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

Quick assessment

Affected
CVE-2024-10270
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Red Hat Keycloak是美国红帽（Red Hat）公司的一套为现代应用和服务提供身份验证和管理功能的软件。 Red Hat Keycloak存在安全漏洞，该漏洞源于如果将不受信任的数据传递给 SearchQueryUtils 方法，可能会因正则表达式的复杂性而耗尽系统资源，从而导致拒绝服务。

CVSS 6.5 · Medium EPSS 1.24% · P68

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service

Affected Version Matrix 13

VendorProduct Version RangeStatus
None None < 24.0.9 affected
25.0.0< 26.0.6 affected
Red Hat Red Hat build of Keycloak 24 24.0.9-1< * unaffected
24-18< * unaffected
24-18< * unaffected
Red Hat Red Hat build of Keycloak 24.0.9 any unaffected
Red Hat Red Hat build of Keycloak 26.0 26.0.6-2< * unaffected
26.0-5< * unaffected
26.0-6< * unaffected
Red Hat Red Hat build of Keycloak 26.0.6 any unaffected
Red Hat Red Hat JBoss Enterprise Application Platform 8 any unaffected
Red Hat Red Hat JBoss Enterprise Application Platform Expansion Pack any unaffected
Red Hat Red Hat Single Sign-On 7 any unknown

I. Basic Information for CVE-2024-10270

Vulnerability Information
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Vulnerability Title
Org.keycloak:keycloak-services: keycloak denial of service
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
CWE-1333
Source: CVE Program / CVE List V5
Vulnerability Title
Red Hat Keycloak 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Red Hat Keycloak是美国红帽（Red Hat）公司的一套为现代应用和服务提供身份验证和管理功能的软件。 Red Hat Keycloak存在安全漏洞，该漏洞源于如果将不受信任的数据传递给 SearchQueryUtils 方法，可能会因正则表达式的复杂性而耗尽系统资源，从而导致拒绝服务。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
- - 0 ~ 24.0.9 -
Red Hat Red Hat build of Keycloak 24 24.0.9-1 ~ * cpe:/a:redhat:build_keycloak:24::el9
Red Hat Red Hat build of Keycloak 24 24-18 ~ * cpe:/a:redhat:build_keycloak:24::el9
Red Hat Red Hat build of Keycloak 24 24-18 ~ * cpe:/a:redhat:build_keycloak:24::el9
Red Hat Red Hat build of Keycloak 24.0.9 - cpe:/a:redhat:build_keycloak:24
Red Hat Red Hat build of Keycloak 26.0 26.0.6-2 ~ * cpe:/a:redhat:build_keycloak:26.0::el9
Red Hat Red Hat build of Keycloak 26.0 26.0-5 ~ * cpe:/a:redhat:build_keycloak:26.0::el9
Red Hat Red Hat build of Keycloak 26.0 26.0-6 ~ * cpe:/a:redhat:build_keycloak:26.0::el9
Red Hat Red Hat build of Keycloak 26.0.6 - cpe:/a:redhat:build_keycloak:26.0
Red Hat Red Hat JBoss Enterprise Application Platform 8 - cpe:/a:redhat:jboss_enterprise_application_platform:8
Red Hat Red Hat JBoss Enterprise Application Platform Expansion Pack - cpe:/a:redhat:jbosseapxp
Red Hat Red Hat Single Sign-On 7 - cpe:/a:redhat:red_hat_single_sign_on:7

II. Public POCs for CVE-2024-10270

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2024-10270

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Patches & Fixes for CVE-2024-10270 (1)

Vendor Advisories for CVE-2024-10270 (5)

IV. Related Vulnerabilities

Same weakness: CWE-1333

V. Comments for CVE-2024-10270

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