Improper Certificate Validation Affecting org.keycloak:keycloak-services package, versions [,10.0.0)


Severity

0.0
medium
0
10

    Threat Intelligence

    EPSS
    0.13% (48th percentile)

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  • Snyk ID SNYK-JAVA-ORGKEYCLOAK-569079
  • published 13 May 2020
  • disclosed 12 May 2020
  • credit Unknown

How to fix?

Upgrade org.keycloak:keycloak-services to version 10.0.0 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 Improper Certificate Validation. It does not perform TLS hostname verification when sending emails via an SMTP server which could result in information disclosure.

CVSS Scores

version 3.1
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Snyk

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

5.9 medium
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Red Hat

5.3 medium