cnvd - cnvd-2018-11973

cnvd-2018-11973

Vulnerability from cnvd

Title: Cisco NX-OS任意命令执行漏洞

Description:

Cisco NX-OS Software是美国思科（Cisco）公司的一套面向数据中心的操作系统。

Cisco NX-OS Software中的基于角色的访问检测机制存在输入验证漏洞，该漏洞源于程序缺少对文件系统的验证和输入检测。本地攻击者可通过在受影响设备上的CLI中发布特制的命令利用该漏洞执行任意命令。

Severity: 中

Patch Name: Cisco NX-OS任意命令执行漏洞的补丁

Patch Description:

Cisco NX-OS Software是美国思科（Cisco）公司的一套面向数据中心的操作系统。

Cisco NX-OS Software中的基于角色的访问检测机制存在输入验证漏洞，该漏洞源于程序缺少对文件系统的验证和输入检测。本地攻击者可通过在受影响设备上的CLI中发布特制的命令利用该漏洞执行任意命令。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-20180620-nxos-rbaccess

Reference: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-nxos-rbaccess

Impacted products

Name
Cisco NX-OS Software

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-0337"
    }
  },
  "description": "Cisco NX-OS Software\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u5957\u9762\u5411\u6570\u636e\u4e2d\u5fc3\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nCisco NX-OS Software\u4e2d\u7684\u57fa\u4e8e\u89d2\u8272\u7684\u8bbf\u95ee\u68c0\u6d4b\u673a\u5236\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u7f3a\u5c11\u5bf9\u6587\u4ef6\u7cfb\u7edf\u7684\u9a8c\u8bc1\u548c\u8f93\u5165\u68c0\u6d4b\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5728\u53d7\u5f71\u54cd\u8bbe\u5907\u4e0a\u7684CLI\u4e2d\u53d1\u5e03\u7279\u5236\u7684\u547d\u4ee4\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u547d\u4ee4\u3002",
  "discovererName": "Unknow",
  "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-20180620-nxos-rbaccess",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-11973",
  "openTime": "2018-06-25",
  "patchDescription": "Cisco NX-OS Software\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u5957\u9762\u5411\u6570\u636e\u4e2d\u5fc3\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nCisco NX-OS Software\u4e2d\u7684\u57fa\u4e8e\u89d2\u8272\u7684\u8bbf\u95ee\u68c0\u6d4b\u673a\u5236\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u7f3a\u5c11\u5bf9\u6587\u4ef6\u7cfb\u7edf\u7684\u9a8c\u8bc1\u548c\u8f93\u5165\u68c0\u6d4b\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5728\u53d7\u5f71\u54cd\u8bbe\u5907\u4e0a\u7684CLI\u4e2d\u53d1\u5e03\u7279\u5236\u7684\u547d\u4ee4\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u547d\u4ee4\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 NX-OS\u4efb\u610f\u547d\u4ee4\u6267\u884c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Cisco NX-OS Software"
  },
  "referenceLink": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-nxos-rbaccess",
  "serverity": "\u4e2d",
  "submitTime": "2018-06-22",
  "title": "Cisco NX-OS\u4efb\u610f\u547d\u4ee4\u6267\u884c\u6f0f\u6d1e"
}

CVE-2018-0337 (GCVE-0-2018-0337)

Vulnerability from cvelistv5

Published

2018-06-21 11:00

Modified

2024-11-29 14:56

Severity ?

CWE

CWE-20

Summary

A vulnerability in the role-based access-checking mechanisms of Cisco NX-OS Software could allow an authenticated, local attacker to execute arbitrary commands on an affected device. The vulnerability exists because the affected software lacks proper input and validation checks for certain file systems. An attacker could exploit this vulnerability by issuing crafted commands in the CLI of an affected device. A successful exploit could allow the attacker to cause other users to execute unwanted, arbitrary commands on the affected device. Cisco Bug IDs: CSCvd06339, CSCvd15698, CSCvd36108, CSCvf52921, CSCvf52930, CSCvf52953, CSCvf52976.

References

▼	URL	Tags
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-nxos-rbaccess	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	n/a	Cisco NX-OS unknown	Version: Cisco NX-OS unknown

Show details on NVD website

JSON

To clipboard

{
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        "providerMetadata": {
          "dateUpdated": "2024-08-05T03:21:15.089Z",
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            ],
            "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-nxos-rbaccess"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2018-0337",
                "options": [
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                  },
                  {
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                  },
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                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-11-29T14:42:00.681869Z",
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        },
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    ],
    "cna": {
      "affected": [
        {
          "product": "Cisco NX-OS unknown",
          "vendor": "n/a",
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      ],
      "x_legacyV4Record": {
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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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