fkie_cve-2020-14177
Vulnerability from fkie_nvd
Published
2020-09-21 01:15
Modified
2024-11-21 05:02
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
Affected versions of Atlassian Jira Server and Data Center allow remote attackers to impact the application's availability via a Regex-based Denial of Service (DoS) vulnerability in JQL version searching. The affected versions are before version 7.13.16; from version 7.14.0 before 8.5.7; from version 8.6.0 before 8.10.2; and from version 8.11.0 before 8.11.1.
References
security@atlassian.comhttps://jira.atlassian.com/browse/JRASERVER-71388Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://jira.atlassian.com/browse/JRASERVER-71388Vendor Advisory
Impacted products
Vendor Product Version
atlassian jira_server *
atlassian jira_server *
atlassian jira_server *
atlassian jira_server *


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "60435E7F-993B-4CE2-9BB3-18A4A2AB4D7B",
              "versionEndExcluding": "7.13.16",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "1D21D673-EC64-4E6F-A2B9-401DC658F038",
              "versionEndExcluding": "8.5.7",
              "versionStartIncluding": "7.14.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "5A9FC146-9E9D-486B-B7E9-A43A101B64CF",
              "versionEndExcluding": "8.10.2",
              "versionStartIncluding": "8.6.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "6ABC9121-0862-4924-98B6-05495FE25686",
              "versionEndExcluding": "8.11.1",
              "versionStartIncluding": "8.11.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Affected versions of Atlassian Jira Server and Data Center allow remote attackers to impact the application\u0027s availability via a Regex-based Denial of Service (DoS) vulnerability in JQL version searching. The affected versions are before version 7.13.16; from version 7.14.0 before 8.5.7; from version 8.6.0 before 8.10.2; and from version 8.11.0 before 8.11.1."
    },
    {
      "lang": "es",
      "value": "Las versiones afectadas de Atlassian Jira Server y Data Center, permiten a atacantes remotos afectar la disponibilidad de la aplicaci\u00f3n por medio de una vulnerabilidad de Denegaci\u00f3n de Servicio (DoS) basada en Regex en la b\u00fasqueda de versiones JQL.\u0026#xa0;Las versiones afectadas son anteriores a la versi\u00f3n 7.13.16;\u0026#xa0;desde la versi\u00f3n 7.14.0 anteriores a 8.5.7;\u0026#xa0;desde la versi\u00f3n 8.6.0 anteriores a 8.10.2;\u0026#xa0;y desde la versi\u00f3n 8.11.0 anteriores a 8.11.1"
    }
  ],
  "id": "CVE-2020-14177",
  "lastModified": "2024-11-21T05:02:48.197",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "SINGLE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 4.0,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 8.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2020-09-21T01:15:12.880",
  "references": [
    {
      "source": "security@atlassian.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://jira.atlassian.com/browse/JRASERVER-71388"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://jira.atlassian.com/browse/JRASERVER-71388"
    }
  ],
  "sourceIdentifier": "security@atlassian.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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