Keycloak vulnerable to uncontrolled resource consumption · CVE-2014-3651 · GitHub Advisory Database · GitHub

Keycloak vulnerable to uncontrolled resource consumption

High severity GitHub Reviewed Published Oct 18, 2018 to the GitHub Advisory Database • Updated Jan 8, 2023

Package

org.keycloak:keycloak-core (Maven)

Affected versions

< 1.0.3

Patched versions

1.0.3

Description

JBoss KeyCloak versions prior to 1.0.3.Final allow remote attackers to create a denial of service (resource consumption) by supplying a large value in the size parameter to auth/qrcode, related to QR code generation.

References

Published to the GitHub Advisory Database Oct 18, 2018

Reviewed Jun 16, 2020

Last updated Jan 8, 2023

Severity

High

7.5

/ 10

CVSS base metrics

Attack vector

Network

Attack complexity

Low

Privileges required

None

User interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

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