github - ghsa-hx65-c266-87h8

ghsa-hx65-c266-87h8

Vulnerability from github

Published

2023-07-17 18:31

Modified

2024-04-04 06:10

Severity ?

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

Details

Mattermost Boards fail to properly validate a board link, allowing an attacker to crash a channel by posting a specially crafted boards link.

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2023-3585"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-07-17T16:15:10Z",
    "severity": "MODERATE"
  },
  "details": "Mattermost Boards fail to properly validate a board link, allowing an attacker to crash a channel by\u00a0posting a specially crafted boards link.\n\n",
  "id": "GHSA-hx65-c266-87h8",
  "modified": "2024-04-04T06:10:50Z",
  "published": "2023-07-17T18:31:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-3585"
    },
    {
      "type": "WEB",
      "url": "https://mattermost.com/security-updates"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
      "type": "CVSS_V3"
    }
  ]
}

cve-2023-3585

Vulnerability from cvelistv5

Published

2023-07-17 15:24

Modified

2024-10-21 19:43

Severity ?

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

Summary

channel DoS by sharing a boards link

References

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

Impacted products

▼	Vendor	Product
	Mattermost	Mattermost

Show details on NVD website

JSON

To clipboard

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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T07:01:57.036Z",
          "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-2023-3585",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-10-21T19:42:37.907997Z",
                "version": "2.0.3"
              },
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            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-10-21T19:43:02.507Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
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          "product": "Mattermost",
          "vendor": "Mattermost",
          "versions": [
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              "version": "0",
              "versionType": "semver"
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              "status": "affected",
              "version": "0",
              "versionType": "semver"
            },
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              "lessThanOrEqual": "7.10.2",
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              "version": "0",
              "versionType": "semver"
            },
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              "status": "unaffected",
              "version": "7.8.7"
            },
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              "status": "unaffected",
              "version": "7.9.5"
            },
            {
              "status": "unaffected",
              "version": "7.10.3"
            }
          ]
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      ],
      "credits": [
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          "type": "finder",
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          ],
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      "metrics": [
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          "cvssV3_1": {
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            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 4.3,
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            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
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      "solutions": [
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        "defect": [
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        "discovery": "EXTERNAL"
      },
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    "assignerShortName": "Mattermost",
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    "datePublished": "2023-07-17T15:24:20.975Z",
    "dateReserved": "2023-07-10T13:44:28.891Z",
    "dateUpdated": "2024-10-21T19:43:02.507Z",
    "state": "PUBLISHED"
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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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