Vulnerability-Lookup

CNVD-2020-21064

Vulnerability from cnvd - Published: 2020-04-02

Title

Dell Data Protection Centra信任管理问题漏洞

Description

Dell Data Protection Central是美国戴尔（Dell）公司的一套数据保护解决方案。该产品提供单点登录、仪表板和系统监视等功能。 Dell Data Protection Central中存在信任管理问题漏洞。远程攻击者可通过获取CA签名的证书利用该漏洞伪造有效系统，进而影响数据的完整性。

Severity

高

Patch Name

Dell Data Protection Centra信任管理问题漏洞的补丁

Patch Description

Dell Data Protection Central是美国戴尔（Dell）公司的一套数据保护解决方案。该产品提供单点登录、仪表板和系统监视等功能。 Dell Data Protection Central中存在信任管理问题漏洞。远程攻击者可通过获取CA签名的证书利用该漏洞伪造有效系统，进而影响数据的完整性。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

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://www.dell.com/support/security/zh-cn/details/537007/DSA-2019-135-Dell-EMC-Data-Protection-Central-Improper-Chain-of-Trust-Vulnerability

Impacted products

Name
['Dell Data Protection Central 1.0', 'Dell Data Protection Central 1.0.1', 'Dell Data Protection Central 18.1', 'Dell Data Protection Central 18.2', 'Dell Data Protection Central 19.1']

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JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-3762"
    }
  },
  "description": "Dell Data Protection Central\u662f\u7f8e\u56fd\u6234\u5c14\uff08Dell\uff09\u516c\u53f8\u7684\u4e00\u5957\u6570\u636e\u4fdd\u62a4\u89e3\u51b3\u65b9\u6848\u3002\u8be5\u4ea7\u54c1\u63d0\u4f9b\u5355\u70b9\u767b\u5f55\u3001\u4eea\u8868\u677f\u548c\u7cfb\u7edf\u76d1\u89c6\u7b49\u529f\u80fd\u3002\n\nDell Data Protection Central\u4e2d\u5b58\u5728\u4fe1\u4efb\u7ba1\u7406\u95ee\u9898\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u83b7\u53d6CA\u7b7e\u540d\u7684\u8bc1\u4e66\u5229\u7528\u8be5\u6f0f\u6d1e\u4f2a\u9020\u6709\u6548\u7cfb\u7edf\uff0c\u8fdb\u800c\u5f71\u54cd\u6570\u636e\u7684\u5b8c\u6574\u6027\u3002",
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-21064",
  "openTime": "2020-04-02",
  "patchDescription": "Dell Data Protection Central\u662f\u7f8e\u56fd\u6234\u5c14\uff08Dell\uff09\u516c\u53f8\u7684\u4e00\u5957\u6570\u636e\u4fdd\u62a4\u89e3\u51b3\u65b9\u6848\u3002\u8be5\u4ea7\u54c1\u63d0\u4f9b\u5355\u70b9\u767b\u5f55\u3001\u4eea\u8868\u677f\u548c\u7cfb\u7edf\u76d1\u89c6\u7b49\u529f\u80fd\u3002\r\n\r\nDell Data Protection Central\u4e2d\u5b58\u5728\u4fe1\u4efb\u7ba1\u7406\u95ee\u9898\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u83b7\u53d6CA\u7b7e\u540d\u7684\u8bc1\u4e66\u5229\u7528\u8be5\u6f0f\u6d1e\u4f2a\u9020\u6709\u6548\u7cfb\u7edf\uff0c\u8fdb\u800c\u5f71\u54cd\u6570\u636e\u7684\u5b8c\u6574\u6027\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": "Dell Data Protection Centra\u4fe1\u4efb\u7ba1\u7406\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Dell Data Protection Central 1.0",
      "Dell Data Protection Central 1.0.1",
      "Dell Data Protection Central 18.1",
      "Dell Data Protection Central 18.2",
      "Dell Data Protection Central 19.1"
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  "serverity": "\u9ad8",
  "submitTime": "2020-03-19",
  "title": "Dell Data Protection Centra\u4fe1\u4efb\u7ba1\u7406\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2019-3762 (GCVE-0-2019-3762)

Vulnerability from cvelistv5 – Published: 2020-03-18 18:20 – Updated: 2024-09-16 23:15

Summary

Data Protection Central versions 1.0, 1.0.1, 18.1, 18.2, and 19.1 contains an Improper Certificate Chain of Trust Vulnerability. A remote unauthenticated attacker could potentially exploit this vulnerability by obtaining a CA signed certificate from Data Protection Central to impersonate a valid system to compromise the integrity of data.

Severity

7.5 (High)


                        
                          CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

CWE

CWE-296 - Improper Following of a Certificate's Chain of Trust

Assigner

dell mitre root

References

1 reference

URL	Tags
https://www.dell.com/support/security/en-us/detai…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Dell	Data Protection Central	Affected: 1.0, 1.0.1, 18.1, 18.2, 19.1

Date Public

2019-09-04 00:00

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T19:19:18.389Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.dell.com/support/security/en-us/details/537007/DSA-2019-135-Dell-EMC-Data-Protection-Central-Improper-Chain-of-Trust-Vulnerability"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Data Protection Central",
          "vendor": "Dell",
          "versions": [
            {
              "status": "affected",
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            }
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      ],
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        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
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          "descriptions": [
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              "description": "CWE-296: Improper Following of a Certificate\u0027s Chain of Trust",
              "lang": "en",
              "type": "CWE"
            }
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      ],
      "providerMetadata": {
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        "orgId": "c550e75a-17ff-4988-97f0-544cde3820fe",
        "shortName": "dell"
      },
      "references": [
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          ],
          "url": "https://www.dell.com/support/security/en-us/details/537007/DSA-2019-135-Dell-EMC-Data-Protection-Central-Improper-Chain-of-Trust-Vulnerability"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
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          "DATE_PUBLIC": "2019-09-04",
          "ID": "CVE-2019-3762",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Data Protection Central",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "=",
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                          }
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            }
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            "baseScore": 7.5,
            "baseSeverity": "High",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
            "version": "3.0"
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        "problemtype": {
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                  "value": "CWE-296: Improper Following of a Certificate\u0027s Chain of Trust"
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        "references": {
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              "refsource": "MISC",
              "url": "https://www.dell.com/support/security/en-us/details/537007/DSA-2019-135-Dell-EMC-Data-Protection-Central-Improper-Chain-of-Trust-Vulnerability"
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}

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.