gsd-2020-1724
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
A flaw was found in Keycloak in versions before 9.0.2. This flaw allows a malicious user that is currently logged in, to see the personal information of a previously logged out user in the account manager section.
Aliases
Aliases
CVE-2020-1724


To clipboard 

{
  "GSD": {
    "alias": "CVE-2020-1724",
    "description": "A flaw was found in Keycloak in versions before 9.0.2. This flaw allows a malicious user that is currently logged in, to see the personal information of a previously logged out user in the account manager section.",
    "id": "GSD-2020-1724",
    "references": [
      "https://access.redhat.com/errata/RHSA-2020:2905",
      "https://access.redhat.com/errata/RHSA-2020:2252",
      "https://access.redhat.com/errata/RHSA-2020:2112",
      "https://access.redhat.com/errata/RHSA-2020:2108",
      "https://access.redhat.com/errata/RHSA-2020:2107",
      "https://access.redhat.com/errata/RHSA-2020:2106"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2020-1724"
      ],
      "details": "A flaw was found in Keycloak in versions before 9.0.2. This flaw allows a malicious user that is currently logged in, to see the personal information of a previously logged out user in the account manager section.",
      "id": "GSD-2020-1724",
      "modified": "2023-12-13T01:21:58.019660Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "secalert@redhat.com",
        "ID": "CVE-2020-1724",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "keycloak",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "All versions before 9.0.2"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "Red Hat"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
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            "value": "A flaw was found in Keycloak in versions before 9.0.2. This flaw allows a malicious user that is currently logged in, to see the personal information of a previously logged out user in the account manager section."
          }
        ]
      },
      "impact": {
        "cvss": [
          [
            {
              "vectorString": "4.3/CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
              "version": "3.0"
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        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
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              {
                "lang": "eng",
                "value": "CWE-613"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1724",
            "refsource": "CONFIRM",
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1724"
          }
        ]
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "(,9.0.2)",
          "affected_versions": "All versions before 9.0.2",
          "cvss_v2": "AV:N/AC:L/Au:S/C:P/I:N/A:N",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
          "cwe_ids": [
            "CWE-1035",
            "CWE-613",
            "CWE-937"
          ],
          "date": "2020-05-13",
          "description": "A flaw was found in Keycloak which allows a malicious user that is currently logged in, to see the personal information of a previously logged-out user in the account manager section.",
          "fixed_versions": [
            "9.0.2"
          ],
          "identifier": "CVE-2020-1724",
          "identifiers": [
            "CVE-2020-1724"
          ],
          "not_impacted": "All versions starting from 9.0.2",
          "package_slug": "maven/org.keycloak/keycloak-core",
          "pubdate": "2020-05-11",
          "solution": "Upgrade to version 9.0.2 or above.",
          "title": "Insufficient Session Expiration",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2020-1724",
            "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1724"
          ],
          "uuid": "b3e72dc0-67bd-4016-906d-6b88f08c00fc"
        },
        {
          "affected_range": "(,9.0.2)",
          "affected_versions": "All versions before 9.0.2",
          "cvss_v2": "AV:N/AC:L/Au:S/C:P/I:N/A:N",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
          "cwe_ids": [
            "CWE-1035",
            "CWE-613",
            "CWE-937"
          ],
          "date": "2020-05-13",
          "description": "A flaw was found in Keycloak. This flaw allows a malicious user that is currently logged-in, to see the personal information of a previously logged-out user in the account manager section.",
          "fixed_versions": [
            "9.0.2"
          ],
          "identifier": "CVE-2020-1724",
          "identifiers": [
            "CVE-2020-1724"
          ],
          "not_impacted": "All versions starting from 9.0.2",
          "package_slug": "maven/org.keycloak/keycloak-services",
          "pubdate": "2020-05-11",
          "solution": "Upgrade to version 9.0.2 or above.",
          "title": "Insufficient Session Expiration",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2020-1724",
            "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1724"
          ],
          "uuid": "0c2e6be6-152f-4e1d-8864-ff6b3d620476"
        },
        {
          "affected_range": "\u003c9.0.2",
          "affected_versions": "All versions before 9.0.2",
          "cvss_v2": "AV:N/AC:L/Au:S/C:P/I:N/A:N",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
          "cwe_ids": [
            "CWE-1035",
            "CWE-613",
            "CWE-937"
          ],
          "date": "2020-05-13",
          "description": "A flaw in Keycloak allows a malicious user that is currently logged in, to see the personal information of a previously logged-out user in the account manager section.",
          "fixed_versions": [
            "9.0.2"
          ],
          "identifier": "CVE-2020-1724",
          "identifiers": [
            "CVE-2020-1724"
          ],
          "not_impacted": "All versions starting from 9.0.2",
          "package_slug": "npm/keycloak-connect",
          "pubdate": "2020-05-11",
          "solution": "Upgrade to version 9.0.2 or above.",
          "title": "Insufficient Session Expiration",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2020-1724",
            "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1724"
          ],
          "uuid": "658ef8a5-3063-4a84-a110-84635ee82908"
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:redhat:keycloak:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "9.0.2",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:redhat:openshift_application_runtimes:-:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:redhat:single_sign-on:7.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
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          "ASSIGNER": "secalert@redhat.com",
          "ID": "CVE-2020-1724"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-613"
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        },
        "references": {
          "reference_data": [
            {
              "name": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1724",
              "refsource": "CONFIRM",
              "tags": [
                "Issue Tracking",
                "Vendor Advisory"
              ],
              "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1724"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "NONE",
            "baseScore": 4.0,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 8.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 2.8,
          "impactScore": 1.4
        }
      },
      "lastModifiedDate": "2022-04-25T17:37Z",
      "publishedDate": "2020-05-11T21:15Z"
    }
  }
}


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