cnvd-2018-05340
Vulnerability from cnvd
Title
Cisco IOS和IOS XE Software路径遍历漏洞
Description
Cisco IOS和IOS XE Software都是美国思科（Cisco）公司为其网络设备开发的操作系统。 Cisco IOS和IOS XE Software中的iagnostic shell存在路径遍历漏洞，该漏洞源于程序未能对诊断shell命令执行输入验证。已认证的远程攻击者可通过进入诊断shell并在诊断shellCLI中向命令中提交特制的用户输入利用该漏洞覆盖系统文件。
Severity
中
Patch Name
Cisco IOS和IOS XE Software路径遍历漏洞的补丁
Patch Description
Cisco IOS和IOS XE Software都是美国思科（Cisco）公司为其网络设备开发的操作系统。 Cisco IOS和IOS XE Software中的iagnostic shell存在路径遍历漏洞，该漏洞源于程序未能对诊断shell命令执行输入验证。已认证的远程攻击者可通过进入诊断shell并在诊断shellCLI中向命令中提交特制的用户输入利用该漏洞覆盖系统文件。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-20180207-ios

Reference
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180207-ios https://www.securityfocus.com/bid/102967
Impacted products
Name
['Cisco IOS XE Software 0', 'Cisco IOS 16.7.1']
Show details on source website

To clipboard 

{
  "bids": {
    "bid": {
      "bidNumber": "102967"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-0123"
    }
  },
  "description": "Cisco IOS\u548cIOS XE Software\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\u548cIOS XE Software\u4e2d\u7684iagnostic shell\u5b58\u5728\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u5bf9\u8bca\u65adshell\u547d\u4ee4\u6267\u884c\u8f93\u5165\u9a8c\u8bc1\u3002\u5df2\u8ba4\u8bc1\u7684\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u8fdb\u5165\u8bca\u65adshell\u5e76\u5728\u8bca\u65adshellCLI\u4e2d\u5411\u547d\u4ee4\u4e2d\u63d0\u4ea4\u7279\u5236\u7684\u7528\u6237\u8f93\u5165\u5229\u7528\u8be5\u6f0f\u6d1e\u8986\u76d6\u7cfb\u7edf\u6587\u4ef6\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-20180207-ios",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-05340",
  "openTime": "2018-03-15",
  "patchDescription": "Cisco IOS\u548cIOS XE Software\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\u548cIOS XE Software\u4e2d\u7684iagnostic shell\u5b58\u5728\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u5bf9\u8bca\u65adshell\u547d\u4ee4\u6267\u884c\u8f93\u5165\u9a8c\u8bc1\u3002\u5df2\u8ba4\u8bc1\u7684\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u8fdb\u5165\u8bca\u65adshell\u5e76\u5728\u8bca\u65adshellCLI\u4e2d\u5411\u547d\u4ee4\u4e2d\u63d0\u4ea4\u7279\u5236\u7684\u7528\u6237\u8f93\u5165\u5229\u7528\u8be5\u6f0f\u6d1e\u8986\u76d6\u7cfb\u7edf\u6587\u4ef6\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\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Cisco IOS XE Software 0",
      "Cisco IOS 16.7.1"
    ]
  },
  "referenceLink": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180207-ios\r\nhttps://www.securityfocus.com/bid/102967",
  "serverity": "\u4e2d",
  "submitTime": "2018-02-08",
  "title": "Cisco IOS\u548cIOS XE Software\u8def\u5f84\u904d\u5386\u6f0f\u6d1e"
}


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