CVE-2019-14837 : A flaw was found in keycloack before version 8.0.0. The owner of 'placeholder.or

A flaw was found in keycloack before version 8.0.0. The owner of 'placeholder.org' domain can setup mail server on this domain and knowing only name of a client can reset password and then log in. For example, for client name 'test' the email address will be 'service-account-test@placeholder.org'.

Published 2020-01-07 17:15:11

Updated 2020-01-15 15:43:23

Source Red Hat, Inc.

View at NVD, CVE.org

Products affected by CVE-2019-14837

Redhat » Keycloak
Versions before (<) 8.0.0
cpe:2.3:a:redhat:keycloak:*:*:*:*:*:*:*:*
Matching versions
Redhat » Single Sign-on » Version: 7.3
cpe:2.3:a:redhat:single_sign-on:7.3:*:*:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2019-14837

EPSS FAQ

0.24%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 61 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2019-14837

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
6.4	MEDIUM	AV:N/AC:L/Au:N/C:P/I:P/A:N	10.0	4.9	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: None
9.1	CRITICAL	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N	3.9	5.2	Red Hat, Inc.
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: None
9.1	CRITICAL	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N	3.9	5.2	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: None

CWE ids for CVE-2019-14837

CWE-547 Use of Hard-coded, Security-relevant Constants

The product uses hard-coded constants instead of symbolic names for security-critical values, which increases the likelihood of mistakes during code maintenance or security policy change.

Assigned by: secalert@redhat.com (Secondary)
CWE-798 Use of Hard-coded Credentials

The product contains hard-coded credentials, such as a password or cryptographic key.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2019-14837

https://issues.jboss.org/browse/KEYCLOAK-10780

Log In | Red Hat IDP
Issue Tracking;Permissions Required;Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14837

1730227 – (CVE-2019-14837) CVE-2019-14837 keycloak: keycloak uses hardcoded open dummy domain for new accounts enabling information disclosure
Exploit;Issue Tracking;Vendor Advisory
https://github.com/keycloak/keycloak/commit/9a7c1a91a59ab85e7f8889a505be04a71580777f

KEYCLOAK-10780 Stop creating placeholder e-mails for service accounts… · keycloak/keycloak@9a7c1a9 · GitHub
Patch;Third Party Advisory

Jump to

Vulnerability Details : CVE-2019-14837

Products affected by CVE-2019-14837

Exploit prediction scoring system (EPSS) score for CVE-2019-14837

CVSS scores for CVE-2019-14837

CWE ids for CVE-2019-14837

References for CVE-2019-14837