cnvd-2015-06206
Vulnerability from cnvd
Title
Cisco IOS DHCPv6服务器拒绝服务漏洞
Description
Cisco IOS是多数思科系统路由器和网络交换机上使用的互联网络操作系统。 ASR 9000设备软件5.2.0 Base版本上Cisco IOS的DHCPv6服务器存在安全漏洞，远程攻击者通过构造的数据包，利用此漏洞可造成拒绝服务(进程重置）。
Severity
中
Patch Name
Cisco IOS DHCPv6服务器拒绝服务漏洞的补丁
Patch Description
Cisco IOS是多数思科系统路由器和网络交换机上使用的互联网络操作系统。ASR 9000设备软件5.2.0 Base版本上Cisco IOS的DHCPv6服务器存在安全漏洞，远程攻击者通过构造的数据包，利用此漏洞可造成拒绝服务(进程重置）。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=41101

Reference
http://www.nsfocus.net/vulndb/30948
Impacted products
Name
Cisco IOS XR 5.2.0 base
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-6301"
    }
  },
  "description": "Cisco IOS\u662f\u591a\u6570\u601d\u79d1\u7cfb\u7edf\u8def\u7531\u5668\u548c\u7f51\u7edc\u4ea4\u6362\u673a\u4e0a\u4f7f\u7528\u7684\u4e92\u8054\u7f51\u7edc\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nASR 9000\u8bbe\u5907\u8f6f\u4ef65.2.0 Base\u7248\u672c\u4e0aCisco IOS\u7684DHCPv6\u670d\u52a1\u5668\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u901a\u8fc7\u6784\u9020\u7684\u6570\u636e\u5305\uff0c\u5229\u7528\u6b64\u6f0f\u6d1e\u53ef\u9020\u6210\u62d2\u7edd\u670d\u52a1(\u8fdb\u7a0b\u91cd\u7f6e\uff09\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=41101",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-06206",
  "openTime": "2015-09-24",
  "patchDescription": "Cisco IOS\u662f\u591a\u6570\u601d\u79d1\u7cfb\u7edf\u8def\u7531\u5668\u548c\u7f51\u7edc\u4ea4\u6362\u673a\u4e0a\u4f7f\u7528\u7684\u4e92\u8054\u7f51\u7edc\u64cd\u4f5c\u7cfb\u7edf\u3002ASR 9000\u8bbe\u5907\u8f6f\u4ef65.2.0 Base\u7248\u672c\u4e0aCisco IOS\u7684DHCPv6\u670d\u52a1\u5668\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u901a\u8fc7\u6784\u9020\u7684\u6570\u636e\u5305\uff0c\u5229\u7528\u6b64\u6f0f\u6d1e\u53ef\u9020\u6210\u62d2\u7edd\u670d\u52a1(\u8fdb\u7a0b\u91cd\u7f6e\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 IOS DHCPv6\u670d\u52a1\u5668\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Cisco IOS XR 5.2.0 base"
  },
  "referenceLink": "http://www.nsfocus.net/vulndb/30948",
  "serverity": "\u4e2d",
  "submitTime": "2015-09-22",
  "title": "Cisco IOS DHCPv6\u670d\u52a1\u5668\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}


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