CVE-2018-14657 - A flaw was found in Keycloak 4.2.1.Final, 4.3.0.Final. When TOPT enabled, an improper implementation

CVE-2018-14657

Summary

A flaw was found in Keycloak 4.2.1.Final, 4.3.0.Final. When TOPT enabled, an improper implementation of the Brute Force detection algorithm will not enforce its protection measures.

References

Vulnerable Configurations

cpe:2.3:a:redhat:keycloak:4.3.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:keycloak:4.3.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:keycloak:4.2.1:*:*:*:*:*:*:*
cpe:2.3:a:redhat:keycloak:4.2.1:*:*:*:*:*:*:*
cpe:2.3:a:redhat:single_sign-on:7.2:*:*:*:*:*:*:*
cpe:2.3:a:redhat:single_sign-on:7.2:*:*:*:*:*:*:*
cpe:2.3:o:redhat:linux:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:linux:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:linux:6.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:linux:6.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:single_sign-on:-:*:*:*:text-only:*:*:*
cpe:2.3:a:redhat:single_sign-on:-:*:*:*:text-only:*:*:*

CVSS

Base:	4.3 (as of 02-02-2023 - 17:16)
Impact:
Exploitability:

CWE

CWE-307

CAPEC

Access

Vector	Complexity	Authentication
NETWORK	MEDIUM	NONE

Impact

Confidentiality	Integrity	Availability
PARTIAL	NONE	NONE

cvss-vector via4

AV:N/AC:M/Au:N/C:P/I:N/A:N

redhat via4

advisories

rhsa
id RHSA-2018:3592
rhsa
id RHSA-2018:3593
rhsa
id RHSA-2018:3595

rpms

rh-sso7-keycloak-0:3.4.14-1.Final_redhat_00001.1.jbcs.el6
rh-sso7-keycloak-server-0:3.4.14-1.Final_redhat_00001.1.jbcs.el6
rh-sso7-keycloak-0:3.4.14-1.Final_redhat_00001.1.jbcs.el7
rh-sso7-keycloak-server-0:3.4.14-1.Final_redhat_00001.1.jbcs.el7

refmap via4

confirm

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14657

Last major update

02-02-2023 - 17:16

Published

13-11-2018 - 19:29

Last modified

02-02-2023 - 17:16