CVE-2023-6841: Keycloak Denial of Service vulnerability

CVE-2023-6841 · Severity: low · CVSS 3.1 · Published 2024-09-10

Keycloak Denial of Service vulnerability

Technologies: org.keycloak:keycloak-core (Maven). Vendors: Maven.

Quick answers

Is CVE-2023-6841 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2023-6841 being exploited in the wild.
How severe is CVE-2023-6841?
Low severity, with a CVSS score of 3.1, published 10 September 2024.
Which products and versions are affected?
org.keycloak:keycloak-core (Maven) ECOSYSTEM:introduced=0,fixed=24.0.0.
Is there a fix for CVE-2023-6841?
Yes. org.keycloak:keycloak-core (Maven): upgrade to 24.0.0 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2023-6841?
Check whether you run org.keycloak:keycloak-core (Maven) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • org.keycloak:keycloak-core (Maven): upgrade to 24.0.0 or later
    # set org.keycloak:keycloak-core to 24.0.0 in your pom.xml or build.gradle

Affected products

  • org.keycloak:keycloak-core (Maven) ECOSYSTEM:introduced=0,fixed=24.0.0

Identifiers

  • CVE-2023-6841
  • GHSA-w97f-w3hq-36g2

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