fkie_cve-2021-3632
Vulnerability from fkie_nvd
Published
2022-08-26 16:15
Modified
2024-11-21 06:22
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Summary
A flaw was found in Keycloak. This vulnerability allows anyone to register a new security device or key when there is not a device already registered for any user by using the WebAuthn password-less login flow.
References
secalert@redhat.comhttps://access.redhat.com/security/cve/CVE-2021-3632Vendor Advisory
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=1978196Issue Tracking, Vendor Advisory
secalert@redhat.comhttps://github.com/keycloak/keycloak/commit/65480cb5a11630909c086f79d396004499fbd1e4Patch, Third Party Advisory
secalert@redhat.comhttps://github.com/keycloak/keycloak/pull/8203Issue Tracking, Patch, Third Party Advisory
secalert@redhat.comhttps://issues.redhat.com/browse/KEYCLOAK-18500Permissions Required, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/security/cve/CVE-2021-3632Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=1978196Issue Tracking, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/keycloak/keycloak/commit/65480cb5a11630909c086f79d396004499fbd1e4Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/keycloak/keycloak/pull/8203Issue Tracking, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://issues.redhat.com/browse/KEYCLOAK-18500Permissions Required, Vendor Advisory
Impacted products
Vendor Product Version
redhat keycloak *
redhat single_sign-on 7.0
redhat single_sign-on *
redhat enterprise_linux 6.0
redhat enterprise_linux 7.0
redhat enterprise_linux 8.0


To clipboard 

{
   configurations: [
      {
         nodes: [
            {
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                     matchCriteriaId: "08FEF5EB-2BDF-45E6-988A-D9B04FC9281D",
                     versionEndExcluding: "15.1.0",
                     vulnerable: true,
                  },
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                     matchCriteriaId: "9EFEC7CA-8DDA-48A6-A7B6-1F1D14792890",
                     vulnerable: true,
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   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "A flaw was found in Keycloak. This vulnerability allows anyone to register a new security device or key when there is not a device already registered for any user by using the WebAuthn password-less login flow.",
      },
      {
         lang: "es",
         value: "Se ha encontrado un fallo en Keycloak. Esta vulnerabilidad permite a cualquiera registrar un nuevo dispositivo de seguridad o llave cuando no se presenta un dispositivo ya registrado para ningún usuario, al usar el flujo de inicio de sesión sin contraseña de WebAuthn.",
      },
   ],
   id: "CVE-2021-3632",
   lastModified: "2024-11-21T06:22:01.653",
   metrics: {
      cvssMetricV31: [
         {
            cvssData: {
               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,
            source: "nvd@nist.gov",
            type: "Primary",
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   published: "2022-08-26T16:15:09.110",
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   sourceIdentifier: "secalert@redhat.com",
   vulnStatus: "Modified",
   weaknesses: [
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               value: "CWE-287",
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         source: "secalert@redhat.com",
         type: "Secondary",
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         ],
         source: "nvd@nist.gov",
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   ],
}


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