Vulnerability-Lookup

GHSA-VMVM-JJVW-QWPW

Vulnerability from github – Published: 2024-07-03 18:48 – Updated: 2024-07-03 18:48

Details

Mattermost versions 9.8.x <= 9.8.0, 9.7.x <= 9.7.4, 9.6.x <= 9.6.2 and 9.5.x <= 9.5.5, when shared channels are enabled, fail to use constant time comparison for remote cluster tokens which allows an attacker to retrieve the remote cluster token via a timing attack during remote cluster token comparison.

Severity ?

8.1 (High)


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

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2024-39830"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-203",
      "CWE-287"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-07-03T09:15:07Z",
    "severity": "HIGH"
  },
  "details": "Mattermost versions 9.8.x \u003c= 9.8.0, 9.7.x \u003c= 9.7.4, 9.6.x \u003c= 9.6.2 and 9.5.x \u003c= 9.5.5, when shared channels are enabled, fail to use constant time comparison for remote cluster tokens which allows an attacker to retrieve the remote cluster token via a timing attack during remote cluster token comparison.",
  "id": "GHSA-vmvm-jjvw-qwpw",
  "modified": "2024-07-03T18:48:12Z",
  "published": "2024-07-03T18:48:12Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-39830"
    },
    {
      "type": "WEB",
      "url": "https://mattermost.com/security-updates"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2024-39830 (GCVE-0-2024-39830)

Vulnerability from cvelistv5 – Published: 2024-07-03 08:32 – Updated: 2024-08-02 04:26

Title

Timing attack during remote cluster token comparison when shared channels are enabled

Summary

Severity ?

8.1 (High)


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

CWE

CWE-287 - Improper Authentication

Assigner

Mattermost

References

URL

Tags

https://mattermost.com/security-updates

Impacted products

	Vendor	Product	Version
	Mattermost	Mattermost	Affected: 9.8.0 Affected: 9.7.0 , ≤ 9.7.4 (semver) Affected: 9.6.0 , ≤ 9.6.2 (semver) Affected: 9.5.0 , ≤ 9.5.5 (semver) Unaffected: 9.9.0 Unaffected: 9.8.1 Unaffected: 9.7.5 Unaffected: 9.6.3 Unaffected: 9.5.6

Credits

Juho Forsén

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date

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.

Action not permitted

GHSA-VMVM-JJVW-QWPW

CVE-2024-39830 (GCVE-0-2024-39830)

Tags

Sightings

Nomenclature