CVE-2019-3868

Keycloak up to version 6.0.0 allows the end user token (access or id token JWT) to be used as the session cookie for browser sessions for OIDC. As a result an attacker with access to service provider backend could hijack user’s browser session.

CVSS v3 3.8 LOW
CVSS v2.0 5.5 MEDIUM

3.8^/10

CVSS v3 : LOW

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

Exploitability : 1.2 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

5.5^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.0 / Impact : 4.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
http://www.securityfocus.com/bid/108061	Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:1140
https://access.redhat.com/errata/RHSA-2019:2998
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3868	Issue Tracking Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:redhat:keycloak:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2019-04-24 16:29

Updated : 2024-02-28 17:08

NVD link : CVE-2019-3868

Mitre link : CVE-2019-3868

CVE.ORG link : CVE-2019-3868

JSON object : View

Products Affected

redhat

keycloak

CWE

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

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