17679

Vulnerability from cnvd - Published: 2018-09-06
VLAI
Title
Cisco Umbrella Enterprise Roaming Client and Enterprise Roaming Module权限提升漏洞
Description
Umbrella Roaming是思科下一代防火墙的云端安全服务。 Cisco Umbrella Enterprise Roaming Client and Enterprise Roaming Module存在权限提升漏洞,该漏洞源于文件系统权限的未正确实现,允许非管理用户将文件放在受限目录中。攻击者可以通过在受限目录中放置可执行文件来利用此漏洞,该目录在由ERC客户端执行时将以管理员权限运行。
Severity
中
Patch Name
Cisco Umbrella Enterprise Roaming Client and Enterprise Roaming Module权限提升漏洞的补丁
Patch Description
Umbrella Roaming是思科下一代防火墙的云端安全服务。 Cisco Umbrella Enterprise Roaming Client and Enterprise Roaming Module存在权限提升漏洞,该漏洞源于文件系统权限的未正确实现,允许非管理用户将文件放在受限目录中。攻击者可以通过在受限目录中放置可执行文件来利用此漏洞,该目录在由ERC客户端执行时将以管理员权限运行。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

思科发布了解决此漏洞的软件更新: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180905-umbrella-priv

Reference
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180905-umbrella-priv
Impacted products
Name
['Cisco Umbrella ERC <2.1.118', 'Cisco Umbrella Roaming Module <4.6.1098']
Show details on source website

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-0437"
    }
  },
  "description": "Umbrella Roaming\u662f\u601d\u79d1\u4e0b\u4e00\u4ee3\u9632\u706b\u5899\u7684\u4e91\u7aef\u5b89\u5168\u670d\u52a1\u3002\r\n\r\nCisco Umbrella Enterprise Roaming Client and Enterprise Roaming Module\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u6587\u4ef6\u7cfb\u7edf\u6743\u9650\u7684\u672a\u6b63\u786e\u5b9e\u73b0\uff0c\u5141\u8bb8\u975e\u7ba1\u7406\u7528\u6237\u5c06\u6587\u4ef6\u653e\u5728\u53d7\u9650\u76ee\u5f55\u4e2d\u3002\u653b\u51fb\u8005\u53ef\u4ee5\u901a\u8fc7\u5728\u53d7\u9650\u76ee\u5f55\u4e2d\u653e\u7f6e\u53ef\u6267\u884c\u6587\u4ef6\u6765\u5229\u7528\u6b64\u6f0f\u6d1e\uff0c\u8be5\u76ee\u5f55\u5728\u7531ERC\u5ba2\u6237\u7aef\u6267\u884c\u65f6\u5c06\u4ee5\u7ba1\u7406\u5458\u6743\u9650\u8fd0\u884c\u3002",
  "discovererName": "Quentin Rhoads",
  "formalWay": "\u601d\u79d1\u53d1\u5e03\u4e86\u89e3\u51b3\u6b64\u6f0f\u6d1e\u7684\u8f6f\u4ef6\u66f4\u65b0\uff1a\r\nhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180905-umbrella-priv",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-17679",
  "openTime": "2018-09-06",
  "patchDescription": "Umbrella Roaming\u662f\u601d\u79d1\u4e0b\u4e00\u4ee3\u9632\u706b\u5899\u7684\u4e91\u7aef\u5b89\u5168\u670d\u52a1\u3002\r\n\r\nCisco Umbrella Enterprise Roaming Client and Enterprise Roaming Module\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u6587\u4ef6\u7cfb\u7edf\u6743\u9650\u7684\u672a\u6b63\u786e\u5b9e\u73b0\uff0c\u5141\u8bb8\u975e\u7ba1\u7406\u7528\u6237\u5c06\u6587\u4ef6\u653e\u5728\u53d7\u9650\u76ee\u5f55\u4e2d\u3002\u653b\u51fb\u8005\u53ef\u4ee5\u901a\u8fc7\u5728\u53d7\u9650\u76ee\u5f55\u4e2d\u653e\u7f6e\u53ef\u6267\u884c\u6587\u4ef6\u6765\u5229\u7528\u6b64\u6f0f\u6d1e\uff0c\u8be5\u76ee\u5f55\u5728\u7531ERC\u5ba2\u6237\u7aef\u6267\u884c\u65f6\u5c06\u4ee5\u7ba1\u7406\u5458\u6743\u9650\u8fd0\u884c\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": "Cisco Umbrella Enterprise Roaming Client and Enterprise Roaming Module\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Cisco Umbrella ERC \u003c2.1.118",
      "Cisco Umbrella Roaming Module \u003c4.6.1098"
    ]
  },
  "referenceLink": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180905-umbrella-priv",
  "serverity": "\u4e2d",
  "submitTime": "2018-09-06",
  "title": "Cisco Umbrella Enterprise Roaming Client and Enterprise Roaming Module\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}



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