FKIE_CVE-2020-36238

Vulnerability from fkie_nvd - Published: 2021-04-01 03:15 - Updated: 2024-11-21 05:29
Severity
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Summary
The /rest/api/1.0/render resource in Jira Server and Data Center before version 8.5.13, from version 8.6.0 before version 8.13.5, and from version 8.14.0 before version 8.15.1 allows remote anonymous attackers to determine if a username is valid or not via a missing permissions check.
References
security@atlassian.comhttps://jira.atlassian.com/browse/JRASERVER-72249Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://jira.atlassian.com/browse/JRASERVER-72249Patch, Vendor Advisory
Impacted products
Vendor Product Version
atlassian data_center *
atlassian jira *
atlassian jira_data_center *
atlassian jira_data_center *
atlassian jira_server *
atlassian jira_server *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:atlassian:data_center:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "A455FC63-AF29-4D31-8E11-AA5671D12E06",
              "versionEndExcluding": "8.5.13",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:atlassian:jira:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "FA8144D6-FDAF-4B92-BE54-832893AC0A1E",
              "versionEndExcluding": "8.5.13",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:atlassian:jira_data_center:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "26055208-F18D-4FF9-A442-7DD62D80F7E7",
              "versionEndExcluding": "8.13.5",
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            },
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              "matchCriteriaId": "9F4C4682-A56A-4BEA-AFD7-6F116FCE8EF9",
              "versionEndExcluding": "8.15.1",
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              "vulnerable": true
            },
            {
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              "matchCriteriaId": "9DF55918-44C7-4DC9-BD66-9FD9BA64A955",
              "versionEndExcluding": "8.13.5",
              "versionStartIncluding": "8.6.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:*",
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              "versionEndExcluding": "8.15.1",
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The /rest/api/1.0/render resource in Jira Server and Data Center before version 8.5.13, from version 8.6.0 before version 8.13.5, and from version 8.14.0 before version 8.15.1 allows remote anonymous attackers to determine if a username is valid or not via a missing permissions check."
    },
    {
      "lang": "es",
      "value": "El recurso /rest/api/1.0/render en Jira Server y Data Center anterior a versi\u00f3n 8.5.13, desde versi\u00f3n 8.6.0 anterior a versi\u00f3n 8.13.5 y desde versi\u00f3n 8.14.0 anterior a versi\u00f3n 8.15.1, permite a atacantes an\u00f3nimos remotos determinar si un nombre de usuario es v\u00e1lido o no mediante una falta de comprobaci\u00f3n de permisos."
    }
  ],
  "id": "CVE-2020-36238",
  "lastModified": "2024-11-21T05:29:07.503",
  "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": [
      {
        "cvssData": {
          "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"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 1.4,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2021-04-01T03:15:13.820",
  "references": [
    {
      "source": "security@atlassian.com",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "https://jira.atlassian.com/browse/JRASERVER-72249"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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        "Vendor Advisory"
      ],
      "url": "https://jira.atlassian.com/browse/JRASERVER-72249"
    }
  ],
  "sourceIdentifier": "security@atlassian.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-863"
        }
      ],
      "source": "security@atlassian.com",
      "type": "Secondary"
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    {
      "description": [
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          "lang": "en",
          "value": "CWE-862"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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Taxonomy of the tags.




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

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.