cnvd - cnvd-2018-11961

cnvd-2018-11961

Vulnerability from cnvd

Title: 多款Cisco产品NX-OS Software远程代码执行漏洞

Description:

Cisco Nexus 2000 Series Switches等都是美国思科（Cisco）公司的产品。Cisco Nexus 2000 Series Switches等都是交换机设备。Fabric Modules是一款交换机矩阵模块。NX-OS Software是运行在其中的一套交换机使用的数据中心级操作系统软件。

多款Cisco产品中的NX-OS Software的NX-API功能存在输入验证漏洞，该漏洞源于NX-API子程序中的身份验证模块未能正确的执行输入验证。远程攻击者可通过向受影响系统（NX-API功能处于打开状态）的管理界面发送特制的HTTP或HTTPS数据包利用该漏洞以root用户身份执行任意代码。

Severity: 高

Patch Name: 多款Cisco产品NX-OS Software远程代码执行漏洞的补丁

Patch Description:

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-bo

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

Impacted products

Name
['Cisco Nexus 3000 Series Switche', 'Cisco Nexus 7000 series switches', 'Cisco Nexus 6000 Series Switches', 'Cisco Nexus 7700 Series Switches', 'Cisco Nexus 5600 Platform Switches', 'Cisco Nexus 5500 Platform Switches', 'Cisco Nexus 2000 Series Fabric Extenders', 'Cisco Nexus 3500 Platform Switches', 'Cisco Nexus 9500 R-Series Line Cards and Fabric Modules', 'Cisco MDS 9000 Series Multilayer Switches', 'Cisco Nexus 9000 Series Switches']

Name

['Cisco Nexus 3000 Series Switche', 'Cisco Nexus 7000 series switches', 'Cisco Nexus 6000 Series Switches', 'Cisco Nexus 7700 Series Switches', 'Cisco Nexus 5600 Platform Switches', 'Cisco Nexus 5500 Platform Switches', 'Cisco Nexus 2000 Series Fabric Extenders', 'Cisco Nexus 3500 Platform Switches', 'Cisco Nexus 9500 R-Series Line Cards and Fabric Modules', 'Cisco MDS 9000 Series Multilayer Switches', 'Cisco Nexus 9000 Series Switches']

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "104512"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-0301"
    }
  },
  "description": "Cisco Nexus 2000 Series Switches\u7b49\u90fd\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Cisco Nexus 2000 Series Switches\u7b49\u90fd\u662f\u4ea4\u6362\u673a\u8bbe\u5907\u3002Fabric Modules\u662f\u4e00\u6b3e\u4ea4\u6362\u673a\u77e9\u9635\u6a21\u5757\u3002NX-OS Software\u662f\u8fd0\u884c\u5728\u5176\u4e2d\u7684\u4e00\u5957\u4ea4\u6362\u673a\u4f7f\u7528\u7684\u6570\u636e\u4e2d\u5fc3\u7ea7\u64cd\u4f5c\u7cfb\u7edf\u8f6f\u4ef6\u3002\r\n\r\n\u591a\u6b3eCisco\u4ea7\u54c1\u4e2d\u7684NX-OS Software\u7684NX-API\u529f\u80fd\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eNX-API\u5b50\u7a0b\u5e8f\u4e2d\u7684\u8eab\u4efd\u9a8c\u8bc1\u6a21\u5757\u672a\u80fd\u6b63\u786e\u7684\u6267\u884c\u8f93\u5165\u9a8c\u8bc1\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411\u53d7\u5f71\u54cd\u7cfb\u7edf\uff08NX-API\u529f\u80fd\u5904\u4e8e\u6253\u5f00\u72b6\u6001\uff09\u7684\u7ba1\u7406\u754c\u9762\u53d1\u9001\u7279\u5236\u7684HTTP\u6216HTTPS\u6570\u636e\u5305\u5229\u7528\u8be5\u6f0f\u6d1e\u4ee5root\u7528\u6237\u8eab\u4efd\u6267\u884c\u4efb\u610f\u4ee3\u7801\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-20180620-nxos-bo",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-11961",
  "openTime": "2018-06-23",
  "patchDescription": "Cisco Nexus 2000 Series Switches\u7b49\u90fd\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Cisco Nexus 2000 Series Switches\u7b49\u90fd\u662f\u4ea4\u6362\u673a\u8bbe\u5907\u3002Fabric Modules\u662f\u4e00\u6b3e\u4ea4\u6362\u673a\u77e9\u9635\u6a21\u5757\u3002NX-OS Software\u662f\u8fd0\u884c\u5728\u5176\u4e2d\u7684\u4e00\u5957\u4ea4\u6362\u673a\u4f7f\u7528\u7684\u6570\u636e\u4e2d\u5fc3\u7ea7\u64cd\u4f5c\u7cfb\u7edf\u8f6f\u4ef6\u3002\r\n\r\n\u591a\u6b3eCisco\u4ea7\u54c1\u4e2d\u7684NX-OS Software\u7684NX-API\u529f\u80fd\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eNX-API\u5b50\u7a0b\u5e8f\u4e2d\u7684\u8eab\u4efd\u9a8c\u8bc1\u6a21\u5757\u672a\u80fd\u6b63\u786e\u7684\u6267\u884c\u8f93\u5165\u9a8c\u8bc1\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411\u53d7\u5f71\u54cd\u7cfb\u7edf\uff08NX-API\u529f\u80fd\u5904\u4e8e\u6253\u5f00\u72b6\u6001\uff09\u7684\u7ba1\u7406\u754c\u9762\u53d1\u9001\u7279\u5236\u7684HTTP\u6216HTTPS\u6570\u636e\u5305\u5229\u7528\u8be5\u6f0f\u6d1e\u4ee5root\u7528\u6237\u8eab\u4efd\u6267\u884c\u4efb\u610f\u4ee3\u7801\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": "\u591a\u6b3eCisco\u4ea7\u54c1NX-OS Software\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Cisco Nexus 3000 Series Switche",
      "Cisco Nexus 7000 series switches",
      "Cisco Nexus 6000 Series Switches",
      "Cisco Nexus 7700 Series Switches",
      "Cisco Nexus 5600 Platform Switches",
      "Cisco Nexus 5500 Platform Switches",
      "Cisco Nexus 2000 Series Fabric Extenders",
      "Cisco Nexus 3500 Platform Switches",
      "Cisco Nexus 9500 R-Series Line Cards and Fabric Modules",
      "Cisco MDS 9000 Series Multilayer Switches",
      "Cisco Nexus 9000 Series Switches"
    ]
  },
  "referenceLink": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-nxos-bo",
  "serverity": "\u9ad8",
  "submitTime": "2018-06-21",
  "title": "\u591a\u6b3eCisco\u4ea7\u54c1NX-OS Software\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e"
}

CVE-2018-0301 (GCVE-0-2018-0301)

Vulnerability from cvelistv5

Published

2018-06-20 21:00

Modified

2024-11-29 15:01

Severity ?

CWE

CWE-20

Summary

A vulnerability in the NX-API feature of Cisco NX-OS Software could allow an unauthenticated, remote attacker to craft a packet to the management interface on an affected system, causing a buffer overflow. The vulnerability is due to incorrect input validation in the authentication module of the NX-API subsystem. An attacker could exploit this vulnerability by sending a crafted HTTP or HTTPS packet to the management interface of an affected system with the NX-API feature enabled. An exploit could allow the attacker to execute arbitrary code as root. Note: NX-API is disabled by default. This vulnerability affects: MDS 9000 Series Multilayer Switches, Nexus 2000 Series Fabric Extenders, Nexus 3000 Series Switches, Nexus 3500 Platform Switches, Nexus 5500 Platform Switches, Nexus 5600 Platform Switches, Nexus 6000 Series Switches, Nexus 7000 Series Switches, Nexus 7700 Series Switches, Nexus 9000 Series Switches in standalone NX-OS mode, Nexus 9500 R-Series Line Cards and Fabric Modules. Cisco Bug IDs: CSCvd45804, CSCve02322, CSCve02412.

References

▼	URL	Tags
	http://www.securityfocus.com/bid/104512	vdb-entry, x_refsource_BID
	http://www.securitytracker.com/id/1041169	vdb-entry, x_refsource_SECTRACK
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-nxos-bo	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

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T03:21:14.945Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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        "references": [
          {
            "name": "104512",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/104512"
          },
          {
            "name": "1041169",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1041169"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-nxos-bo"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2018-0301",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-11-29T14:45:41.511877Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-11-29T15:01:59.867Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Cisco NX-OS unknown",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Cisco NX-OS unknown"
            }
          ]
        }
      ],
      "datePublic": "2018-06-20T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability in the NX-API feature of Cisco NX-OS Software could allow an unauthenticated, remote attacker to craft a packet to the management interface on an affected system, causing a buffer overflow. The vulnerability is due to incorrect input validation in the authentication module of the NX-API subsystem. An attacker could exploit this vulnerability by sending a crafted HTTP or HTTPS packet to the management interface of an affected system with the NX-API feature enabled. An exploit could allow the attacker to execute arbitrary code as root. Note: NX-API is disabled by default. This vulnerability affects: MDS 9000 Series Multilayer Switches, Nexus 2000 Series Fabric Extenders, Nexus 3000 Series Switches, Nexus 3500 Platform Switches, Nexus 5500 Platform Switches, Nexus 5600 Platform Switches, Nexus 6000 Series Switches, Nexus 7000 Series Switches, Nexus 7700 Series Switches, Nexus 9000 Series Switches in standalone NX-OS mode, Nexus 9500 R-Series Line Cards and Fabric Modules. Cisco Bug IDs: CSCvd45804, CSCve02322, CSCve02412."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
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              "cweId": "CWE-20",
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              "lang": "en",
              "type": "CWE"
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      "providerMetadata": {
        "dateUpdated": "2018-06-23T09:57:01",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
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            "vdb-entry",
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          "url": "http://www.securityfocus.com/bid/104512"
        },
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          "tags": [
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            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id/1041169"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-nxos-bo"
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      ],
      "x_legacyV4Record": {
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          "STATE": "PUBLIC"
        },
        "affects": {
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            "vendor_data": [
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            },
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  },
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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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