cnvd-2016-02518
Vulnerability from cnvd
Title
Cisco Wireless LAN Controller拒绝服务漏洞（CNVD-2016-02518）
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) Software的HTTP URL重定向功能存在拒绝服务漏洞，允许远程攻击者未经身份验证，发送构造的HTTP请求到受影响软件，造成受影响设备重载，导致拒绝服务。
Severity
高
Patch Name
Cisco Wireless LAN Controller拒绝服务漏洞（CNVD-2016-02518）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) Software的HTTP URL重定向功能存在拒绝服务漏洞，允许远程攻击者未经身份验证，发送构造的HTTP请求到受影响软件，造成受影响设备重载，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

目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接： http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160420-htrd

Reference
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160420-htrd
Impacted products
Name
['Cisco Wireless LAN Controller (WLC) 8.0<8.0.110.0(ED)', 'Cisco Wireless LAN Controller (WLC) 7.6', 'Cisco Wireless LAN Controller (WLC) 7.5', 'Cisco Wireless LAN Controller (WLC) 7.4<7.4.130.0(MD)', 'Cisco Wireless LAN Controller (WLC) 7.3', 'Cisco Wireless LAN Controller (WLC) 7.2']
Show details on source website

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-1363"
    }
  },
  "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) Software\u7684HTTP URL\u91cd\u5b9a\u5411\u529f\u80fd\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u672a\u7ecf\u8eab\u4efd\u9a8c\u8bc1\uff0c\u53d1\u9001\u6784\u9020\u7684HTTP\u8bf7\u6c42\u5230\u53d7\u5f71\u54cd\u8f6f\u4ef6\uff0c\u9020\u6210\u53d7\u5f71\u54cd\u8bbe\u5907\u91cd\u8f7d\uff0c\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Cisco",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a \r\nhttp://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160420-htrd",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-02518",
  "openTime": "2016-04-26",
  "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\u3002\r\n\r\nCisco Wireless LAN Controller (WLC) Software\u7684HTTP URL\u91cd\u5b9a\u5411\u529f\u80fd\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u672a\u7ecf\u8eab\u4efd\u9a8c\u8bc1\uff0c\u53d1\u9001\u6784\u9020\u7684HTTP\u8bf7\u6c42\u5230\u53d7\u5f71\u54cd\u8f6f\u4ef6\uff0c\u9020\u6210\u53d7\u5f71\u54cd\u8bbe\u5907\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-2016-02518\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Cisco Wireless LAN Controller (WLC) 8.0\u003c8.0.110.0(ED)",
      "Cisco Wireless LAN Controller (WLC)  7.6",
      "Cisco Wireless LAN Controller (WLC)  7.5",
      "Cisco Wireless LAN Controller (WLC)  7.4\u003c7.4.130.0(MD)",
      "Cisco Wireless LAN Controller (WLC) 7.3",
      "Cisco Wireless LAN Controller (WLC)  7.2"
    ]
  },
  "referenceLink": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160420-htrd",
  "serverity": "\u9ad8",
  "submitTime": "2016-04-21",
  "title": "Cisco Wireless LAN Controller\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2016-02518\uff09"
}


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