Vulnerability-Lookup

CNVD-2015-04324

Vulnerability from cnvd - Published: 2015-07-08

Title

Cisco Nexus操作系统设备命令行接口本地权限提升漏洞

Description

Nexus是思科的网络交换机系列产品，专为数据中心设计。 Cisco Nexus Operating System (NX-OS)的CLI解析器存在安全漏洞，允许经过身份验证的本地攻击者利用此漏洞可获取提升的权限。

Severity

高

Patch Name

Cisco Nexus操作系统设备命令行接口本地权限提升漏洞的补丁

Patch Description

Nexus是思科的网络交换机系列产品，专为数据中心设计。Cisco Nexus Operating System (NX-OS)的CLI解析器存在安全漏洞，允许经过身份验证的本地攻击者利用此漏洞可获取提升的权限。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

目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载： http://tools.cisco.com/security/center/viewAlert.x?alertId=39583

Reference

http://www.nsfocus.net/vulndb/30265

Impacted products

Name
Cisco Nexus 1000V Switch 9.1(1)SV1(3.1.8) Base

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-4237"
    }
  },
  "description": "Nexus\u662f\u601d\u79d1\u7684\u7f51\u7edc\u4ea4\u6362\u673a\u7cfb\u5217\u4ea7\u54c1\uff0c\u4e13\u4e3a\u6570\u636e\u4e2d\u5fc3\u8bbe\u8ba1\u3002\r\n\r\nCisco Nexus Operating System (NX-OS)\u7684CLI\u89e3\u6790\u5668\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u7ecf\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u7684\u672c\u5730\u653b\u51fb\u8005\u5229\u7528\u6b64\u6f0f\u6d1e\u53ef\u83b7\u53d6\u63d0\u5347\u7684\u6743\u9650\u3002",
  "discovererName": "Cisco",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u8fd9\u4e2a\u5b89\u5168\u95ee\u9898\uff0c\u8bf7\u5230\u5382\u5546\u7684\u4e3b\u9875\u4e0b\u8f7d\uff1a\r\nhttp://tools.cisco.com/security/center/viewAlert.x?alertId=39583",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-04324",
  "openTime": "2015-07-08",
  "patchDescription": "Nexus\u662f\u601d\u79d1\u7684\u7f51\u7edc\u4ea4\u6362\u673a\u7cfb\u5217\u4ea7\u54c1\uff0c\u4e13\u4e3a\u6570\u636e\u4e2d\u5fc3\u8bbe\u8ba1\u3002Cisco Nexus Operating System (NX-OS)\u7684CLI\u89e3\u6790\u5668\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u7ecf\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u7684\u672c\u5730\u653b\u51fb\u8005\u5229\u7528\u6b64\u6f0f\u6d1e\u53ef\u83b7\u53d6\u63d0\u5347\u7684\u6743\u9650\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 Nexus\u64cd\u4f5c\u7cfb\u7edf\u8bbe\u5907\u547d\u4ee4\u884c\u63a5\u53e3\u672c\u5730\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Cisco Nexus 1000V Switch 9.1(1)SV1(3.1.8) Base"
  },
  "referenceLink": "http://www.nsfocus.net/vulndb/30265",
  "serverity": "\u9ad8",
  "submitTime": "2015-07-03",
  "title": "Cisco Nexus\u64cd\u4f5c\u7cfb\u7edf\u8bbe\u5907\u547d\u4ee4\u884c\u63a5\u53e3\u672c\u5730\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}

CVE-2015-4237 (GCVE-0-2015-4237)

Vulnerability from cvelistv5 – Published: 2015-07-03 10:00 – Updated: 2024-08-06 06:11

Summary

The CLI parser in Cisco NX-OS 4.1(2)E1(1), 6.2(11b), 6.2(12), 7.2(0)ZZ(99.1), 7.2(0)ZZ(99.3), and 9.1(1)SV1(3.1.8) on Nexus devices allows local users to execute arbitrary OS commands via crafted characters in a filename, aka Bug IDs CSCuv08491, CSCuv08443, CSCuv08480, CSCuv08448, CSCuu99291, CSCuv08434, and CSCuv08436.

Severity

No CVSS data available.

CWE

Assigner

cisco mitre root

References

2 references

URL	Tags
http://www.securitytracker.com/id/1032775	vdb-entryx_refsource_SECTRACK
http://tools.cisco.com/security/center/viewAlert.…	vendor-advisoryx_refsource_CISCO

Date Public

2015-06-01 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T06:11:12.442Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "1032775",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1032775"
          },
          {
            "name": "20150701 Cisco Nexus Operating System Devices Command Line Interface Local Privilege Escalation Vulnerability",
            "tags": [
              "vendor-advisory",
              "x_refsource_CISCO",
              "x_transferred"
            ],
            "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=39583"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "product": "n/a",
          "vendor": "n/a",
          "versions": [
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              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2015-06-01T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "The CLI parser in Cisco NX-OS 4.1(2)E1(1), 6.2(11b), 6.2(12), 7.2(0)ZZ(99.1), 7.2(0)ZZ(99.3), and 9.1(1)SV1(3.1.8) on Nexus devices allows local users to execute arbitrary OS commands via crafted characters in a filename, aka Bug IDs CSCuv08491, CSCuv08443, CSCuv08480, CSCuv08448, CSCuu99291, CSCuv08434, and CSCuv08436."
        }
      ],
      "problemTypes": [
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          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2016-12-23T18:57:01.000Z",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
      },
      "references": [
        {
          "name": "1032775",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id/1032775"
        },
        {
          "name": "20150701 Cisco Nexus Operating System Devices Command Line Interface Local Privilege Escalation Vulnerability",
          "tags": [
            "vendor-advisory",
            "x_refsource_CISCO"
          ],
          "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=39583"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@cisco.com",
          "ID": "CVE-2015-4237",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
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        "description": {
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            }
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        },
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        "references": {
          "reference_data": [
            {
              "name": "1032775",
              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id/1032775"
            },
            {
              "name": "20150701 Cisco Nexus Operating System Devices Command Line Interface Local Privilege Escalation Vulnerability",
              "refsource": "CISCO",
              "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=39583"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
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    "datePublished": "2015-07-03T10:00:00.000Z",
    "dateReserved": "2015-06-04T00:00:00.000Z",
    "dateUpdated": "2024-08-06T06:11:12.442Z",
    "state": "PUBLISHED"
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  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CNVD-2015-04324

CVE-2015-4237 (GCVE-0-2015-4237)

Tags

Sightings

Nomenclature

Related by attack behaviour