cnvd-2016-01920
Vulnerability from cnvd
Title
Cisco IOS和IOS XE Software Internet Key Exchange拒绝服务漏洞
Description
Cisco IOS和IOS XE Software都是Cisco公司为其网络设备开发的操作系统。 由于程序未能正确处理分片的IKEv2数据包，Cisco IOS和IOS XE Software中的IKE 2版本的分片代码中存在安全漏洞。远程攻击者可通过发送特制的UDP数据包利用该漏洞造成拒绝服务。
Severity
高
Patch Name
Cisco IOS和IOS XE Software Internet Key Exchange拒绝服务漏洞的补丁
Patch Description
Cisco IOS和IOS XE Software都是Cisco公司为其网络设备开发的操作系统。 由于程序未能正确处理分片的IKEv2数据包，Cisco IOS和IOS XE Software中的IKE 2版本的分片代码中存在安全漏洞。远程攻击者可通过发送特制的UDP数据包利用该漏洞造成拒绝服务。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

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-20160323-ios-ikev2

Reference
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160323-ios-ikev2
Impacted products
Name
Cisco IOS
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-1344"
    }
  },
  "description": "Cisco IOS\u548cIOS XE Software\u90fd\u662fCisco\u516c\u53f8\u4e3a\u5176\u7f51\u7edc\u8bbe\u5907\u5f00\u53d1\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\n\u7531\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u5904\u7406\u5206\u7247\u7684IKEv2\u6570\u636e\u5305\uff0cCisco IOS\u548cIOS XE Software\u4e2d\u7684IKE 2\u7248\u672c\u7684\u5206\u7247\u4ee3\u7801\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u7279\u5236\u7684UDP\u6570\u636e\u5305\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\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-20160323-ios-ikev2",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-01920",
  "openTime": "2016-03-30",
  "patchDescription": "Cisco IOS\u548cIOS XE Software\u90fd\u662fCisco\u516c\u53f8\u4e3a\u5176\u7f51\u7edc\u8bbe\u5907\u5f00\u53d1\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\n\u7531\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u5904\u7406\u5206\u7247\u7684IKEv2\u6570\u636e\u5305\uff0cCisco IOS\u548cIOS XE Software\u4e2d\u7684IKE 2\u7248\u672c\u7684\u5206\u7247\u4ee3\u7801\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u7279\u5236\u7684UDP\u6570\u636e\u5305\u5229\u7528\u8be5\u6f0f\u6d1e\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 IOS\u548cIOS XE Software Internet Key Exchange\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Cisco IOS"
  },
  "referenceLink": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160323-ios-ikev2",
  "serverity": "\u9ad8",
  "submitTime": "2016-03-26",
  "title": "Cisco IOS\u548cIOS XE Software Internet Key Exchange\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}


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