gsd-2021-20222
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
A flaw was found in keycloak. The new account console in keycloak can allow malicious code to be executed using the referrer URL. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
Aliases
Aliases
CVE-2021-20222


To clipboard 

{
  "GSD": {
    "alias": "CVE-2021-20222",
    "description": "A flaw was found in keycloak. The new account console in keycloak can allow malicious code to be executed using the referrer URL. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.",
    "id": "GSD-2021-20222",
    "references": [
      "https://security.archlinux.org/CVE-2021-20222"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-20222"
      ],
      "details": "A flaw was found in keycloak. The new account console in keycloak can allow malicious code to be executed using the referrer URL. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.",
      "id": "GSD-2021-20222",
      "modified": "2023-12-13T01:23:12.421740Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "secalert@redhat.com",
        "ID": "CVE-2021-20222",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "keycloak",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "keycloak 13.0.0"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "A flaw was found in keycloak. The new account console in keycloak can allow malicious code to be executed using the referrer URL. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "CWE-20"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1924606",
            "refsource": "MISC",
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1924606"
          }
        ]
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "[9.0.0,13.0.0)",
          "affected_versions": "All versions starting from 9.0.0 before 13.0.0",
          "cvss_v2": "AV:N/AC:H/Au:N/C:P/I:P/A:P",
          "cvss_v3": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-79",
            "CWE-937"
          ],
          "date": "2022-10-21",
          "description": "The new account console in keycloak can allow malicious code to be executed using the referrer URL. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.",
          "fixed_versions": [
            "13.0.0"
          ],
          "identifier": "CVE-2021-20222",
          "identifiers": [
            "CVE-2021-20222"
          ],
          "not_impacted": "All versions before 9.0.0, all versions starting from 13.0.0",
          "package_slug": "maven/org.keycloak/keycloak-core",
          "pubdate": "2021-03-23",
          "solution": "Upgrade to version 13.0.0 or above.",
          "title": "Improper Input Validation",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2021-20222",
            "https://bugzilla.redhat.com/show_bug.cgi?id=1924606"
          ],
          "uuid": "4de4c2d7-4bf7-4d75-b9f5-d67f3d899eda"
        },
        {
          "affected_range": "[9.0.0,13.0.0)",
          "affected_versions": "All versions starting from 9.0.0 before 13.0.0",
          "cvss_v2": "AV:N/AC:H/Au:N/C:P/I:P/A:P",
          "cvss_v3": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-79",
            "CWE-937"
          ],
          "date": "2022-10-21",
          "description": "The new account console in keycloak can allow malicious code to be executed using the referrer URL. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.",
          "fixed_versions": [
            "13.0.0"
          ],
          "identifier": "CVE-2021-20222",
          "identifiers": [
            "CVE-2021-20222"
          ],
          "not_impacted": "All versions before 9.0.0, all versions starting from 13.0.0",
          "package_slug": "maven/org.keycloak/keycloak-model-jpa",
          "pubdate": "2021-03-23",
          "solution": "Upgrade to version 13.0.0 or above.",
          "title": "Improper Input Validation",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2021-20222",
            "https://bugzilla.redhat.com/show_bug.cgi?id=1924606"
          ],
          "uuid": "2091e6e6-3586-4b12-9224-be7fc1fb36cd"
        },
        {
          "affected_range": "[9.0.0,13.0.0)",
          "affected_versions": "All versions starting from 9.0.0 before 13.0.0",
          "cvss_v2": "AV:N/AC:H/Au:N/C:P/I:P/A:P",
          "cvss_v3": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-79",
            "CWE-937"
          ],
          "date": "2022-10-21",
          "description": "A flaw was found in keycloak. The new account console in keycloak can allow malicious code to be executed using the referrer URL. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.",
          "fixed_versions": [
            "13.0.0"
          ],
          "identifier": "CVE-2021-20222",
          "identifiers": [
            "CVE-2021-20222",
            "GHSA-2mq8-99q7-55wx"
          ],
          "not_impacted": "",
          "package_slug": "maven/org.keycloak/keycloak-parent",
          "pubdate": "2021-03-23",
          "solution": "Upgrade to version 13.0.0 or above.",
          "title": "Improper Input Validation",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2021-20222",
            "https://github.com/keycloak/keycloak/commit/3b80eee5bfdf2b80c47465c0f2eaf70074808741",
            "https://access.redhat.com/security/cve/cve-2021-20222",
            "https://github.com/advisories/GHSA-2mq8-99q7-55wx"
          ],
          "uuid": "d875937c-e819-40d6-ab14-9346932f9b7a"
        },
        {
          "affected_range": "[9.0.0,13.0.0)",
          "affected_versions": "All versions starting from 9.0.0 before 13.0.0",
          "cvss_v2": "AV:N/AC:H/Au:N/C:P/I:P/A:P",
          "cvss_v3": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-79",
            "CWE-937"
          ],
          "date": "2022-10-21",
          "description": "The new account console in keycloak can allow malicious code to be executed using the referrer URL. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.",
          "fixed_versions": [
            "13.0.0"
          ],
          "identifier": "CVE-2021-20222",
          "identifiers": [
            "CVE-2021-20222"
          ],
          "not_impacted": "",
          "package_slug": "maven/org.keycloak/keycloak-server-spi-private",
          "pubdate": "2021-03-23",
          "solution": "Upgrade to version 13.0.0 or above.",
          "title": "Improper Input Validation",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2021-20222",
            "https://bugzilla.redhat.com/show_bug.cgi?id=1924606"
          ],
          "uuid": "74cc0776-40c8-4aa8-aa1b-ef67a3494b35"
        },
        {
          "affected_range": "[9.0.0,13.0.0)",
          "affected_versions": "All versions starting from 9.0.0 before 13.0.0",
          "cvss_v2": "AV:N/AC:H/Au:N/C:P/I:P/A:P",
          "cvss_v3": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-79",
            "CWE-937"
          ],
          "date": "2022-10-21",
          "description": "The new account console in keycloak can allow malicious code to be executed using the referrer URL. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.",
          "fixed_versions": [
            "13.0.0"
          ],
          "identifier": "CVE-2021-20222",
          "identifiers": [
            "CVE-2021-20222"
          ],
          "not_impacted": "All versions before 9.0.0, all versions starting from 13.0.0",
          "package_slug": "maven/org.keycloak/keycloak-services",
          "pubdate": "2021-03-23",
          "solution": "Upgrade to version 13.0.0 or above.",
          "title": "Improper Input Validation",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2021-20222",
            "https://bugzilla.redhat.com/show_bug.cgi?id=1924606"
          ],
          "uuid": "9dbe37d2-0a48-414f-8ab3-eb1250624d04"
        },
        {
          "affected_range": "[9.0.0,13.0.0)",
          "affected_versions": "All versions starting from 9.0.0 before 13.0.0",
          "cvss_v2": "AV:N/AC:H/Au:N/C:P/I:P/A:P",
          "cvss_v3": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-79",
            "CWE-937"
          ],
          "date": "2022-10-21",
          "description": "The new account console in keycloak can allow malicious code to be executed using the referrer URL. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.",
          "fixed_versions": [
            "13.0.0"
          ],
          "identifier": "CVE-2021-20222",
          "identifiers": [
            "CVE-2021-20222"
          ],
          "not_impacted": "All versions before 9.0.0, all versions starting from 13.0.0",
          "package_slug": "maven/org.keycloak/keycloak-wildfly-server-subsystem",
          "pubdate": "2021-03-23",
          "solution": "Upgrade to version 13.0.0 or above.",
          "title": "Improper Input Validation",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2021-20222",
            "https://bugzilla.redhat.com/show_bug.cgi?id=1924606"
          ],
          "uuid": "7af8d07b-ce67-456f-9a1b-d82cd124f9ee"
        },
        {
          "affected_range": "\u003e=9.0.0 \u003c13.0.0",
          "affected_versions": "All versions starting from 9.0.0 before 13.0.0",
          "cvss_v2": "AV:N/AC:H/Au:N/C:P/I:P/A:P",
          "cvss_v3": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-79",
            "CWE-937"
          ],
          "date": "2022-10-21",
          "description": "The new account console in keycloak can allow malicious code to be executed using the referrer URL. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.",
          "fixed_versions": [
            "13.0.0"
          ],
          "identifier": "CVE-2021-20222",
          "identifiers": [
            "CVE-2021-20222"
          ],
          "not_impacted": "All versions before 9.0.0, all versions starting from 13.0.0",
          "package_slug": "npm/keycloak-connect",
          "pubdate": "2021-03-23",
          "solution": "Upgrade to version 13.0.0 or above.",
          "title": "Improper Input Validation",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2021-20222",
            "https://bugzilla.redhat.com/show_bug.cgi?id=1924606"
          ],
          "uuid": "3ee66926-e28a-491f-9991-a20df8b40ec1"
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:redhat:keycloak:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "13.0.0",
                "versionStartIncluding": "9.0.0",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "secalert@redhat.com",
          "ID": "CVE-2021-20222"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "A flaw was found in keycloak. The new account console in keycloak can allow malicious code to be executed using the referrer URL. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-79"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1924606",
              "refsource": "MISC",
              "tags": [
                "Issue Tracking",
                "Vendor Advisory"
              ],
              "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1924606"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "HIGH",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 5.1,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:H/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 4.9,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": true
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 1.6,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2022-10-21T20:11Z",
      "publishedDate": "2021-03-23T17:15Z"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.