cnvd - cnvd-2021-28797

cnvd-2021-28797

Vulnerability from cnvd

Title: Microsoft Exchange Server欺骗漏洞（CNVD-2021-28797）

Description:

Microsoft Exchange Server是美国微软（Microsoft）公司的一套电子邮件服务程序。它提供邮件存取、储存、转发，语音邮件，邮件过滤筛选等功能。

Microsoft Exchange Server存在欺骗漏洞。目前没有详细的漏洞细节提供。

Severity: 中

Patch Name: Microsoft Exchange Server欺骗漏洞（CNVD-2021-28797）的补丁

Patch Description:

Microsoft Exchange Server是美国微软（Microsoft）公司的一套电子邮件服务程序。它提供邮件存取、储存、转发，语音邮件，邮件过滤筛选等功能。

Microsoft Exchange Server存在欺骗漏洞。目前没有详细的漏洞细节提供。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:

用户可参考如下供应商提供的安全公告获得补丁信息： https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-24085

Reference: https://nvd.nist.gov/vuln/detail/CVE-2021-24085

Impacted products

Name
['Microsoft Exchange Server 2016 Cumulative Update 18', 'Microsoft Exchange Server 2019 Cumulative Update 7', 'Microsoft Exchange Server 2019 Cumulative Update 8', 'Microsoft Exchange Server 2016 Cumulative Update 19']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-24085",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-24085"
    }
  },
  "description": "Microsoft Exchange Server\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4e00\u5957\u7535\u5b50\u90ae\u4ef6\u670d\u52a1\u7a0b\u5e8f\u3002\u5b83\u63d0\u4f9b\u90ae\u4ef6\u5b58\u53d6\u3001\u50a8\u5b58\u3001\u8f6c\u53d1\uff0c\u8bed\u97f3\u90ae\u4ef6\uff0c\u90ae\u4ef6\u8fc7\u6ee4\u7b5b\u9009\u7b49\u529f\u80fd\u3002\n\nMicrosoft Exchange Server\u5b58\u5728\u6b3a\u9a97\u6f0f\u6d1e\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u4f9b\u5e94\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u5f97\u8865\u4e01\u4fe1\u606f\uff1a\r\nhttps://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-24085",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-28797",
  "openTime": "2021-04-16",
  "patchDescription": "Microsoft Exchange Server\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4e00\u5957\u7535\u5b50\u90ae\u4ef6\u670d\u52a1\u7a0b\u5e8f\u3002\u5b83\u63d0\u4f9b\u90ae\u4ef6\u5b58\u53d6\u3001\u50a8\u5b58\u3001\u8f6c\u53d1\uff0c\u8bed\u97f3\u90ae\u4ef6\uff0c\u90ae\u4ef6\u8fc7\u6ee4\u7b5b\u9009\u7b49\u529f\u80fd\u3002\r\n\r\nMicrosoft Exchange Server\u5b58\u5728\u6b3a\u9a97\u6f0f\u6d1e\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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": "Microsoft Exchange Server\u6b3a\u9a97\u6f0f\u6d1e\uff08CNVD-2021-28797\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Microsoft Exchange Server 2016 Cumulative Update 18",
      "Microsoft Exchange Server 2019 Cumulative Update 7",
      "Microsoft Exchange Server 2019 Cumulative Update 8",
      "Microsoft Exchange Server 2016 Cumulative Update 19"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-24085",
  "serverity": "\u4e2d",
  "submitTime": "2021-02-26",
  "title": "Microsoft Exchange Server\u6b3a\u9a97\u6f0f\u6d1e\uff08CNVD-2021-28797\uff09"
}

CVE-2021-24085 (GCVE-0-2021-24085)

Vulnerability from cvelistv5

Published

2021-02-25 23:01

Modified

2024-08-03 19:21

Severity ?

6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L/E:U/RL:O/RC:C

CWE

Spoofing

Summary

Microsoft Exchange Server Spoofing Vulnerability

References

▼	URL	Tags
	https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-24085	x_refsource_MISC

Impacted products

Vendor

Product

Version

▼

Microsoft

Microsoft Exchange Server 2019 Cumulative Update 8

Version: 15.02.0 < publication
cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_8:*:*:*:*:*:*

Microsoft	Microsoft Exchange Server 2016 Cumulative Update 19	Version: 15.01.0 < publication cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_19::::::
Microsoft	Microsoft Exchange Server 2019 Cumulative Update 7	Version: 15.02.0 < publication cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_7::::::
Microsoft	Microsoft Exchange Server 2016 Cumulative Update 18	Version: 15.01.0 < publication cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_18::::::

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T19:21:17.786Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-24085"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_8:*:*:*:*:*:*"
          ],
          "platforms": [
            "x64-based Systems"
          ],
          "product": "Microsoft Exchange Server 2019 Cumulative Update 8",
          "vendor": "Microsoft",
          "versions": [
            {
              "lessThan": "publication",
              "status": "affected",
              "version": "15.02.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_19:*:*:*:*:*:*"
          ],
          "platforms": [
            "x64-based Systems"
          ],
          "product": "Microsoft Exchange Server 2016 Cumulative Update 19",
          "vendor": "Microsoft",
          "versions": [
            {
              "lessThan": "publication",
              "status": "affected",
              "version": "15.01.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:a:microsoft:exchange_server:2019:cumulative_update_7:*:*:*:*:*:*"
          ],
          "platforms": [
            "x64-based Systems"
          ],
          "product": "Microsoft Exchange Server 2019 Cumulative Update 7",
          "vendor": "Microsoft",
          "versions": [
            {
              "lessThan": "publication",
              "status": "affected",
              "version": "15.02.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_18:*:*:*:*:*:*"
          ],
          "platforms": [
            "x64-based Systems"
          ],
          "product": "Microsoft Exchange Server 2016 Cumulative Update 18",
          "vendor": "Microsoft",
          "versions": [
            {
              "lessThan": "publication",
              "status": "affected",
              "version": "15.01.0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "datePublic": "2021-02-09T08:00:00+00:00",
      "descriptions": [
        {
          "lang": "en-US",
          "value": "Microsoft Exchange Server Spoofing Vulnerability"
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L/E:U/RL:O/RC:C",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en-US",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Spoofing",
              "lang": "en-US",
              "type": "Impact"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-12-29T22:33:22.781Z",
        "orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
        "shortName": "microsoft"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-24085"
        }
      ],
      "title": "Microsoft Exchange Server Spoofing Vulnerability"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
    "assignerShortName": "microsoft",
    "cveId": "CVE-2021-24085",
    "datePublished": "2021-02-25T23:01:45",
    "dateReserved": "2021-01-13T00:00:00",
    "dateUpdated": "2024-08-03T19:21:17.786Z",
    "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.

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