Information disclosure in Keycloak

Published: 2019-12-04
Severity Medium
Patch available YES
Number of vulnerabilities 1
CVE ID CVE-2019-14837
CWE ID CWE-200
Exploitation vector Network
Public exploit N/A
Vulnerable software Keycloak Subscribe
Vendor Red Hat Inc.

Security Advisory

This security advisory describes one medium risk vulnerability.

1) Information disclosure

Severity: Medium

CVSSv3: 4.6 [CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C] [PCI]

CVE-ID: CVE-2019-14837

CWE-ID: CWE-200 - Information Exposure

Description

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to unspecified error in keycloak. A remote attacker can gain unauthorized access to sensitive information on the system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Keycloak: 8.0.0

CPE External links

https://bugzilla.redhat.com/show_bug.cgi?id=1730227


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.