Vulnerabilities in pkg:maven/org.keycloak/keycloak-model-infinispan

PACKAGE
Advisory Identifier: GHSA-8prc-58j4-m55q
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Advisory Summary

CVE-2019-14832 is a HIGH (CVSS 7.5) keycloak unauthenticated access vulnerability (CWE-863: Incorrect Authorization) affecting Keycloak model infinispan libraries in the Maven ecosystem. The issue involves keycloak unauthenticated access. Remediation is available by upgrading affected packages to version 7.0.1.

2 Known Advisory Record(s)
Package Vulnerability Intelligence

pkg:maven/org.keycloak/keycloak-model-infinispan

2 Known Advisory Record(s)

Vulnerability advisories affecting package pkg:maven/org.keycloak/keycloak-model-infinispan. Select an advisory below to view technical details or fixes.

Advisory ID CVE / NVD Severity Summary
GHSA-8prc-58j4-m55q CVE-2019-14832 HIGH Keycloak Unauthenticated Access
GHSA-2vp8-jv5v-6qh6 CVE-2021-3637 HIGH Allocation of resources without limits or throttling in keycloak-model-infinispan

CVE-2019-14832 at a Glance

CVE Identifier CVE-2019-14832
GHSA Identifier GHSA-8prc-58j4-m55q
Severity HIGH
CVSS v3.1 Base Score 7.5
CWE Classification CWE-863: Incorrect Authorization
Affected Product Keycloak model infinispan
Package Ecosystem Maven
Published Date
Last Updated

Security Impact

CVSS: 7.5

The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H).

Attack Vector Network (AV:N)
Attack Complexity High (AC:H)
Privileges Required Low (PR:L)
User Interaction None (UI:N)
Scope Unchanged (S:U)
Confidentiality High (C:H)
Integrity High (I:H)
Availability High (A:H)

How to Fix CVE-2019-14832

To remediate this vulnerability, upgrade all affected Keycloak model infinispan dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.

org.keycloak:keycloak-model-infinispan fixed: 7.0.1 
<dependency>
    <groupId>org.keycloak</groupId>
    <artifactId>keycloak-model-infinispan</artifactId>
    <version>7.0.1</version>
</dependency>
org.keycloak:keycloak-model-jpa fixed: 7.0.1 
<dependency>
    <groupId>org.keycloak</groupId>
    <artifactId>keycloak-model-jpa</artifactId>
    <version>7.0.1</version>
</dependency>
Verify Direct and Transitive Dependencies

Run the following command in your project directory to verify that all resolved dependencies use the patched release: 

mvn dependency:tree -Dincludes=org.keycloak

How to Check if You Are Affected

To determine whether your Java application is affected by CVE-2019-14832, inspect your build dependencies using the Maven Dependency Plugin:

mvn dependency:tree -Dincludes=org.keycloak

Analyze the terminal output to locate any version of Keycloak model infinispan in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 7.0.1), your application is affected.

Note: The mvn dependency:tree -Dincludes=org.keycloak command inspects the resolved dependency graph declared in your project's POM files; it does not perform automated security scanning or inspect runtime dynamic classpaths. Always verify runtime container classpaths and shaded JARs.

Technical Details

Vulnerability Mechanism & Technical Analysis

This vulnerability is classified under CWE-863: Incorrect Authorization, where the product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check. In Keycloak model infinispan, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.

Source Advisory Statement

A flaw was found in the Keycloak REST API before version 8.0.0, implemented in Keycloak before 7.0.1 where it would permit user access from a realm the user was not configured. An authenticated attacker with knowledge of a user id could use this flaw to access unauthorized information or to carry out further attacks.

CVE-2019-14832 Affected Keycloak model infinispan Versions

2 component(s)
Fixed Versions:
7.0.1
Product / Package Ecosystem Affected Versions Fixed Version
org.keycloak:keycloak-model-infinispan
maven/org.keycloak/keycloak-model-infinispan
Maven
< 7.0.1
7.0.1
org.keycloak:keycloak-model-jpa
maven/org.keycloak/keycloak-model-jpa
Maven
< 7.0.1
7.0.1

References

NVD — CVE-2019-14832 NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-14832
Security Fix Commit FIX COMMIT
https://github.com/keycloak/keycloak/commit/0b73685ccf3181115ae3936a578708630215ac23
bugzilla.redhat.com/show_bug.cgi WEB
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14832

Frequently Asked Questions

What is CVE-2019-14832?
CVE-2019-14832 is a security vulnerability in Keycloak model infinispan involving Keycloak Unauthenticated Access under CWE-863: Incorrect Authorization.
Which Keycloak model infinispan versions are affected?
Affected versions include releases prior to 7.0.1 across affected packages: org.keycloak:keycloak-model-infinispan, org.keycloak:keycloak-model-jpa.
What version fixes CVE-2019-14832?
Upgrading to 7.0.1 (or the latest patched release for your respective branch) resolves the vulnerability.
Is keycloak-model-infinispan affected?
Yes, org.keycloak:keycloak-model-infinispan is affected in releases prior to 7.0.1. Upgrade your dependency to 7.0.1 or later.
Is keycloak-model-jpa affected?
Yes, org.keycloak:keycloak-model-jpa is affected in releases prior to 7.0.1. Upgrade your dependency to 7.0.1 or later.
What is the CVSS score of CVE-2019-14832?
CVE-2019-14832 has a CVSS v3.1 base score of 7.5 (HIGH) with vector string CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H.
What CWE is associated with CVE-2019-14832?
CVE-2019-14832 is classified under CWE-863: Incorrect Authorization (The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.).
How can I check Maven dependencies for CVE-2019-14832?
Run the dependency tree command: 'mvn dependency:tree -Dincludes=org.keycloak'. This command lists direct and transitive dependencies in your build configuration so you can verify if a vulnerable version is resolved.
Machine-readable OSV JSON OSV v1.5 Schema
Normalized schema output
View Raw JSON 
{
  "schema_version" : "1.4.0",
  "id" : "GHSA-8prc-58j4-m55q",
  "modified" : "2023-08-01T22:43:19Z",
  "published" : "2022-05-24T16:58:47Z",
  "aliases" : [ "CVE-2019-14832" ],
  "summary" : "Keycloak Unauthenticated Access",
  "details" : "A flaw was found in the Keycloak REST API before version 8.0.0, implemented in Keycloak before 7.0.1 where it would permit user access from a realm the user was not configured. An authenticated attacker with knowledge of a user id could use this flaw to access unauthorized information or to carry out further attacks.",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "Maven",
      "name" : "org.keycloak:keycloak-model-infinispan"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "7.0.1"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "Maven",
      "name" : "org.keycloak:keycloak-model-jpa"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "7.0.1"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2019-14832"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/keycloak/keycloak/commit/0b73685ccf3181115ae3936a578708630215ac23"
  }, {
    "type" : "WEB",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14832"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-863" ],
    "severity" : "HIGH",
    "github_reviewed" : true,
    "github_reviewed_at" : "2023-08-01T22:43:19Z",
    "nvd_published_at" : "2019-10-15T19:15:00Z"
  }
}