Denial of Service Vulnerability in JBoss KeyCloak by Red Hat
CVE-2014-3651

7.5HIGH

Key Information:

Vendor

Keycloak

Status
Keycloak
Vendor
CVE Published:
29 December 2017

What is CVE-2014-3651?

An issue has been identified in JBoss KeyCloak prior to version 1.0.3.Final, which allows remote attackers to trigger a denial of service. This is achieved by sending a specially crafted large value in the size parameter used for QR code generation, leading to significant resource consumption and potential service unavailability.

References

https://bugzilla.redhat.com/show_bug.cgi?id=1144278
x_refsource_CONFIRM
https://issues.jboss.org/browse/KEYCLOAK-699
x_refsource_CONFIRM

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.