cnvd-2017-36150
Vulnerability from cnvd
Title
多款Cisco产品Cisco NX-OS System Software任意文件写入漏洞
Description
Cisco Multilayer Director Switches等都是美国思科（Cisco）公司的产品。Cisco Multilayer Director Switches是一款交换机产品。Unified Computing System Manager是一套内嵌设备管理软件。Cisco NX-OS System Software是一套运行在交换机中的软件。 多款Cisco产品中的Cisco NX-OS System Software的补丁安装存在任意文件写入漏洞，该漏洞源于补丁安装进程中的限制不足。本地攻击者可通过获取有效的管理员证书利用该漏洞以root权限向任意位置写入文件。
Severity
低
Patch Name
多款Cisco产品Cisco NX-OS System Software任意文件写入漏洞的补丁
Patch Description
Cisco Multilayer Director Switches等都是美国思科（Cisco）公司的产品。Cisco Multilayer Director Switches是一款交换机产品。Unified Computing System Manager是一套内嵌设备管理软件。Cisco NX-OS System Software是一套运行在交换机中的软件。 多款Cisco产品中的Cisco NX-OS System Software的补丁安装存在任意文件写入漏洞，该漏洞源于补丁安装进程中的限制不足。本地攻击者可通过获取有效的管理员证书利用该漏洞以root权限向任意位置写入文件。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://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171129-nxos1

Reference
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171129-nxos1
Impacted products
Name
['Cisco Nexus 5000 Series Switches', 'Cisco Nexus 6000 Series Switches', 'Cisco Nexus 7700 Series Switches', 'Cisco Nexus 5600 Platform Switches', 'Cisco Nexus 5500 Platform Switches', 'Cisco Nexus 2000 Series Fabric Extenders', 'Cisco Multilayer Director Switches', 'Cisco Unified Computing System Manager', 'Cisco Nexus 7000 Series Switches 0']
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-12332"
    }
  },
  "description": "Cisco Multilayer Director Switches\u7b49\u90fd\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Cisco Multilayer Director Switches\u662f\u4e00\u6b3e\u4ea4\u6362\u673a\u4ea7\u54c1\u3002Unified Computing System Manager\u662f\u4e00\u5957\u5185\u5d4c\u8bbe\u5907\u7ba1\u7406\u8f6f\u4ef6\u3002Cisco NX-OS System Software\u662f\u4e00\u5957\u8fd0\u884c\u5728\u4ea4\u6362\u673a\u4e2d\u7684\u8f6f\u4ef6\u3002\r\n\r\n\u591a\u6b3eCisco\u4ea7\u54c1\u4e2d\u7684Cisco NX-OS System Software\u7684\u8865\u4e01\u5b89\u88c5\u5b58\u5728\u4efb\u610f\u6587\u4ef6\u5199\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u8865\u4e01\u5b89\u88c5\u8fdb\u7a0b\u4e2d\u7684\u9650\u5236\u4e0d\u8db3\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u83b7\u53d6\u6709\u6548\u7684\u7ba1\u7406\u5458\u8bc1\u4e66\u5229\u7528\u8be5\u6f0f\u6d1e\u4ee5root\u6743\u9650\u5411\u4efb\u610f\u4f4d\u7f6e\u5199\u5165\u6587\u4ef6\u3002",
  "discovererName": "Cisco",
  "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://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171129-nxos1",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-36150",
  "openTime": "2017-12-05",
  "patchDescription": "Cisco Multilayer Director Switches\u7b49\u90fd\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Cisco Multilayer Director Switches\u662f\u4e00\u6b3e\u4ea4\u6362\u673a\u4ea7\u54c1\u3002Unified Computing System Manager\u662f\u4e00\u5957\u5185\u5d4c\u8bbe\u5907\u7ba1\u7406\u8f6f\u4ef6\u3002Cisco NX-OS System Software\u662f\u4e00\u5957\u8fd0\u884c\u5728\u4ea4\u6362\u673a\u4e2d\u7684\u8f6f\u4ef6\u3002\r\n\r\n\u591a\u6b3eCisco\u4ea7\u54c1\u4e2d\u7684Cisco NX-OS System Software\u7684\u8865\u4e01\u5b89\u88c5\u5b58\u5728\u4efb\u610f\u6587\u4ef6\u5199\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u8865\u4e01\u5b89\u88c5\u8fdb\u7a0b\u4e2d\u7684\u9650\u5236\u4e0d\u8db3\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u83b7\u53d6\u6709\u6548\u7684\u7ba1\u7406\u5458\u8bc1\u4e66\u5229\u7528\u8be5\u6f0f\u6d1e\u4ee5root\u6743\u9650\u5411\u4efb\u610f\u4f4d\u7f6e\u5199\u5165\u6587\u4ef6\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": "\u591a\u6b3eCisco\u4ea7\u54c1Cisco NX-OS System Software\u4efb\u610f\u6587\u4ef6\u5199\u5165\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Cisco Nexus 5000 Series Switches",
      "Cisco Nexus 6000 Series Switches",
      "Cisco Nexus 7700 Series Switches",
      "Cisco Nexus 5600 Platform Switches",
      "Cisco Nexus 5500 Platform Switches",
      "Cisco Nexus 2000 Series Fabric Extenders",
      "Cisco Multilayer Director Switches",
      "Cisco Unified Computing System Manager",
      "Cisco Nexus 7000 Series Switches 0"
    ]
  },
  "referenceLink": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171129-nxos1",
  "serverity": "\u4f4e",
  "submitTime": "2017-12-04",
  "title": "\u591a\u6b3eCisco\u4ea7\u54c1Cisco NX-OS System Software\u4efb\u610f\u6587\u4ef6\u5199\u5165\u6f0f\u6d1e"
}


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