fkie_cve-2021-22136
Vulnerability from fkie_nvd
Published
2021-05-13 18:15
Modified
2024-11-21 05:49
Severity ?
3.5 (Low) - CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Summary
In Kibana versions before 7.12.0 and 6.8.15 a flaw in the session timeout was discovered where the xpack.security.session.idleTimeout setting is not being respected. This was caused by background polling activities unintentionally extending authenticated users sessions, preventing a user session from timing out.
References
bressers@elastic.cohttps://discuss.elastic.co/t/elastic-stack-7-12-0-and-6-8-15-security-update/268125Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://discuss.elastic.co/t/elastic-stack-7-12-0-and-6-8-15-security-update/268125Vendor Advisory
Impacted products
Vendor Product Version
elastic kibana *
elastic kibana *


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:elastic:kibana:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "92B1FC39-FE0D-41D1-990D-0AE9D27B5893",
              "versionEndExcluding": "6.8.15",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:elastic:kibana:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "2B22F3EE-3887-4D89-9399-B6C7E77CEE9A",
              "versionEndExcluding": "7.12.0",
              "versionStartIncluding": "7.0.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In Kibana versions before 7.12.0 and 6.8.15 a flaw in the session timeout was discovered where the xpack.security.session.idleTimeout setting is not being respected. This was caused by background polling activities unintentionally extending authenticated users sessions, preventing a user session from timing out."
    },
    {
      "lang": "es",
      "value": "En Kibana versiones anteriores a 7.12.0 y 6.8.15, se detect\u00f3 un fallo en el timeout de la sesi\u00f3n donde la configuraci\u00f3n xpack.security.session.idleTimeout no est\u00e1 siendo respetada.\u0026#xa0;Esto fue causado por actividades de sondeo en segundo plano que extendieron involuntariamente las sesiones de los usuarios autenticados, impidiendo que se agotara el timeout de una sesi\u00f3n de usuario"
    }
  ],
  "id": "CVE-2021-22136",
  "lastModified": "2024-11-21T05:49:34.560",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "LOW",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 3.6,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 4.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "PHYSICAL",
          "availabilityImpact": "NONE",
          "baseScore": 3.5,
          "baseSeverity": "LOW",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 0.9,
        "impactScore": 2.5,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2021-05-13T18:15:08.993",
  "references": [
    {
      "source": "bressers@elastic.co",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://discuss.elastic.co/t/elastic-stack-7-12-0-and-6-8-15-security-update/268125"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://discuss.elastic.co/t/elastic-stack-7-12-0-and-6-8-15-security-update/268125"
    }
  ],
  "sourceIdentifier": "bressers@elastic.co",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-613"
        }
      ],
      "source": "bressers@elastic.co",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-613"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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