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Vulnerability · Published Nov 25, 2024 · Assigned by redhat

CVE-2024-10270Org.keycloak:keycloak-services: keycloak denial of service

Medium 6.5

In plain English

A medium-severity regular-expression denial of service in keycloak. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.2% (higher than 69% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)6.5Medium
Exploit odds (30 days)1.2%top 30.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

A vulnerability was found in the Keycloak-services package. If untrusted data is passed to the SearchQueryUtils method, it could lead to a denial of service (DoS) scenario by exhausting system resources due to a Regex complexity.

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
Mavenorg.keycloak:keycloak-services24.0.9GHSA-wq8x-cg39-8mrr
Mavenorg.keycloak:keycloak-services26.0.6GHSA-wq8x-cg39-8mrr

Affected products (as reported)

VendorProductVersions
keycloak 0 – before 24.0.925.0.0 – before 26.0.6
Red Hat Red Hat build of Keycloak 24 see references
Red Hat Red Hat build of Keycloak 24 see references
Red Hat Red Hat build of Keycloak 24 see references
Red Hat Red Hat build of Keycloak 24.0.9 see references
Red Hat Red Hat build of Keycloak 26.0 see references
Red Hat Red Hat build of Keycloak 26.0 see references
Red Hat Red Hat build of Keycloak 26.0 see references
Red Hat Red Hat build of Keycloak 26.0.6 see references
Red Hat Red Hat JBoss Enterprise Application Platform 8 see references
Red Hat Red Hat JBoss Enterprise Application Platform Expansion Pack see references
Red Hat Red Hat Single Sign-On 7 see references

Weakness: CWE-1333 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

References