cnvd-2015-04004
Vulnerability from cnvd
Title
Cisco Wireless LAN Controller IPv6数据包处理拒绝服务漏洞
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)设备对转发IPv6包时产生的异常未正确处理，存在安全漏洞，允许未经身份验证的攻击者利用此漏洞可造成拒绝服务。
Severity
中
Patch Name
Cisco Wireless LAN Controller IPv6数据包处理拒绝服务漏洞的补丁
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)设备对转发IPv6包时产生的异常未正确处理，存在安全漏洞，允许未经身份验证的攻击者利用此漏洞可造成拒绝服务。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

目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载： http://tools.cisco.com/security/center/viewAlert.x?alertId=39472

Reference
http://tools.cisco.com/security/center/viewAlert.x?alertId=39472 https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-4215
Impacted products
Name
Cisco Wireless LAN Controller (WLC)
Show details on source website

To clipboard 

{
  "bids": {
    "bid": {
      "bidNumber": "75369"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-4215"
    }
  },
  "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)\u8bbe\u5907\u5bf9\u8f6c\u53d1IPv6\u5305\u65f6\u4ea7\u751f\u7684\u5f02\u5e38\u672a\u6b63\u786e\u5904\u7406\uff0c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u672a\u7ecf\u8eab\u4efd\u9a8c\u8bc1\u7684\u653b\u51fb\u8005\u5229\u7528\u6b64\u6f0f\u6d1e\u53ef\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Cisco",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u8fd9\u4e2a\u5b89\u5168\u95ee\u9898\uff0c\u8bf7\u5230\u5382\u5546\u7684\u4e3b\u9875\u4e0b\u8f7d\uff1a\r\nhttp://tools.cisco.com/security/center/viewAlert.x?alertId=39472",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-04004",
  "openTime": "2015-06-26",
  "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\u3002Cisco Wireless LAN Controller (WLC)\u8bbe\u5907\u5bf9\u8f6c\u53d1IPv6\u5305\u65f6\u4ea7\u751f\u7684\u5f02\u5e38\u672a\u6b63\u786e\u5904\u7406\uff0c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u672a\u7ecf\u8eab\u4efd\u9a8c\u8bc1\u7684\u653b\u51fb\u8005\u5229\u7528\u6b64\u6f0f\u6d1e\u53ef\u9020\u6210\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 IPv6\u6570\u636e\u5305\u5904\u7406\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Cisco Wireless LAN Controller (WLC)"
  },
  "referenceLink": "http://tools.cisco.com/security/center/viewAlert.x?alertId=39472\r\nhttps://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-4215",
  "serverity": "\u4e2d",
  "submitTime": "2015-06-25",
  "title": "Cisco Wireless LAN Controller IPv6\u6570\u636e\u5305\u5904\u7406\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}


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