cnvd-2017-05587
Vulnerability from cnvd
Title
Cisco Wireless LAN Controller拒绝服务漏洞（CNVD-2017-05587）
Description
Cisco WLC 负责全系统的无线LAN功能，例如安全策略、入侵保护、RF管理，服务质量和移动性。 Cisco Wireless LAN Controller (WLC)中IPv6 UDP进入包处理中存在安全漏洞。未经身份验证的远程攻击者可造成设备意外重载，导致拒绝服务。
Severity
高
Patch Name
Cisco Wireless LAN Controller拒绝服务漏洞（CNVD-2017-05587）的补丁
Patch Description
Cisco WLC 负责全系统的无线LAN功能，例如安全策略、入侵保护、RF管理，服务质量和移动性。 Cisco Wireless LAN Controller (WLC)中IPv6 UDP进入包处理中存在安全漏洞。未经身份验证的远程攻击者可造成设备意外重载，导致拒绝服务。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

用户可参考如下供应商提供的安全公告获得补丁信息： https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170405-wlc2

Reference
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170405-wlc2 https://nvd.nist.gov/vuln/detail/CVE-2016-9219
Impacted products
Name
['Cisco Wireless Lan Controller Software 8.3', 'Cisco Wireless Lan Controller Software 8.2']
Show details on source website

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{
  "bids": {
    "bid": {
      "bidNumber": "97423"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-9219",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9219"
    }
  },
  "description": "Cisco WLC \u8d1f\u8d23\u5168\u7cfb\u7edf\u7684\u65e0\u7ebfLAN\u529f\u80fd\uff0c\u4f8b\u5982\u5b89\u5168\u7b56\u7565\u3001\u5165\u4fb5\u4fdd\u62a4\u3001RF\u7ba1\u7406\uff0c\u670d\u52a1\u8d28\u91cf\u548c\u79fb\u52a8\u6027\u3002\r\n\r\nCisco Wireless LAN Controller (WLC)\u4e2dIPv6 UDP\u8fdb\u5165\u5305\u5904\u7406\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u672a\u7ecf\u8eab\u4efd\u9a8c\u8bc1\u7684\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u9020\u6210\u8bbe\u5907\u610f\u5916\u91cd\u8f7d\uff0c\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Cisco",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u4f9b\u5e94\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u5f97\u8865\u4e01\u4fe1\u606f\uff1a\r\nhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170405-wlc2",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-05587",
  "openTime": "2017-04-27",
  "patchDescription": "Cisco WLC \u8d1f\u8d23\u5168\u7cfb\u7edf\u7684\u65e0\u7ebfLAN\u529f\u80fd\uff0c\u4f8b\u5982\u5b89\u5168\u7b56\u7565\u3001\u5165\u4fb5\u4fdd\u62a4\u3001RF\u7ba1\u7406\uff0c\u670d\u52a1\u8d28\u91cf\u548c\u79fb\u52a8\u6027\u3002\r\n\r\nCisco Wireless LAN Controller (WLC)\u4e2dIPv6 UDP\u8fdb\u5165\u5305\u5904\u7406\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u672a\u7ecf\u8eab\u4efd\u9a8c\u8bc1\u7684\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u9020\u6210\u8bbe\u5907\u610f\u5916\u91cd\u8f7d\uff0c\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\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\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2017-05587\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Cisco Wireless Lan Controller Software 8.3",
      "Cisco Wireless Lan Controller Software  8.2"
    ]
  },
  "referenceLink": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170405-wlc2\r\nhttps://nvd.nist.gov/vuln/detail/CVE-2016-9219",
  "serverity": "\u9ad8",
  "submitTime": "2017-04-11",
  "title": "Cisco Wireless LAN Controller\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2017-05587\uff09"
}


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