cnvd-2017-34239
Vulnerability from cnvd
Title
Cisco Wireless LAN Controller Simple Network Management Protocol子系统拒绝服务漏洞
Description
Cisco Wireless LAN Controller（WLC）是美国思科（Cisco）公司的一款无线局域网控制器产品。该产品在无线局域网中提供安全策略、入侵检测等功能。Simple Network Management Protocol（SNMP）是其中的一个用于网络设备管理信息交换的简单网络管理子系统。 Cisco Wireless LAN Controller Simple Network Management Protocol子系统存在拒绝服务漏洞。远程攻击者可利用该漏洞造成拒绝服务（设备重启）。
Severity
中
Patch Name
Cisco Wireless LAN Controller Simple Network Management Protocol子系统拒绝服务漏洞的补丁
Patch Description
Cisco Wireless LAN Controller（WLC）是美国思科（Cisco）公司的一款无线局域网控制器产品。该产品在无线局域网中提供安全策略、入侵检测等功能。Simple Network Management Protocol（SNMP）是其中的一个用于网络设备管理信息交换的简单网络管理子系统。 Cisco Wireless LAN Controller Simple Network Management Protocol子系统存在拒绝服务漏洞。远程攻击者可利用该漏洞造成拒绝服务（设备重启）。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-20171101-wlc1

Reference
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171101-wlc1
Impacted products
Name
Cisco Wireless LAN Controller (WLC)
Show details on source website

To clipboard 

{
  "bids": {
    "bid": {
      "bidNumber": "101642"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-12278"
    }
  },
  "description": "Cisco Wireless LAN Controller\uff08WLC\uff09\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u65e0\u7ebf\u5c40\u57df\u7f51\u63a7\u5236\u5668\u4ea7\u54c1\u3002\u8be5\u4ea7\u54c1\u5728\u65e0\u7ebf\u5c40\u57df\u7f51\u4e2d\u63d0\u4f9b\u5b89\u5168\u7b56\u7565\u3001\u5165\u4fb5\u68c0\u6d4b\u7b49\u529f\u80fd\u3002Simple Network Management Protocol\uff08SNMP\uff09\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u7528\u4e8e\u7f51\u7edc\u8bbe\u5907\u7ba1\u7406\u4fe1\u606f\u4ea4\u6362\u7684\u7b80\u5355\u7f51\u7edc\u7ba1\u7406\u5b50\u7cfb\u7edf\u3002\r\n\r\nCisco Wireless LAN Controller Simple Network Management Protocol\u5b50\u7cfb\u7edf\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u8bbe\u5907\u91cd\u542f\uff09\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-20171101-wlc1",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-34239",
  "openTime": "2017-11-17",
  "patchDescription": "Cisco Wireless LAN Controller\uff08WLC\uff09\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u65e0\u7ebf\u5c40\u57df\u7f51\u63a7\u5236\u5668\u4ea7\u54c1\u3002\u8be5\u4ea7\u54c1\u5728\u65e0\u7ebf\u5c40\u57df\u7f51\u4e2d\u63d0\u4f9b\u5b89\u5168\u7b56\u7565\u3001\u5165\u4fb5\u68c0\u6d4b\u7b49\u529f\u80fd\u3002Simple Network Management Protocol\uff08SNMP\uff09\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u7528\u4e8e\u7f51\u7edc\u8bbe\u5907\u7ba1\u7406\u4fe1\u606f\u4ea4\u6362\u7684\u7b80\u5355\u7f51\u7edc\u7ba1\u7406\u5b50\u7cfb\u7edf\u3002\r\n\r\nCisco Wireless LAN Controller Simple Network Management Protocol\u5b50\u7cfb\u7edf\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u8bbe\u5907\u91cd\u542f\uff09\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 Wireless LAN Controller Simple Network Management Protocol\u5b50\u7cfb\u7edf\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Cisco Wireless LAN Controller (WLC)"
  },
  "referenceLink": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171101-wlc1",
  "serverity": "\u4e2d",
  "submitTime": "2017-11-02",
  "title": "Cisco Wireless LAN Controller Simple Network Management Protocol\u5b50\u7cfb\u7edf\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}


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