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CVE Vulnerabilities

CVE-2024-10270

Inefficient Regular Expression Complexity

Published: Nov 25, 2024 | Modified: May 06, 2026
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
RedHat/V2
RedHat/V3
6.5 MODERATE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Ubuntu
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Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2024-10270
CWEhttps://cwe.mitre.org/data/definitions/1333.html

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.

Weakness

The product uses a regular expression with a worst-case computational complexity that is inefficient and possibly exponential.

Affected Software

NameVendorStart VersionEnd Version
Red Hat build of Keycloak 24RedHatrhbk/keycloak-operator-bundle:24.0.9-1*
Red Hat build of Keycloak 24RedHatrhbk/keycloak-rhel9:24-18*
Red Hat build of Keycloak 24RedHatrhbk/keycloak-rhel9-operator:24-18*
Red Hat build of Keycloak 24.0.9RedHatorg.keycloak/keycloak-services*
Red Hat build of Keycloak 26.0RedHatrhbk/keycloak-operator-bundle:26.0.6-2*
Red Hat build of Keycloak 26.0RedHatrhbk/keycloak-rhel9:26.0-5*
Red Hat build of Keycloak 26.0RedHatrhbk/keycloak-rhel9-operator:26.0-6*
Red Hat build of Keycloak 26.0.6RedHatorg.keycloak/keycloak-services*

Potential Mitigations

References

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