cnvd - cnvd-2018-19281

cnvd-2018-19281

Vulnerability from cnvd

Title: Dell EMC Unity验证绕过漏洞

Description:

Dell EMC Unity是一款专为闪存设计的完全统一的存储阵列。

Dell EMC Unity存在验证绕过漏洞，经过远程身份验证的用户可利用此漏洞直接与Unity OE的某些API进行交互来读取NAS服务器中的文件，从而绕过仅在Unisphere GUI中实现的基于角色的授权控制。

Severity: 高

Patch Name: Dell EMC Unity验证绕过漏洞的补丁

Patch Description:

Dell EMC Unity是一款专为闪存设计的完全统一的存储阵列。

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:

用户可联系供应商获得补丁信息： https://support.emc.com/downloads/39949_Dell-EMC-Unity-Family

Reference: https://seclists.org/fulldisclosure/2018/Sep/30

Impacted products

Name
['Dell EMC Unity Operating Environment (OE) <4.3.1.1525703027', 'Dell EMC UnityVSA Operating Environment (OE) <4.3.1.1525703027']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-1250"
    }
  },
  "description": "Dell EMC Unity\u662f\u4e00\u6b3e\u4e13\u4e3a\u95ea\u5b58\u8bbe\u8ba1\u7684\u5b8c\u5168\u7edf\u4e00\u7684\u5b58\u50a8\u9635\u5217\u3002\r\n\r\nDell EMC Unity\u5b58\u5728\u9a8c\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e\uff0c\u7ecf\u8fc7\u8fdc\u7a0b\u8eab\u4efd\u9a8c\u8bc1\u7684\u7528\u6237\u53ef\u5229\u7528\u6b64\u6f0f\u6d1e\u76f4\u63a5\u4e0eUnity OE\u7684\u67d0\u4e9bAPI\u8fdb\u884c\u4ea4\u4e92\u6765\u8bfb\u53d6NAS\u670d\u52a1\u5668\u4e2d\u7684\u6587\u4ef6\uff0c\u4ece\u800c\u7ed5\u8fc7\u4ec5\u5728Unisphere GUI\u4e2d\u5b9e\u73b0\u7684\u57fa\u4e8e\u89d2\u8272\u7684\u6388\u6743\u63a7\u5236\u3002",
  "discovererName": "unknown",
  "formalWay": "\u7528\u6237\u53ef\u8054\u7cfb\u4f9b\u5e94\u5546\u83b7\u5f97\u8865\u4e01\u4fe1\u606f\uff1a\r\nhttps://support.emc.com/downloads/39949_Dell-EMC-Unity-Family",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-19281",
  "openTime": "2018-09-19",
  "patchDescription": "Dell EMC Unity\u662f\u4e00\u6b3e\u4e13\u4e3a\u95ea\u5b58\u8bbe\u8ba1\u7684\u5b8c\u5168\u7edf\u4e00\u7684\u5b58\u50a8\u9635\u5217\u3002\r\n\r\nDell EMC Unity\u5b58\u5728\u9a8c\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e\uff0c\u7ecf\u8fc7\u8fdc\u7a0b\u8eab\u4efd\u9a8c\u8bc1\u7684\u7528\u6237\u53ef\u5229\u7528\u6b64\u6f0f\u6d1e\u76f4\u63a5\u4e0eUnity OE\u7684\u67d0\u4e9bAPI\u8fdb\u884c\u4ea4\u4e92\u6765\u8bfb\u53d6NAS\u670d\u52a1\u5668\u4e2d\u7684\u6587\u4ef6\uff0c\u4ece\u800c\u7ed5\u8fc7\u4ec5\u5728Unisphere GUI\u4e2d\u5b9e\u73b0\u7684\u57fa\u4e8e\u89d2\u8272\u7684\u6388\u6743\u63a7\u5236\u3002\r\n\r\n\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": "Dell EMC Unity\u9a8c\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Dell EMC Unity Operating Environment (OE) \u003c4.3.1.1525703027",
      "Dell EMC UnityVSA Operating Environment (OE) \u003c4.3.1.1525703027"
    ]
  },
  "referenceLink": "https://seclists.org/fulldisclosure/2018/Sep/30",
  "serverity": "\u9ad8",
  "submitTime": "2018-09-19",
  "title": "Dell EMC Unity\u9a8c\u8bc1\u7ed5\u8fc7\u6f0f\u6d1e"
}

CVE-2018-1250 (GCVE-0-2018-1250)

Vulnerability from cvelistv5

Published

2018-09-28 18:00

Modified

2024-09-17 04:04

Severity ?

6.5 (Medium) - CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CWE

Authorization Bypass

Summary

Dell EMC Unity and UnityVSA versions prior to 4.3.1.1525703027 contains an Authorization Bypass vulnerability. A remote authenticated user could potentially exploit this vulnerability to read files in NAS server by directly interacting with certain APIs of Unity OE, bypassing Role-Based Authorization control implemented only in Unisphere GUI.

References

▼	URL	Tags
	https://seclists.org/fulldisclosure/2018/Sep/30	mailing-list, x_refsource_FULLDISC

Impacted products

Vendor

Product

Version

▼

Dell EMC

Dell EMC Unity

Version: unspecified < 4.3.1.1525703027

Dell EMC

Dell EMC UnityVSA

Version: unspecified < 4.3.1.1525703027

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T03:51:49.038Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "20180918 DSA-2018-101: Dell EMC Unity Family Multiple Vulnerabilities",
            "tags": [
              "mailing-list",
              "x_refsource_FULLDISC",
              "x_transferred"
            ],
            "url": "https://seclists.org/fulldisclosure/2018/Sep/30"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Dell EMC Unity",
          "vendor": "Dell EMC",
          "versions": [
            {
              "lessThan": "4.3.1.1525703027",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "Dell EMC UnityVSA",
          "vendor": "Dell EMC",
          "versions": [
            {
              "lessThan": "4.3.1.1525703027",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "datePublic": "2018-09-18T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "Dell EMC Unity and UnityVSA versions prior to 4.3.1.1525703027 contains an Authorization Bypass vulnerability. A remote authenticated user could potentially exploit this vulnerability to read files in NAS server by directly interacting with certain APIs of Unity OE, bypassing Role-Based Authorization control implemented only in Unisphere GUI."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Authorization Bypass",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-09-28T17:57:01",
        "orgId": "c550e75a-17ff-4988-97f0-544cde3820fe",
        "shortName": "dell"
      },
      "references": [
        {
          "name": "20180918 DSA-2018-101: Dell EMC Unity Family Multiple Vulnerabilities",
          "tags": [
            "mailing-list",
            "x_refsource_FULLDISC"
          ],
          "url": "https://seclists.org/fulldisclosure/2018/Sep/30"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security_alert@emc.com",
          "DATE_PUBLIC": "2018-09-18T04:00:00.000Z",
          "ID": "CVE-2018-1250",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Dell EMC Unity",
                      "version": {
                        "version_data": [
                          {
                            "affected": "\u003c",
                            "version_affected": "\u003c",
                            "version_value": "4.3.1.1525703027"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "Dell EMC UnityVSA",
                      "version": {
                        "version_data": [
                          {
                            "affected": "\u003c",
                            "version_affected": "\u003c",
                            "version_value": "4.3.1.1525703027"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Dell EMC"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Dell EMC Unity and UnityVSA versions prior to 4.3.1.1525703027 contains an Authorization Bypass vulnerability. A remote authenticated user could potentially exploit this vulnerability to read files in NAS server by directly interacting with certain APIs of Unity OE, bypassing Role-Based Authorization control implemented only in Unisphere GUI."
            }
          ]
        },
        "impact": {
          "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.0"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Authorization Bypass"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "20180918 DSA-2018-101: Dell EMC Unity Family Multiple Vulnerabilities",
              "refsource": "FULLDISC",
              "url": "https://seclists.org/fulldisclosure/2018/Sep/30"
            }
          ]
        },
        "source": {
          "discovery": "UNKNOWN"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "c550e75a-17ff-4988-97f0-544cde3820fe",
    "assignerShortName": "dell",
    "cveId": "CVE-2018-1250",
    "datePublished": "2018-09-28T18:00:00Z",
    "dateReserved": "2017-12-06T00:00:00",
    "dateUpdated": "2024-09-17T04:04:33.853Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

Action not permitted