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CVE-2023-6841

🗓️ 10 Sep 2024 16:15:32Reported by redhatType 
cve
 cve
🔗 web.nvd.nist.gov👁 287 Views

Denial of service vulnerability in Keycloak due to unlimited attributes per object leading to resource exhaustio

Related
Detection
Affected
Refs
NVD
[
  {
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "24.0.0",
        "versionType": "semver"
      }
    ],
    "packageName": "keycloak",
    "collectionURL": "https://github.com/keycloak/keycloak",
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat build of Quarkus",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "keycloak",
    "defaultStatus": "unaffected",
    "cpes": [
      "cpe:/a:redhat:openshift_application_runtimes:1.0"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Fuse 7",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "keycloak",
    "defaultStatus": "unaffected",
    "cpes": [
      "cpe:/a:redhat:jboss_fuse:7"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Mobile Application Platform 4",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "keycloak",
    "defaultStatus": "unaffected",
    "cpes": [
      "cpe:/a:redhat:mobile_application_platform:4"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat OpenShift Application Runtimes",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "keycloak",
    "defaultStatus": "unaffected",
    "cpes": [
      "cpe:/a:redhat:openshift_application_runtimes:1.0"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Process Automation 7",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "keycloak",
    "defaultStatus": "unaffected",
    "cpes": [
      "cpe:/a:redhat:jboss_enterprise_bpms_platform:7"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Single Sign-On 7",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "rh-sso7-keycloak",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:red_hat_single_sign_on:7"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat support for Spring Boot",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "keycloak",
    "defaultStatus": "unaffected",
    "cpes": [
      "cpe:/a:redhat:openshift_application_runtimes:1.0"
    ]
  }
]

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08 Nov 2025 07:10Current
7.3High risk
Vulners AI Score7.3
CVSS 3.17.5
EPSS0.00613
SSVC
287