cnvd - cnvd-2021-13942

cnvd-2021-13942

Vulnerability from cnvd

Title: Dell EMC Unity和UnityVSA信息泄露漏洞

Description:

Dell EMC Unity是一款统一存储阵列产品。UnityVSA是一套虚拟Unity存储环境。

Dell EMC Unity, Unity XT和UnityVSA 5.0.4.0.5.012之前版本存在信息泄露漏洞。该漏洞源于程序以明文形式将用户凭证存储在日志文件中。经过身份认证的本地攻击者可利用该漏洞访问日志文件，并使用暴露的密码获取受害用户的特权。

Severity: 低

Patch Name: Dell EMC Unity和UnityVSA信息泄露漏洞的补丁

Patch Description:

Dell EMC Unity是一款统一存储阵列产品。UnityVSA是一套虚拟Unity存储环境。

Dell EMC Unity, Unity XT和UnityVSA 5.0.4.0.5.012之前版本存在信息泄露漏洞。该漏洞源于程序以明文形式将用户凭证存储在日志文件中。经过身份认证的本地攻击者可利用该漏洞访问日志文件，并使用暴露的密码获取受害用户的特权。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/kbdoc/000181248

Reference: https://nvd.nist.gov/vuln/detail/CVE-2020-26199

Impacted products

Name
['Dell EMC Unity <5.0.4.0.5.012', 'Dell EMC Unity XT <5.0.4.0.5.012', 'DELL EMC UnityVSA <5.0.4.0.5.012']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-26199",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-26199"
    }
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  "description": "Dell EMC Unity\u662f\u4e00\u6b3e\u7edf\u4e00\u5b58\u50a8\u9635\u5217\u4ea7\u54c1\u3002UnityVSA\u662f\u4e00\u5957\u865a\u62dfUnity\u5b58\u50a8\u73af\u5883\u3002\n\nDell EMC Unity, Unity XT\u548cUnityVSA 5.0.4.0.5.012\u4e4b\u524d\u7248\u672c\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u4ee5\u660e\u6587\u5f62\u5f0f\u5c06\u7528\u6237\u51ed\u8bc1\u5b58\u50a8\u5728\u65e5\u5fd7\u6587\u4ef6\u4e2d\u3002\u7ecf\u8fc7\u8eab\u4efd\u8ba4\u8bc1\u7684\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8bbf\u95ee\u65e5\u5fd7\u6587\u4ef6\uff0c\u5e76\u4f7f\u7528\u66b4\u9732\u7684\u5bc6\u7801\u83b7\u53d6\u53d7\u5bb3\u7528\u6237\u7684\u7279\u6743\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://www.dell.com/support/kbdoc/000181248",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-13942",
  "openTime": "2021-03-02",
  "patchDescription": "Dell EMC Unity\u662f\u4e00\u6b3e\u7edf\u4e00\u5b58\u50a8\u9635\u5217\u4ea7\u54c1\u3002UnityVSA\u662f\u4e00\u5957\u865a\u62dfUnity\u5b58\u50a8\u73af\u5883\u3002\r\n\r\nDell EMC Unity, Unity XT\u548cUnityVSA 5.0.4.0.5.012\u4e4b\u524d\u7248\u672c\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u4ee5\u660e\u6587\u5f62\u5f0f\u5c06\u7528\u6237\u51ed\u8bc1\u5b58\u50a8\u5728\u65e5\u5fd7\u6587\u4ef6\u4e2d\u3002\u7ecf\u8fc7\u8eab\u4efd\u8ba4\u8bc1\u7684\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8bbf\u95ee\u65e5\u5fd7\u6587\u4ef6\uff0c\u5e76\u4f7f\u7528\u66b4\u9732\u7684\u5bc6\u7801\u83b7\u53d6\u53d7\u5bb3\u7528\u6237\u7684\u7279\u6743\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 EMC Unity\u548cUnityVSA\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
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      "DELL EMC UnityVSA \u003c5.0.4.0.5.012"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-26199",
  "serverity": "\u4f4e",
  "submitTime": "2021-02-02",
  "title": "Dell EMC Unity\u548cUnityVSA\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2020-26199 (GCVE-0-2020-26199)

Vulnerability from cvelistv5

Published

2021-01-05 21:40

Modified

2024-09-16 20:17

Severity ?

6.4 (Medium) - CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-532 - Information Exposure Through Log Files

Summary

Dell EMC Unity, Unity XT, and UnityVSA versions prior to 5.0.4.0.5.012 contain a plain-text password storage vulnerability. A user credentials (including the Unisphere admin privilege user) password is stored in a plain text in multiple log files. A local authenticated attacker with access to the log files may use the exposed password to gain access with the privileges of the compromised user.

References

▼	URL	Tags
	https://www.dell.com/support/kbdoc/000181248	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Dell	Unity	Version: unspecified < 5.0.4.0.5.012

Show details on NVD website

JSON

To clipboard

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        }
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            "attackComplexity": "HIGH",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 6.4,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
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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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