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cve[email protected]CVE-2023-6134
HistoryDec 14, 2023 - 10:15 p.m.

CVE-2023-6134

2023-12-1422:15:44
CWE-79
web.nvd.nist.gov
109
cve-2023-6134
keycloak
xss
redirects
security vulnerability

CVSS3

5.4

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

AI Score

5.4

Confidence

High

EPSS

0.001

Percentile

45.2%

A flaw was found in Keycloak that prevents certain schemes in redirects, but permits them if a wildcard is appended to the token. This issue could allow an attacker to submit a specially crafted request leading to cross-site scripting (XSS) or further attacks. This flaw is the result of an incomplete fix for CVE-2020-10748.

Affected configurations

NVD
Node
redhatenterprise_linuxMatch7.0
OR
redhatenterprise_linuxMatch8.0
OR
redhatenterprise_linuxMatch9.0
AND
redhatsingle_sign-onRange<7.6
Node
redhatkeycloakRange<22.0.7
Node
redhatenterprise_linuxMatch8.0
AND
redhatopenshift_container_platformMatch4.11
OR
redhatopenshift_container_platformMatch4.12
Node
redhatenterprise_linuxMatch8.0
AND
redhatopenshift_container_platform_for_powerMatch4.9
OR
redhatopenshift_container_platform_for_powerMatch4.10
Node
redhatenterprise_linuxMatch8.0
AND
redhatopenshift_container_platform_ibm_z_systemsMatch4.9
OR
redhatopenshift_container_platform_ibm_z_systemsMatch4.10
Node
redhatsingle_sign-onMatch-text-only

CNA Affected

[
  {
    "vendor": "Red Hat",
    "product": "Red Hat build of Keycloak 22",
    "collectionURL": "https://catalog.redhat.com/software/containers/",
    "packageName": "rhbk/keycloak-operator-bundle",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "22.0.7-1",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:build_keycloak:22::el9"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat build of Keycloak 22",
    "collectionURL": "https://catalog.redhat.com/software/containers/",
    "packageName": "rhbk/keycloak-rhel9",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "22-6",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:build_keycloak:22::el9"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat build of Keycloak 22",
    "collectionURL": "https://catalog.redhat.com/software/containers/",
    "packageName": "rhbk/keycloak-rhel9-operator",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "22-9",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:build_keycloak:22::el9"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat build of Keycloak 22.0.7",
    "collectionURL": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html",
    "defaultStatus": "unaffected",
    "packageName": "keycloak-core",
    "cpes": [
      "cpe:/a:redhat:build_keycloak:22"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Single Sign-On 7",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "defaultStatus": "unaffected",
    "packageName": "keycloak-core",
    "cpes": [
      "cpe:/a:redhat:red_hat_single_sign_on:7.6"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Single Sign-On 7.6 for RHEL 7",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "rh-sso7-keycloak",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "0:18.0.11-2.redhat_00003.1.el7sso",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:red_hat_single_sign_on:7.6::el7"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Single Sign-On 7.6 for RHEL 7",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "rh-sso7-keycloak",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "0:18.0.12-1.redhat_00001.1.el7sso",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:red_hat_single_sign_on:7.6::el7"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Single Sign-On 7.6 for RHEL 8",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "rh-sso7-keycloak",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "0:18.0.11-2.redhat_00003.1.el8sso",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:red_hat_single_sign_on:7.6::el8"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Single Sign-On 7.6 for RHEL 8",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "rh-sso7-keycloak",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "0:18.0.12-1.redhat_00001.1.el8sso",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:red_hat_single_sign_on:7.6::el8"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Single Sign-On 7.6 for RHEL 9",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "rh-sso7-keycloak",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "0:18.0.11-2.redhat_00003.1.el9sso",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:red_hat_single_sign_on:7.6::el9"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Single Sign-On 7.6 for RHEL 9",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "rh-sso7-keycloak",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "0:18.0.12-1.redhat_00001.1.el9sso",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:red_hat_single_sign_on:7.6::el9"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "RHEL-8 based Middleware Containers",
    "collectionURL": "https://catalog.redhat.com/software/containers/",
    "packageName": "rh-sso-7/sso76-openshift-rhel8",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "7.6-38",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:rhosemc:1.0::el8"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "RHEL-8 based Middleware Containers",
    "collectionURL": "https://catalog.redhat.com/software/containers/",
    "packageName": "rh-sso-7/sso7-rhel8-operator-bundle",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "7.6.6-2",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:rhosemc:1.0::el8"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "RHEL-8 based Middleware Containers",
    "collectionURL": "https://catalog.redhat.com/software/containers/",
    "packageName": "rh-sso-7/sso76-openshift-rhel8",
    "defaultStatus": "affected",
    "versions": [
      {
        "version": "7.6-41",
        "lessThan": "*",
        "versionType": "rpm",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:/a:redhat:rhosemc:1.0::el8"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Single Sign-On 7.6.6",
    "collectionURL": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html",
    "defaultStatus": "unaffected",
    "packageName": "keycloak-core",
    "cpes": [
      "cpe:/a:redhat:red_hat_single_sign_on:7.6.6"
    ]
  }
]

CVSS3

5.4

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

AI Score

5.4

Confidence

High

EPSS

0.001

Percentile

45.2%