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CVE-2024-1722

Keycloak-core: dos via account lockout

Published: Feb 27, 2024Updated: Feb 14, 2025 Sources: CVE List NVD GHSA BDUCWE-645
3.7LOW
NVD MITRE
EPSS Score
0.8%
Top 47.8%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

Description

A flaw was found in Keycloak. In certain conditions, this issue may allow a remote unauthenticated attacker to block other accounts from logging in.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:HPR:NUI:NS:UC:NI:NA:L
Exploitability
AV:NAttack Vector
Network
AC:HAttack Complexity
High
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:LAvailability
Low
Open in CVSS calculator →

Weaknesses

CWE-645NVD-CWE-noinfo

Affected Products

Red Hat Inc.
commercial·USaka Red Hat, redhat
Red Hat Enterprise LinuxOn-premOS
Operating Systems / linux-distro
Red Hat OpenShift Container PlatformOn-prem
Operating Systems / linux-distro
KeycloakOn-prem
Operating Systems / linux-distro
Red Hat Build of Keycloak
Web & CMS Plugins
Red Hat Single Sign-On 7On-premSecurity Product
Security Products / identity-access-mgmt
The CentOS Project
oss-project·USaka centos
CentOSOn-premOS
Operating Systems / linux-distro
Maven
package-ecosystem
org.keycloak:keycloak-services
OSS Libraries
and 2 more affected products View all →

Exploitability

Official Patch Available
Workaround Available
Is your org exposed to CVE-2024-1722?We can run the check for you — a free external exposure review, no install. Check my exposure

References

https://access.redhat.com/security/cve/cve-2024-1722
access.redhat.com
https://bugzilla.redhat.com/show_bug.cgi?id=2265389
bugzilla.redhat.com
https://yanac.hu/2024/02/21/cve-2024-1722-keycloak-account-lockout-denial-of-service/
yanac.hu
and 39 more references View all →

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