CVE-2018-14658 — MEDIUM (6.1)

Vulnerability Description

A flaw was found in JBOSS Keycloak 3.2.1.Final. The Redirect URL for both Login and Logout are not normalized in org.keycloak.protocol.oidc.utils.RedirectUtils before the redirect url is verified. This can lead to an Open Redirection attack

CVSS Score

6.1

MEDIUM

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Redhat	Keycloak	3.2.1

Related Weaknesses (CWE)

CWE-601

References

https://access.redhat.com/errata/RHSA-2018:3592Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:3593Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:3595Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14658Issue TrackingVendor Advisory
https://access.redhat.com/errata/RHSA-2018:3592Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:3593Vendor Advisory
https://access.redhat.com/errata/RHSA-2018:3595Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14658Issue TrackingVendor Advisory

FAQ

What is CVE-2018-14658?

CVE-2018-14658 is a vulnerability with a CVSS score of 6.1 (MEDIUM). A flaw was found in JBOSS Keycloak 3.2.1.Final. The Redirect URL for both Login and Logout are not normalized in org.keycloak.protocol.oidc.utils.RedirectUtils before the redirect url is verified. Thi...

How severe is CVE-2018-14658?

CVE-2018-14658 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2018-14658?

Check the references section above for vendor advisories and patch information. Affected products include: Redhat Keycloak.