PT-2017-5881 · Red Hat · Jboss Keycloak+1

Published 2017-12-29 · Updated 2018-10-18 · CVE-2014-3651

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: JBoss KeyCloak versions prior to 1.0.3.Final

Description: The issue allows remote attackers to cause a denial of service (resource consumption) by supplying a large value in the size parameter to the "auth/qrcode" endpoint, related to QR code generation.

Recommendations: For versions prior to 1.0.3.Final, update to version 1.0.3.Final or later to resolve the issue. As a temporary workaround, consider restricting access to the "auth/qrcode" endpoint or limiting the allowed values for the size parameter to prevent exploitation.

Fix

DoS

Resource Exhaustion

Weakness Enumeration

CWE-400

Related Identifiers

CVE-2014-3651

GHSA-R32R-3977-CGC3

Affected Products

Jboss Keycloak

Keycloak

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2014-3651 · Security Note
• https://osv.dev/vulnerability/GHSA-r32r-3977-cgc3 · Vendor Advisory
• https://github.com/advisories/GHSA-r32r-3977-cgc3 · Note
• https://issues.jboss.org/browse/KEYCLOAK-699 · Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3651 · Note
• https://bugzilla.redhat.com/show_bug.cgi?id=1144278 · Note