CVE-2019-10344: Configuration as code Missing Authorization Vulnerability

MODERATE
Advisory Identifier: GHSA-mqr8-3v8j-46wv
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CVSS 4.3
CWE-862 CWE-285
Published
Advisory Summary

CVE-2019-10344 is a MODERATE (CVSS 4.3) missing authorization vulnerability (CWE-862: Missing Authorization) affecting Configuration as code libraries in the Maven ecosystem. The issue involves missing authorization in jenkins configuration as code plugin. Remediation is available by upgrading affected packages to version 1.25.

CVE-2019-10344 at a Glance

CVE Identifier CVE-2019-10344
GHSA Identifier GHSA-mqr8-3v8j-46wv
Severity MODERATE
CVSS v3.1 Base Score 4.3
CWE Classification CWE-862: Missing Authorization
Affected Product Configuration as code
Package Ecosystem Maven
Published Date
Last Updated

Security Impact

CVSS: 4.3

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

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

How to Fix CVE-2019-10344

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

io.jenkins:configuration-as-code fixed: 1.25 
<dependency>
    <groupId>io.jenkins</groupId>
    <artifactId>configuration-as-code</artifactId>
    <version>1.25</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=io.jenkins

How to Check if You Are Affected

To determine whether your Java application is affected by CVE-2019-10344, inspect your build dependencies using the Maven Dependency Plugin:

mvn dependency:tree -Dincludes=io.jenkins

Analyze the terminal output to locate any version of Configuration as code in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 1.25), your application is affected.

Note: The mvn dependency:tree -Dincludes=io.jenkins 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-862: Missing Authorization, where the product does not perform an authorization check when an actor attempts to access a resource or perform an action. In Configuration as code, 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

Missing permission checks in Jenkins Configuration as Code Plugin 1.24 and earlier in various HTTP endpoints allowed users with Overall/Read access to access the generated schema and documentation for this plugin containing detailed information about installed plugins.

CVE-2019-10344 Affected Configuration as code Versions

1 component(s)
Fixed Versions:
1.25
Product / Package Ecosystem Affected Versions Fixed Version
io.jenkins:configuration-as-code
maven/io.jenkins/configuration-as-code
Maven
< 1.25
1.25

References

NVD — CVE-2019-10344 NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-10344
Security Fix Commit FIX COMMIT
https://github.com/jenkinsci/configuration-as-code-plugin/commit/1c531c1a46fc1da6a82cd728bf66428083d30fef
Configuration as code Security Information SECURITY
https://jenkins.io/security/advisory/2019-07-31/#SECURITY-1290
Configuration as code Security Information SECURITY
http://www.openwall.com/lists/oss-security/2019/07/31/1

Frequently Asked Questions

What is CVE-2019-10344?
CVE-2019-10344 is a security vulnerability in Configuration as code involving Missing Authorization in Jenkins Configuration as Code Plugin under CWE-862: Missing Authorization.
Which Configuration as code versions are affected?
Affected versions include releases prior to 1.25 across affected packages: io.jenkins:configuration-as-code.
What version fixes CVE-2019-10344?
Upgrading to 1.25 (or the latest patched release for your respective branch) resolves the vulnerability.
Is configuration-as-code affected?
Yes, io.jenkins:configuration-as-code is affected in releases prior to 1.25. Upgrade your dependency to 1.25 or later.
What is the CVSS score of CVE-2019-10344?
CVE-2019-10344 has a CVSS v3.1 base score of 4.3 (MODERATE) with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.
What CWE is associated with CVE-2019-10344?
CVE-2019-10344 is classified under CWE-862: Missing Authorization (The product does not perform an authorization check when an actor attempts to access a resource or perform an action.).
How can I check Maven dependencies for CVE-2019-10344?
Run the dependency tree command: 'mvn dependency:tree -Dincludes=io.jenkins'. 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-mqr8-3v8j-46wv",
  "modified" : "2022-06-28T23:08:22Z",
  "published" : "2022-05-24T16:51:50Z",
  "aliases" : [ "CVE-2019-10344" ],
  "summary" : "Missing Authorization in Jenkins Configuration as Code Plugin",
  "details" : "Missing permission checks in Jenkins Configuration as Code Plugin 1.24 and earlier in various HTTP endpoints allowed users with Overall/Read access to access the generated schema and documentation for this plugin containing detailed information about installed plugins.",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "Maven",
      "name" : "io.jenkins:configuration-as-code"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "1.25"
      } ]
    } ],
    "database_specific" : {
      "last_known_affected_version_range" : "<= 1.24"
    }
  } ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2019-10344"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/jenkinsci/configuration-as-code-plugin/commit/1c531c1a46fc1da6a82cd728bf66428083d30fef"
  }, {
    "type" : "WEB",
    "url" : "https://jenkins.io/security/advisory/2019-07-31/#SECURITY-1290"
  }, {
    "type" : "WEB",
    "url" : "http://www.openwall.com/lists/oss-security/2019/07/31/1"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-285", "CWE-862" ],
    "severity" : "MODERATE",
    "github_reviewed" : true,
    "github_reviewed_at" : "2022-06-28T23:08:22Z",
    "nvd_published_at" : "2019-07-31T13:15:00Z"
  }
}