cnvd-2017-36151
Vulnerability from cnvd
Title
多款Cisco产品Cisco NX-OS System Software签名绕过漏洞
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存在安全漏洞。本地攻击者可利用该漏洞绕过签名验证。
Severity
高
Patch Name
多款Cisco产品Cisco NX-OS System Software签名绕过漏洞的补丁
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存在安全漏洞。本地攻击者可利用该漏洞绕过签名验证。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-nxos2

Reference
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171129-nxos2
Impacted products
Name
['Cisco Nexus 7700 Series Switches', 'Cisco Multilayer Director Switches', 'Cisco Unified Computing System Manager', 'Cisco Nexus 7000 Series Switches 0']
Show details on source website

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-12333"
    }
  },
  "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\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u7b7e\u540d\u9a8c\u8bc1\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-nxos2",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-36151",
  "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\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u7b7e\u540d\u9a8c\u8bc1\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\u7b7e\u540d\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Cisco Nexus 7700 Series Switches",
      "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-nxos2",
  "serverity": "\u9ad8",
  "submitTime": "2017-12-04",
  "title": "\u591a\u6b3eCisco\u4ea7\u54c1Cisco NX-OS System Software\u7b7e\u540d\u7ed5\u8fc7\u6f0f\u6d1e"
}


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