fkie_cve-2022-4137
Vulnerability from fkie_nvd
Published
2023-09-25 20:15
Modified
2024-11-21 07:34
Severity ?
8.1 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
6.1 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Summary
A reflected cross-site scripting (XSS) vulnerability was found in the 'oob' OAuth endpoint due to incorrect null-byte handling. This issue allows a malicious link to insert an arbitrary URI into a Keycloak error page. This flaw requires a user or administrator to interact with a link in order to be vulnerable. This may compromise user details, allowing it to be changed or collected by an attacker.
References
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2023:1043Vendor Advisory
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2023:1044Vendor Advisory
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2023:1045Vendor Advisory
secalert@redhat.comhttps://access.redhat.com/errata/RHSA-2023:1049Vendor Advisory
secalert@redhat.comhttps://access.redhat.com/security/cve/CVE-2022-4137Vendor Advisory
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=2148496Issue Tracking, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2023:1043Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2023:1044Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2023:1045Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2023:1049Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/security/cve/CVE-2022-4137Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=2148496Issue Tracking, Vendor Advisory
Impacted products
Vendor Product Version
redhat keycloak -
redhat single_sign-on 7.6
redhat enterprise_linux 7.0
redhat enterprise_linux 8.0
redhat enterprise_linux 9.0


To clipboard 

{
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      "value": "A reflected cross-site scripting (XSS) vulnerability was found in the \u0027oob\u0027 OAuth endpoint due to incorrect null-byte handling. This issue allows a malicious link to insert an arbitrary URI into a Keycloak error page. This flaw requires a user or administrator to interact with a link in order to be vulnerable. This may compromise user details, allowing it to be changed or collected by an attacker."
    },
    {
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      "value": "Se encontr\u00f3 una vulnerabilidad reflejada de scross-site scripting (XSS) en el endpoint de OAuth \u0027oob\u0027 debido a un manejo incorrecto de bytes nulos. Este problema permite que un enlace malicioso inserte un URI arbitrario en una p\u00e1gina de error de Keycloak. Esta falla requiere que un usuario o administrador interact\u00fae con un enlace para ser vulnerable. Esto puede comprometer los datos del usuario, permitiendo que un atacante los modifique o los recopile."
    }
  ],
  "id": "CVE-2022-4137",
  "lastModified": "2024-11-21T07:34:38.850",
  "metrics": {
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          "confidentialityImpact": "HIGH",
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  "vulnStatus": "Modified",
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}


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