cnvd-2018-06774
Vulnerability from cnvd
Title
Cisco Smart Install远程命令执行漏洞
Description
Smart Install作为一项即插即用配置和镜像管理功能，为新加入网络的交换机提供零配置部署，实现了自动化初始配置和操作系统镜像加载的过程，同时还提供配置文件的备份功能。 Cisco Smart Install存在远程命令执行漏洞，攻击者无需用户验证即可向远端Cisco设备的TCP 4786端口发送精心构造的恶意数据包，触发漏洞造成设备远程执行Cisco系统命令或拒绝服务（DoS）。
Severity
高
Patch Name
Cisco Smart Install远程命令执行漏洞的补丁
Patch Description
Smart Install作为一项即插即用配置和镜像管理功能，为新加入网络的交换机提供零配置部署，实现了自动化初始配置和操作系统镜像加载的过程，同时还提供配置文件的备份功能。 Cisco Smart Install存在远程命令执行漏洞，攻击者无需用户验证即可向远端Cisco设备的TCP 4786端口发送精心构造的恶意数据包，触发漏洞造成设备远程执行Cisco系统命令或拒绝服务（DoS）。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

厂商已发布漏洞修复程序，请及时关注更新： https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180328-smi2

Reference
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180328-smi2
Impacted products
Name
['Cisco IOS XE', 'Cisco IOS']
Show details on source website

To clipboard 

{
  "bids": {
    "bid": {
      "bidNumber": "103538"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-0171"
    }
  },
  "description": "Smart Install\u4f5c\u4e3a\u4e00\u9879\u5373\u63d2\u5373\u7528\u914d\u7f6e\u548c\u955c\u50cf\u7ba1\u7406\u529f\u80fd\uff0c\u4e3a\u65b0\u52a0\u5165\u7f51\u7edc\u7684\u4ea4\u6362\u673a\u63d0\u4f9b\u96f6\u914d\u7f6e\u90e8\u7f72\uff0c\u5b9e\u73b0\u4e86\u81ea\u52a8\u5316\u521d\u59cb\u914d\u7f6e\u548c\u64cd\u4f5c\u7cfb\u7edf\u955c\u50cf\u52a0\u8f7d\u7684\u8fc7\u7a0b\uff0c\u540c\u65f6\u8fd8\u63d0\u4f9b\u914d\u7f6e\u6587\u4ef6\u7684\u5907\u4efd\u529f\u80fd\u3002\r\n\r\nCisco Smart Install\u5b58\u5728\u8fdc\u7a0b\u547d\u4ee4\u6267\u884c\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u65e0\u9700\u7528\u6237\u9a8c\u8bc1\u5373\u53ef\u5411\u8fdc\u7aefCisco\u8bbe\u5907\u7684TCP 4786\u7aef\u53e3\u53d1\u9001\u7cbe\u5fc3\u6784\u9020\u7684\u6076\u610f\u6570\u636e\u5305\uff0c\u89e6\u53d1\u6f0f\u6d1e\u9020\u6210\u8bbe\u5907\u8fdc\u7a0b\u6267\u884cCisco\u7cfb\u7edf\u547d\u4ee4\u6216\u62d2\u7edd\u670d\u52a1\uff08DoS\uff09\u3002",
  "discovererName": "Cisco",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180328-smi2",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-06774",
  "openTime": "2018-03-30",
  "patchDescription": "Smart Install\u4f5c\u4e3a\u4e00\u9879\u5373\u63d2\u5373\u7528\u914d\u7f6e\u548c\u955c\u50cf\u7ba1\u7406\u529f\u80fd\uff0c\u4e3a\u65b0\u52a0\u5165\u7f51\u7edc\u7684\u4ea4\u6362\u673a\u63d0\u4f9b\u96f6\u914d\u7f6e\u90e8\u7f72\uff0c\u5b9e\u73b0\u4e86\u81ea\u52a8\u5316\u521d\u59cb\u914d\u7f6e\u548c\u64cd\u4f5c\u7cfb\u7edf\u955c\u50cf\u52a0\u8f7d\u7684\u8fc7\u7a0b\uff0c\u540c\u65f6\u8fd8\u63d0\u4f9b\u914d\u7f6e\u6587\u4ef6\u7684\u5907\u4efd\u529f\u80fd\u3002\r\n\r\nCisco Smart Install\u5b58\u5728\u8fdc\u7a0b\u547d\u4ee4\u6267\u884c\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u65e0\u9700\u7528\u6237\u9a8c\u8bc1\u5373\u53ef\u5411\u8fdc\u7aefCisco\u8bbe\u5907\u7684TCP 4786\u7aef\u53e3\u53d1\u9001\u7cbe\u5fc3\u6784\u9020\u7684\u6076\u610f\u6570\u636e\u5305\uff0c\u89e6\u53d1\u6f0f\u6d1e\u9020\u6210\u8bbe\u5907\u8fdc\u7a0b\u6267\u884cCisco\u7cfb\u7edf\u547d\u4ee4\u6216\u62d2\u7edd\u670d\u52a1\uff08DoS\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 Smart Install\u8fdc\u7a0b\u547d\u4ee4\u6267\u884c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Cisco IOS XE",
      "Cisco IOS"
    ]
  },
  "referenceLink": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180328-smi2",
  "serverity": "\u9ad8",
  "submitTime": "2018-03-29",
  "title": "Cisco Smart Install\u8fdc\u7a0b\u547d\u4ee4\u6267\u884c\u6f0f\u6d1e"
}


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