fkie_cve-2018-10912
Vulnerability from fkie_nvd
Published
2018-07-23 22:29
Modified
2024-11-21 03:42
Severity ?
4.9 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Summary
keycloak before version 4.0.0.final is vulnerable to a infinite loop in session replacement. A Keycloak cluster with multiple nodes could mishandle an expired session replacement and lead to an infinite loop. A malicious authenticated user could use this flaw to achieve Denial of Service on the server.
References
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2018:2428Vendor Advisory
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2019:0877Vendor Advisory
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10912Issue Tracking, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2018:2428Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2019:0877Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10912Issue Tracking, Vendor Advisory
Impacted products
Vendor Product Version
redhat keycloak *
redhat single_sign-on 7.2


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
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              "matchCriteriaId": "D641ED2C-0624-4B8E-B902-DA34A9BC3D4C",
              "versionEndExcluding": "4.0.0",
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  "cveTags": [],
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    {
      "lang": "en",
      "value": "keycloak before version 4.0.0.final is vulnerable to a infinite loop in session replacement. A Keycloak cluster with multiple nodes could mishandle an expired session replacement and lead to an infinite loop. A malicious authenticated user could use this flaw to achieve Denial of Service on the server."
    },
    {
      "lang": "es",
      "value": "keycloak en versiones anteriores a la 4.0.0.final es vulnerable a un bucle infinito en el reemplazo de sesiones. Un cl\u00faster de Keycloak con m\u00faltiples nodos podr\u00eda gestionar err\u00f3neamente un reemplazo de sesi\u00f3n err\u00f3neo y conducir a un bucle infinito. Un usuario autenticado malicioso podr\u00eda emplear este error para lograr una denegaci\u00f3n de servicio (DoS) en el servidor."
    }
  ],
  "id": "CVE-2018-10912",
  "lastModified": "2024-11-21T03:42:17.180",
  "metrics": {
    "cvssMetricV2": [
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  "published": "2018-07-23T22:29:00.207",
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  "vulnStatus": "Modified",
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    }
  ]
}


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