CVE-2019-14910

CVSS V2 High 7.5 CVSS V3 Critical 9.8

Description

A vulnerability was found in keycloak 7.x, when keycloak is configured with LDAP user federation and StartTLS is used instead of SSL/TLS from the LDAP server (ldaps), in this case user authentication succeeds even if invalid password has entered.

Overview

CVE ID
CVE-2019-14910

Assigner
secalert@redhat.com

Vulnerability Status
Analyzed

Published Version
2019-12-05T15:15:11

Last Modified Date
2020-10-09T13:33:45

Weakness Enumerations

CWE	URL
CWE-295	http://cwe.mitre.org/data/definitions/295.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:redhat:keycloak:7.0.0:::::::*	1	OR
cpe:2.3:a:redhat:keycloak:7.0.1:::::::*	1	OR

CVSS Version 2

Version
2.0

Vector String
AV:N/AC:L/Au:N/C:P/I:P/A:P

Access Vector
NETWORK

Access Compatibility
LOW

Authentication
NONE

Confidentiality Impact
PARTIAL

Integrity Impact
PARTIAL

Availability Impact
PARTIAL

Base Score
7.5

Severity
HIGH

Exploitability Score
10

Impact Score
6.4

CVSS Version 3

Version
3.1

Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK

Attack Compatibility
LOW

Privileges Required
NONE

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
HIGH

Availability Impact
HIGH

Base Score
9.8

Base Severity
CRITICAL

Exploitability Score
3.9

Impact Score
5.9

References

Reference URL	Reference Tags
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14910	Issue Tracking Mitigation Vendor Advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2019-14910
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14910

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 17:09:29				Added to TrackCVE
2022-12-04 07:25:15	2019-12-05T15:15Z	2019-12-05T15:15:11	CVE Published Date	updated
2022-12-04 07:25:15		2020-10-09T13:33:45	CVE Modified Date	updated
2022-12-04 07:25:15		Analyzed	Vulnerability Status	updated