gsd-2021-3513
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
A flaw was found in keycloak where a brute force attack is possible even when the permanent lockout feature is enabled. This is due to a wrong error message displayed when wrong credentials are entered. The highest threat from this vulnerability is to confidentiality.
Aliases
Aliases
CVE-2021-3513


To clipboard 

{
  "GSD": {
    "alias": "CVE-2021-3513",
    "description": "A flaw was found in keycloak where a brute force attack is possible even when the permanent lockout feature is enabled. This is due to a wrong error message displayed when wrong credentials are entered. The highest threat from this vulnerability is to confidentiality.",
    "id": "GSD-2021-3513",
    "references": [
      "https://access.redhat.com/errata/RHSA-2021:3534",
      "https://access.redhat.com/errata/RHSA-2021:3529",
      "https://access.redhat.com/errata/RHSA-2021:3528",
      "https://access.redhat.com/errata/RHSA-2021:3527",
      "https://security.archlinux.org/CVE-2021-3513"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-3513"
      ],
      "details": "A flaw was found in keycloak where a brute force attack is possible even when the permanent lockout feature is enabled. This is due to a wrong error message displayed when wrong credentials are entered. The highest threat from this vulnerability is to confidentiality.",
      "id": "GSD-2021-3513",
      "modified": "2023-12-13T01:23:35.083539Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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        "ID": "CVE-2021-3513",
        "STATE": "PUBLIC"
      },
      "affects": {
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          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "keycloak",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "Fixed in keycloak v13.0.0."
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
            }
          ]
        }
      },
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          }
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      },
      "problemtype": {
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            "description": [
              {
                "lang": "eng",
                "value": "CWE-522 - Insufficiently Protected Credentials"
              }
            ]
          }
        ]
      },
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    },
    "gitlab.com": {
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        {
          "affected_range": "(,13.0.0)",
          "affected_versions": "All versions before 13.0.0",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "cwe_ids": [
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            "CWE-209",
            "CWE-937"
          ],
          "date": "2022-08-23",
          "description": "A flaw was found in keycloak where a brute force attack is possible even when the permanent lockout feature is enabled. This is due to a wrong error message displayed when wrong credentials are entered. The highest threat from this vulnerability is to confidentiality.",
          "fixed_versions": [
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          ],
          "identifier": "CVE-2021-3513",
          "identifiers": [
            "CVE-2021-3513"
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          "not_impacted": "All versions starting from 13.0.0",
          "package_slug": "maven/org.keycloak/keycloak-core",
          "pubdate": "2022-08-22",
          "solution": "Upgrade to version 13.0.0 or above.",
          "title": "Generation of Error Message Containing Sensitive Information",
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          "date": "2022-08-30",
          "description": "A flaw was found in keycloak where a brute force attack is possible even when the permanent lockout feature is enabled. This is due to a wrong error message displayed when wrong credentials are entered. The highest threat from this vulnerability is to confidentiality.",
          "fixed_versions": [
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          "identifiers": [
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          "package_slug": "maven/org.keycloak/keycloak-parent",
          "pubdate": "2022-08-23",
          "solution": "Upgrade to version 13.0.0 or above.",
          "title": "Generation of Error Message Containing Sensitive Information",
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          "fixed_versions": [
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          ],
          "identifier": "CVE-2021-3513",
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          ],
          "not_impacted": "All versions starting from 13.0.0",
          "package_slug": "maven/org.keycloak/keycloak-services",
          "pubdate": "2022-08-22",
          "solution": "Upgrade to version 13.0.0 or above.",
          "title": "Generation of Error Message Containing Sensitive Information",
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          ],
          "uuid": "0b77310b-742e-4059-a6de-0d60606009a0"
        },
        {
          "affected_range": "(,0)",
          "affected_versions": "None",
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          "date": "2022-08-23",
          "description": "This advisory has been marked as a false positive.",
          "fixed_versions": [],
          "identifier": "CVE-2021-3513",
          "identifiers": [
            "CVE-2021-3513"
          ],
          "not_impacted": "",
          "package_slug": "maven/org.keycloak/keycloak-wildfly-server-subsystem",
          "pubdate": "2022-08-22",
          "solution": "Nothing to be done.",
          "title": "Generation of Error Message Containing Sensitive Information",
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          ],
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        },
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          "package_slug": "npm/keycloak-connect",
          "pubdate": "2022-08-22",
          "solution": "Upgrade to version 13.0.0 or above.",
          "title": "Generation of Error Message Containing Sensitive Information",
          "urls": [
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      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
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      },
      "lastModifiedDate": "2022-08-23T18:35Z",
      "publishedDate": "2022-08-22T15:15Z"
    }
  }
}


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