Information Exposure Affecting org.keycloak:keycloak-services package, versions [0,20.0.3)


Severity

Recommended
0.0
low
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    0.05% (21st percentile)

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  • Snyk ID SNYK-JAVA-ORGKEYCLOAK-6230716
  • published 7 Feb 2024
  • disclosed 28 Oct 2022
  • credit Sourav Kumar

How to fix?

Upgrade org.keycloak:keycloak-services to version 20.0.3 or higher.

Overview

org.keycloak:keycloak-services is an open source identity and access management solution for modern applications and services.

Affected versions of this package are vulnerable to Information Exposure due to not properly checking client tokens for possible revocation in its client credential flow. This flaw allows an attacker to access or modify potentially sensitive information.

CVSS Scores

version 3.1
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Snyk

3.8 low
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    High
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    Low
  • Integrity (I)
    Low
  • Availability (A)
    None
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NVD

3.8 low
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Red Hat

3.8 low