Vulnerability Monitor

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CVE-2018-14657

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.

Published

2018-11-13T19:29:00.337

Last Modified

2024-11-21T03:49:31.560

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 8.1 (HIGH)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: NONE
Availability Impact: NONE

Exploitability Score

8.6

Impact Score

2.9

Weaknesses

Type: Secondary
CWE-307
Type: Primary
CWE-307

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	redhat	keycloak	4.2.1	Yes
Application	redhat	keycloak	4.3.0	Yes
Application	redhat	single_sign-on	7.2	Yes
Operating System	redhat	linux	7.0	No
Application	redhat	single_sign-on	7.2	Yes
Operating System	redhat	linux	6.0	No
Application	redhat	single_sign-on	-	Yes

References

https://access.redhat.com/errata/RHSA-2018:3592 Vendor Advisory ([email protected])
https://access.redhat.com/errata/RHSA-2018:3593 Vendor Advisory ([email protected])
https://access.redhat.com/errata/RHSA-2018:3595 Vendor Advisory ([email protected])
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14657 Issue Tracking, Vendor Advisory ([email protected])
https://access.redhat.com/errata/RHSA-2018:3592 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://access.redhat.com/errata/RHSA-2018:3593 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://access.redhat.com/errata/RHSA-2018:3595 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14657 Issue Tracking, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)