cnvd-2015-02082
Vulnerability from cnvd
Title
Cisco IOS Service Discovery Gateway拒绝服务漏洞
Description
Cisco IOS是一款流行的Internet操作系统。 Cisco IOS Service Discovery Gateway存在安全漏洞，允许远程攻击者利用漏洞通过特制的mDNS UDP报文进行拒绝服务攻击。
Severity
高
Patch Name
Cisco IOS Service Discovery Gateway拒绝服务漏洞的补丁
Patch Description
Cisco IOS是一款流行的Internet操作系统。Cisco IOS Service Discovery Gateway存在安全漏洞，允许远程攻击者利用漏洞通过特制的mDNS UDP报文进行拒绝服务攻击。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/content/CiscoSecurityAdvisory/cisco-sa-20150325-mdns

Reference
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150325-mdns
Impacted products
Name
['Cisco IOS 12.2', 'Cisco IOS 15.0-15.4', 'Cisco IOS XE 3.9.xS', 'Cisco IOS XE 3.10.xS(<3.10.4S)', 'Cisco IOS XE 3.11.xS(<3.11.3S)', 'Cisco IOS XE 3.12.xS(<3.12.2S)', 'Cisco IOS XE 3.13.xS(<3.13.1S)']
Show details on source website

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-0650"
    }
  },
  "description": "Cisco IOS\u662f\u4e00\u6b3e\u6d41\u884c\u7684Internet\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nCisco IOS Service Discovery Gateway\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u901a\u8fc7\u7279\u5236\u7684mDNS UDP\u62a5\u6587\u8fdb\u884c\u62d2\u7edd\u670d\u52a1\u653b\u51fb\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/content/CiscoSecurityAdvisory/cisco-sa-20150325-mdns",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-02082",
  "openTime": "2015-03-31",
  "patchDescription": "Cisco IOS\u662f\u4e00\u6b3e\u6d41\u884c\u7684Internet\u64cd\u4f5c\u7cfb\u7edf\u3002Cisco IOS Service Discovery Gateway\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u901a\u8fc7\u7279\u5236\u7684mDNS UDP\u62a5\u6587\u8fdb\u884c\u62d2\u7edd\u670d\u52a1\u653b\u51fb\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 IOS Service Discovery Gateway\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Cisco IOS 12.2",
      "Cisco IOS 15.0-15.4",
      "Cisco IOS XE 3.9.xS",
      "Cisco IOS XE 3.10.xS(\u003c3.10.4S)",
      "Cisco IOS XE 3.11.xS(\u003c3.11.3S)",
      "Cisco IOS XE  3.12.xS(\u003c3.12.2S)",
      "Cisco IOS XE 3.13.xS(\u003c3.13.1S)"
    ]
  },
  "referenceLink": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150325-mdns",
  "serverity": "\u9ad8",
  "submitTime": "2015-03-28",
  "title": "Cisco IOS Service Discovery Gateway\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}


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