Vulnerability-Lookup

CNVD-2024-45314

Vulnerability from cnvd - Published: 2024-11-15

Title

Mattermost授权问题漏洞（CNVD-2024-45314）

Description

Mattermost是美国Mattermost公司的一个开源协作平台。 Mattermost存在授权问题漏洞，该漏洞源于对/api/v4/channels请求的授权不当，具有Read Groups权限但无渠道访问权限的攻击者可利用该漏洞员通过发送请求，来获取他们的敏感信息。

Severity

低

Patch Name

Mattermost授权问题漏洞（CNVD-2024-45314）的补丁

Patch Description

Mattermost是美国Mattermost公司的一个开源协作平台。 Mattermost存在授权问题漏洞，该漏洞源于对/api/v4/channels请求的授权不当，具有Read Groups权限但无渠道访问权限的攻击者可利用该漏洞员通过发送请求，来获取他们的敏感信息。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

厂商已发布了漏洞修复程序，请及时关注更新： https://mattermost.com/security-updates/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2024-42000

Impacted products

Name
['Mattermost Mattermost Server >=9.5.0，<9.5.10', 'Mattermost Mattermost Server >=9.10.0，<9.10.3', 'Mattermost Mattermost Server >=9.11.0，<9.11.2']

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2024-42000",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2024-42000"
    }
  },
  "description": "Mattermost\u662f\u7f8e\u56fdMattermost\u516c\u53f8\u7684\u4e00\u4e2a\u5f00\u6e90\u534f\u4f5c\u5e73\u53f0\u3002\n\nMattermost\u5b58\u5728\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5bf9/api/v4/channels\u8bf7\u6c42\u7684\u6388\u6743\u4e0d\u5f53\uff0c\u5177\u6709Read Groups\u6743\u9650\u4f46\u65e0\u6e20\u9053\u8bbf\u95ee\u6743\u9650\u7684\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5458\u901a\u8fc7\u53d1\u9001\u8bf7\u6c42\uff0c\u6765\u83b7\u53d6\u4ed6\u4eec\u7684\u654f\u611f\u4fe1\u606f\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://mattermost.com/security-updates/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2024-45314",
  "openTime": "2024-11-15",
  "patchDescription": "Mattermost\u662f\u7f8e\u56fdMattermost\u516c\u53f8\u7684\u4e00\u4e2a\u5f00\u6e90\u534f\u4f5c\u5e73\u53f0\u3002\r\n\r\nMattermost\u5b58\u5728\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5bf9/api/v4/channels\u8bf7\u6c42\u7684\u6388\u6743\u4e0d\u5f53\uff0c\u5177\u6709Read Groups\u6743\u9650\u4f46\u65e0\u6e20\u9053\u8bbf\u95ee\u6743\u9650\u7684\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5458\u901a\u8fc7\u53d1\u9001\u8bf7\u6c42\uff0c\u6765\u83b7\u53d6\u4ed6\u4eec\u7684\u654f\u611f\u4fe1\u606f\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": "Mattermost\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\uff08CNVD-2024-45314\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Mattermost Mattermost Server \u003e=9.5.0\uff0c\u003c9.5.10",
      "Mattermost Mattermost Server \u003e=9.10.0\uff0c\u003c9.10.3",
      "Mattermost Mattermost Server \u003e=9.11.0\uff0c\u003c9.11.2"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2024-42000",
  "serverity": "\u4f4e",
  "submitTime": "2024-11-13",
  "title": "Mattermost\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\uff08CNVD-2024-45314\uff09"
}

CVE-2024-42000 (GCVE-0-2024-42000)

Vulnerability from cvelistv5 – Published: 2024-11-09 17:17 – Updated: 2024-11-12 14:53

Title

Unauthorized Access to view channels' details

Summary

Mattermost versions 9.10.x <= 9.10.2, 9.11.x <= 9.11.1, 9.5.x <= 9.5.9 and 10.0.x <= 10.0.0 fail to properly authorize the requests to /api/v4/channels which allows a User or System Manager, with "Read Groups" permission but with no access for channels to retrieve details about private channels that they were not a member of by sending a request to /api/v4/channels.

Severity

2.7 (Low)


                        
                          CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-11-12 14:52 UTC

CWE

CWE-863 - Incorrect Authorization

Assigner

Mattermost mitre root

References

1 reference

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

Impacted products

1 product

Vendor	Product	Version
Mattermost	Mattermost	Affected: 9.10.0 , ≤ 9.10.2 (semver) Affected: 9.11.0 , ≤ 9.11.1 (semver) Affected: 9.5.0 , ≤ 9.5.9 (semver) Affected: 10.0.0 Unaffected: 10.1.0 Unaffected: 9.10.3 Unaffected: 9.11.2 Unaffected: 9.5.10 Unaffected: 10.0.1

Credits

othman (3thm4n)

Show details on NVD website

JSON

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            "other": {
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                "id": "CVE-2024-42000",
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                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-11-12T14:52:58.078631Z",
                "version": "2.0.3"
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
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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.