FKIE_CVE-2021-22892

Vulnerability from fkie_nvd - Published: 2021-05-27 12:15 - Updated: 2024-11-21 05:50
Severity
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
An information disclosure vulnerability exists in the Rocket.Chat server fixed v3.13, v3.12.2 & v3.11.3 that allowed email addresses to be disclosed by enumeration and validation checks.
References
support@hackerone.comhttps://hackerone.com/reports/1089116Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://hackerone.com/reports/1089116Exploit, Third Party Advisory
Impacted products
Vendor Product Version
rocket.chat rocket.chat *
rocket.chat rocket.chat *
rocket.chat rocket.chat 3.12.3
rocket.chat rocket.chat 3.12.4
rocket.chat rocket.chat 3.12.5
To clipboard 

{
  "configurations": [
    {
      "nodes": [
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          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:rocket.chat:rocket.chat:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "884F0825-B932-403D-A419-626F8B3C1AA4",
              "versionEndExcluding": "3.11.3",
              "vulnerable": true
            },
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          ],
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          "operator": "OR"
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An information disclosure vulnerability exists in the Rocket.Chat server fixed v3.13, v3.12.2 \u0026 v3.11.3 that allowed email addresses to be disclosed by enumeration and validation checks."
    },
    {
      "lang": "es",
      "value": "Se presenta una vulnerabilidad de divulgaci\u00f3n de informaci\u00f3n en el servidor Rocket.Chat corregido en versiones v3.13, v3.12.2 y v3.11.3, que permit\u00eda que las direcciones de correo electr\u00f3nico sean divulgadas mediante comprobaciones de enumeraci\u00f3n y validaci\u00f3n"
    }
  ],
  "id": "CVE-2021-22892",
  "lastModified": "2024-11-21T05:50:51.297",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.0,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
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        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
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        "impactScore": 3.6,
        "source": "nvd@nist.gov",
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  "published": "2021-05-27T12:15:07.883",
  "references": [
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      "source": "support@hackerone.com",
      "tags": [
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      "url": "https://hackerone.com/reports/1089116"
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      "tags": [
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  "sourceIdentifier": "support@hackerone.com",
  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
        }
      ],
      "source": "support@hackerone.com",
      "type": "Secondary"
    },
    {
      "description": [
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          "lang": "en",
          "value": "CWE-203"
        }
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      "source": "nvd@nist.gov",
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  ]
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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