cnvd - cnvd-2023-97699

cnvd-2023-97699

Vulnerability from cnvd

Title: Mattermost信息泄露漏洞（CNVD-2023-9769937）

Description:

Mattermost是美国Mattermost公司的一个开源协作平台。

Mattermost存在安全漏洞，该漏洞源于公共/metrics端点显示通道ID。攻击者可以利用该漏洞造成信息泄露。

Severity: 中

Patch Name: Mattermost信息泄露漏洞（CNVD-2023-9769937）的补丁

Patch Description:

Mattermost是美国Mattermost公司的一个开源协作平台。

Mattermost存在安全漏洞，该漏洞源于公共/metrics端点显示通道ID。攻击者可以利用该漏洞造成信息泄露。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： https://mattermost.com/security-updates

Reference: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-6459

Impacted products

Name
Mattermost Mattermost

Show details on source website

JSON

To clipboard

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2023-6459",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2023-6459"
    }
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2023-97699",
  "openTime": "2023-12-14",
  "patchDescription": "Mattermost\u662f\u7f8e\u56fdMattermost\u516c\u53f8\u7684\u4e00\u4e2a\u5f00\u6e90\u534f\u4f5c\u5e73\u53f0\u3002\r\n\r\nMattermost\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u516c\u5171/metrics\u7aef\u70b9\u663e\u793a\u901a\u9053ID\u3002\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u4fe1\u606f\u6cc4\u9732\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",
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  "products": {
    "product": "Mattermost Mattermost"
  },
  "referenceLink": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-6459",
  "serverity": "\u4e2d",
  "submitTime": "2023-12-08",
  "title": "Mattermost\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2023-9769937\uff09"
}

CVE-2023-6459 (GCVE-0-2023-6459)

Vulnerability from cvelistv5

Published

2023-12-06 08:11

Modified

2024-12-16 16:02

Severity ?

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

CWE

CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor

Summary

Mattermost is grouping calls in the /metrics endpoint by id and reports that id in the response. Since this id is the channelID, the public /metrics endpoint is revealing channelIDs.

References

▼	URL	Tags
	https://mattermost.com/security-updates

Impacted products

	Vendor	Product	Version
	Mattermost	Mattermost	Version: 0 ≤ 7.8.13 Version: 0 ≤ 8.1.4

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T08:28:21.828Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://mattermost.com/security-updates"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-6459",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-12-16T16:02:11.401424Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
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        ],
        "providerMetadata": {
          "dateUpdated": "2024-12-16T16:02:20.087Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
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          "defaultStatus": "unaffected",
          "product": "Mattermost",
          "vendor": "Mattermost",
          "versions": [
            {
              "lessThanOrEqual": "7.8.13",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            },
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              "lessThanOrEqual": "8.1.4",
              "status": "affected",
              "version": "0",
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            },
            {
              "status": "unaffected",
              "version": "8.1.5"
            },
            {
              "status": "unaffected",
              "version": "7.8.14"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "user": "00000000-0000-4000-9000-000000000000",
          "value": "DoyenSec"
        }
      ],
      "descriptions": [
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          "lang": "en",
          "supportingMedia": [
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            }
          ],
          "value": "Mattermost is grouping calls in\u00a0the /metrics endpoint by id and reports that id in the response. Since this id is the channelID, the public /metrics endpoint is revealing channelIDs.\n\n"
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
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              "value": "GENERAL"
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          "descriptions": [
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              "cweId": "CWE-200",
              "description": "CWE-200: Exposure of Sensitive Information to an Unauthorized Actor",
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      "providerMetadata": {
        "dateUpdated": "2023-12-06T08:11:36.417Z",
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      ],
      "solutions": [
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          "supportingMedia": [
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              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eUpdate Mattermost Server to versions 8.1.5, 7.8.14 or higher.\u003c/p\u003e"
            }
          ],
          "value": "Update Mattermost Server to versions 8.1.5, 7.8.14 or higher.\n\n"
        }
      ],
      "source": {
        "advisory": "MMSA-2023-00250",
        "defect": [
          "https://mattermost.atlassian.net/browse/MM-54444"
        ],
        "discovery": "EXTERNAL"
      },
      "title": "Public endpoint /metrics of Calls plugin reveals channel IDs",
      "x_generator": {
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    }
  },
  "cveMetadata": {
    "assignerOrgId": "9302f53e-dde5-4bf3-b2f2-a83f91ac0eee",
    "assignerShortName": "Mattermost",
    "cveId": "CVE-2023-6459",
    "datePublished": "2023-12-06T08:11:36.417Z",
    "dateReserved": "2023-12-01T10:14:04.973Z",
    "dateUpdated": "2024-12-16T16:02:20.087Z",
    "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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