gsd-2019-3868
Vulnerability from gsd
Modified
2023-12-13 01:24
Details
Keycloak up to version 6.0.0 allows the end user token (access or id token JWT) to be used as the session cookie for browser sessions for OIDC. As a result an attacker with access to service provider backend could hijack user’s browser session.
Aliases
Aliases
CVE-2019-3868


To clipboard 

{
  "GSD": {
    "alias": "CVE-2019-3868",
    "description": "Keycloak up to version 6.0.0 allows the end user token (access or id token JWT) to be used as the session cookie for browser sessions for OIDC. As a result an attacker with access to service provider backend could hijack user\u2019s browser session.",
    "id": "GSD-2019-3868",
    "references": [
      "https://access.redhat.com/errata/RHSA-2020:2366",
      "https://access.redhat.com/errata/RHSA-2019:2998",
      "https://access.redhat.com/errata/RHSA-2019:1140",
      "https://access.redhat.com/errata/RHSA-2019:0868",
      "https://access.redhat.com/errata/RHSA-2019:0857",
      "https://access.redhat.com/errata/RHSA-2019:0856"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2019-3868"
      ],
      "details": "Keycloak up to version 6.0.0 allows the end user token (access or id token JWT) to be used as the session cookie for browser sessions for OIDC. As a result an attacker with access to service provider backend could hijack user\u2019s browser session.",
      "id": "GSD-2019-3868",
      "modified": "2023-12-13T01:24:02.960009Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "secalert@redhat.com",
        "ID": "CVE-2019-3868",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "keycloak",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "affects up to 6.0.0 version"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "Red Hat"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "Keycloak up to version 6.0.0 allows the end user token (access or id token JWT) to be used as the session cookie for browser sessions for OIDC. As a result an attacker with access to service provider backend could hijack user\u2019s browser session."
          }
        ]
      },
      "impact": {
        "cvss": [
          [
            {
              "vectorString": "3.8/CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N",
              "version": "3.0"
            }
          ]
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "CWE-200"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3868",
            "refsource": "CONFIRM",
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3868"
          },
          {
            "name": "108061",
            "refsource": "BID",
            "url": "http://www.securityfocus.com/bid/108061"
          },
          {
            "name": "RHSA-2019:1140",
            "refsource": "REDHAT",
            "url": "https://access.redhat.com/errata/RHSA-2019:1140"
          },
          {
            "name": "RHSA-2019:2998",
            "refsource": "REDHAT",
            "url": "https://access.redhat.com/errata/RHSA-2019:2998"
          }
        ]
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "(,6.0.0)",
          "affected_versions": "All versions before 6.0.0",
          "cvss_v2": "AV:N/AC:L/Au:S/C:P/I:P/A:N",
          "cvss_v3": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N",
          "cwe_ids": [
            "CWE-1035",
            "CWE-200",
            "CWE-937"
          ],
          "date": "2021-08-03",
          "description": "Keycloak up to version 6.0.0 allows the end user token (access or id token JWT) to be used as the session cookie for browser sessions for OIDC. As a result an attacker with access to service provider backend could hijack user\u2019s browser session.",
          "fixed_versions": [
            "6.0.0"
          ],
          "identifier": "CVE-2019-3868",
          "identifiers": [
            "GHSA-gc52-xj6p-9pxp",
            "CVE-2019-3868"
          ],
          "not_impacted": "All versions starting from 6.0.0",
          "package_slug": "maven/org.keycloak/keycloak-core",
          "pubdate": "2019-04-30",
          "solution": "Upgrade to version 6.0.0 or above.",
          "title": "Exposure of Sensitive Information to an Unauthorized Actor",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2019-3868",
            "https://access.redhat.com/errata/RHSA-2019:1140",
            "https://access.redhat.com/errata/RHSA-2019:2998",
            "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3868",
            "http://www.securityfocus.com/bid/108061",
            "https://github.com/advisories/GHSA-gc52-xj6p-9pxp"
          ],
          "uuid": "8f2113ad-924d-4b0d-a94b-446a5c7a694b"
        },
        {
          "affected_range": "\u003c=6.0.0",
          "affected_versions": "All versions up to 6.0.0",
          "cvss_v2": "AV:N/AC:L/Au:S/C:P/I:P/A:N",
          "cvss_v3": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N",
          "cwe_ids": [
            "CWE-1035",
            "CWE-200",
            "CWE-937"
          ],
          "date": "2019-10-10",
          "description": "Keycloak allows the end user token (access or id token JWT) to be used as the session cookie for browser sessions for OIDC. As a result an attacker with access to service provider backend could hijack user\u0027s browser session.",
          "fixed_versions": [
            "6.0.1"
          ],
          "identifier": "CVE-2019-3868",
          "identifiers": [
            "CVE-2019-3868"
          ],
          "not_impacted": "All versions after 6.0.0",
          "package_slug": "npm/keycloak-connect",
          "pubdate": "2019-04-24",
          "solution": "Upgrade to version 6.0.1 or above.",
          "title": "Information Exposure",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2019-3868",
            "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3868"
          ],
          "uuid": "abd7fe42-4787-4e72-8620-976c45691bc2"
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:redhat:keycloak:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "6.0.0",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "secalert@redhat.com",
          "ID": "CVE-2019-3868"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "Keycloak up to version 6.0.0 allows the end user token (access or id token JWT) to be used as the session cookie for browser sessions for OIDC. As a result an attacker with access to service provider backend could hijack user\u2019s browser session."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-200"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3868",
              "refsource": "CONFIRM",
              "tags": [
                "Issue Tracking",
                "Vendor Advisory"
              ],
              "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3868"
            },
            {
              "name": "108061",
              "refsource": "BID",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "http://www.securityfocus.com/bid/108061"
            },
            {
              "name": "RHSA-2019:1140",
              "refsource": "REDHAT",
              "tags": [],
              "url": "https://access.redhat.com/errata/RHSA-2019:1140"
            },
            {
              "name": "RHSA-2019:2998",
              "refsource": "REDHAT",
              "tags": [],
              "url": "https://access.redhat.com/errata/RHSA-2019:2998"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "NONE",
            "baseScore": 5.5,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 8.0,
          "impactScore": 4.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 3.8,
            "baseSeverity": "LOW",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N",
            "version": "3.0"
          },
          "exploitabilityScore": 1.2,
          "impactScore": 2.5
        }
      },
      "lastModifiedDate": "2020-02-10T21:52Z",
      "publishedDate": "2019-04-24T16:29Z"
    }
  }
}


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