Server-Side Request Forgery (SSRF) Affecting org.keycloak:keycloak-services package, versions [,12.0.2)


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    Exploit Maturity
    Mature
    EPSS
    20.04% (97th percentile)

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  • Snyk ID SNYK-JAVA-ORGKEYCLOAK-1924605
  • published 26 Nov 2020
  • disclosed 26 Nov 2020
  • credit Lauritz Holtmann

How to fix?

Upgrade org.keycloak:keycloak-services to version 12.0.2 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 Server-Side Request Forgery (SSRF) via request_uri, using OIDC parameter which can force the server to call out an unverified URL.

CVSS Scores

version 3.1
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Snyk

Recommended
5.8 medium
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Changed
  • Confidentiality (C)
    None
  • Integrity (I)
    None
  • Availability (A)
    Low
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NVD

5.3 medium
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Red Hat

5.8 medium