cnvd-2017-34250
Vulnerability from cnvd
Title
Cisco IOS和IOS XE Software缓冲区溢出漏洞
Description
Cisco IOS和IOS XE都是美国思科（Cisco）公司为其网络设备开发的操作系统。 Cisco IOS Software/Cisco IOS XE Software在DHCP中继子系统中存在安全漏洞，未经身份验证的远程攻击者执行任意代码，完全控制受影响系统。
Severity
高
Patch Name
Cisco IOS和IOS XE Software缓冲区溢出漏洞的补丁
Patch Description
Cisco IOS和IOS XE都是美国思科（Cisco）公司为其网络设备开发的操作系统。 Cisco IOS Software/Cisco IOS XE Software在DHCP中继子系统中存在安全漏洞，未经身份验证的远程攻击者执行任意代码，完全控制受影响系统。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

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170927-dhcp

Reference
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170927-dhcp
Impacted products
Name
['Cisco IOS 12.2SRC', 'Cisco IOS XE Software 0', 'Cisco IOS 15.1(4)M9', 'Cisco IOS 12.2(44)SE', 'Cisco IOS 12.2(33)SXH', 'Cisco IOS 12.2(33)SRB4']
Show details on source website

To clipboard 

{
  "bids": {
    "bid": {
      "bidNumber": "101034"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-12240"
    }
  },
  "description": "Cisco IOS\u548cIOS XE\u90fd\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u4e3a\u5176\u7f51\u7edc\u8bbe\u5907\u5f00\u53d1\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nCisco IOS Software/Cisco IOS XE Software\u5728DHCP\u4e2d\u7ee7\u5b50\u7cfb\u7edf\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u672a\u7ecf\u8eab\u4efd\u9a8c\u8bc1\u7684\u8fdc\u7a0b\u653b\u51fb\u8005\u6267\u884c\u4efb\u610f\u4ee3\u7801\uff0c\u5b8c\u5168\u63a7\u5236\u53d7\u5f71\u54cd\u7cfb\u7edf\u3002",
  "discovererName": "Cisco",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170927-dhcp",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-34250",
  "openTime": "2017-11-17",
  "patchDescription": "Cisco IOS\u548cIOS XE\u90fd\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u4e3a\u5176\u7f51\u7edc\u8bbe\u5907\u5f00\u53d1\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nCisco IOS Software/Cisco IOS XE Software\u5728DHCP\u4e2d\u7ee7\u5b50\u7cfb\u7edf\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u672a\u7ecf\u8eab\u4efd\u9a8c\u8bc1\u7684\u8fdc\u7a0b\u653b\u51fb\u8005\u6267\u884c\u4efb\u610f\u4ee3\u7801\uff0c\u5b8c\u5168\u63a7\u5236\u53d7\u5f71\u54cd\u7cfb\u7edf\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\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Cisco IOS  12.2SRC",
      "Cisco IOS XE Software 0",
      "Cisco IOS  15.1(4)M9",
      "Cisco IOS  12.2(44)SE",
      "Cisco IOS  12.2(33)SXH",
      "Cisco IOS  12.2(33)SRB4"
    ]
  },
  "referenceLink": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170927-dhcp",
  "serverity": "\u9ad8",
  "submitTime": "2017-09-28",
  "title": "Cisco IOS\u548cIOS XE Software\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}


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