Vulnerabilities in pkg:maven/com.dubture.jenkins/digitalocean-plugin

PACKAGE
Advisory Identifier: GHSA-8g6v-g8qc-5w7j
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Advisory Summary

CVE-2020-2126 is a LOW (CVSS 3.3) token stored vulnerability (CWE-522: Insufficiently Protected Credentials) affecting Digitalocean plugin libraries in the Maven ecosystem. The issue involves token stored in plain text by digitalocean plugin. Remediation is available by upgrading affected packages to version 1.2.0.

1 Known Advisory Record(s)
Package Vulnerability Intelligence

pkg:maven/com.dubture.jenkins/digitalocean-plugin

1 Known Advisory Record(s)

Vulnerability advisories affecting package pkg:maven/com.dubture.jenkins/digitalocean-plugin. Select an advisory below to view technical details or fixes.

Advisory ID CVE / NVD Severity Summary
GHSA-8g6v-g8qc-5w7j CVE-2020-2126 LOW Token stored in plain text by DigitalOcean Plugin

CVE-2020-2126 at a Glance

CVE Identifier CVE-2020-2126
GHSA Identifier GHSA-8g6v-g8qc-5w7j
Severity LOW
CVSS v3.1 Base Score 3.3
CWE Classification CWE-522: Insufficiently Protected Credentials
Affected Product Digitalocean plugin
Package Ecosystem Maven
Published Date
Last Updated

Security Impact

CVSS: 3.3

The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N).

Attack Vector Local (AV:L)
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-2020-2126

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

com.dubture.jenkins:digitalocean-plugin fixed: 1.2.0 
<dependency>
    <groupId>com.dubture.jenkins</groupId>
    <artifactId>digitalocean-plugin</artifactId>
    <version>1.2.0</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=com.dubture.jenkins

How to Check if You Are Affected

To determine whether your Java application is affected by CVE-2020-2126, inspect your build dependencies using the Maven Dependency Plugin:

mvn dependency:tree -Dincludes=com.dubture.jenkins

Analyze the terminal output to locate any version of Digitalocean plugin in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 1.2.0), your application is affected.

Note: The mvn dependency:tree -Dincludes=com.dubture.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-522: Insufficiently Protected Credentials, where the product transmits or stores authentication credentials, but it uses an insecure method that is susceptible to unauthorized interception and/or retrieval. In Digitalocean plugin, 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

Jenkins DigitalOcean Plugin 1.1 and earlier stores a token unencrypted in the global config.xml file on the Jenkins master where it can be viewed by users with access to the master file system.

CVE-2020-2126 Affected Digitalocean plugin Versions

1 component(s)
Fixed Versions:
1.2.0
Product / Package Ecosystem Affected Versions Fixed Version
com.dubture.jenkins:digitalocean-plugin
maven/com.dubture.jenkins/digitalocean-plugin
Maven
< 1.2.0
1.2.0

References

NVD — CVE-2020-2126 NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-2126
Security Fix Commit FIX COMMIT
https://github.com/jenkinsci/digitalocean-plugin/commit/ca1112c5c52a842c6340401f02f536fc07c6620a
Digitalocean plugin Source Repository REPOSITORY
https://github.com/jenkinsci/digitalocean-plugin
Digitalocean plugin Security Information SECURITY
https://jenkins.io/security/advisory/2020-02-12/#SECURITY-1559
Digitalocean plugin Security Information SECURITY
http://www.openwall.com/lists/oss-security/2020/02/12/3

Frequently Asked Questions

What is CVE-2020-2126?
CVE-2020-2126 is a security vulnerability in Digitalocean plugin involving Token stored in plain text by DigitalOcean Plugin under CWE-522: Insufficiently Protected Credentials.
Which Digitalocean plugin versions are affected?
Affected versions include releases prior to 1.2.0 across affected packages: com.dubture.jenkins:digitalocean-plugin.
What version fixes CVE-2020-2126?
Upgrading to 1.2.0 (or the latest patched release for your respective branch) resolves the vulnerability.
Is digitalocean-plugin affected?
Yes, com.dubture.jenkins:digitalocean-plugin is affected in releases prior to 1.2.0. Upgrade your dependency to 1.2.0 or later.
What is the CVSS score of CVE-2020-2126?
CVE-2020-2126 has a CVSS v3.1 base score of 3.3 (LOW) with vector string CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.
What CWE is associated with CVE-2020-2126?
CVE-2020-2126 is classified under CWE-522: Insufficiently Protected Credentials (The product transmits or stores authentication credentials, but it uses an insecure method that is susceptible to unauthorized interception and/or retrieval.).
How can I check Maven dependencies for CVE-2020-2126?
Run the dependency tree command: 'mvn dependency:tree -Dincludes=com.dubture.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-8g6v-g8qc-5w7j",
  "modified" : "2023-01-09T19:42:06Z",
  "published" : "2022-05-24T17:08:47Z",
  "aliases" : [ "CVE-2020-2126" ],
  "summary" : "Token stored in plain text by DigitalOcean Plugin",
  "details" : "Jenkins DigitalOcean Plugin 1.1 and earlier stores a token unencrypted in the global config.xml file on the Jenkins master where it can be viewed by users with access to the master file system.",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "Maven",
      "name" : "com.dubture.jenkins:digitalocean-plugin"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "1.2.0"
      } ]
    } ],
    "database_specific" : {
      "last_known_affected_version_range" : "<= 1.1"
    }
  } ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2020-2126"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/jenkinsci/digitalocean-plugin/commit/ca1112c5c52a842c6340401f02f536fc07c6620a"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/jenkinsci/digitalocean-plugin"
  }, {
    "type" : "WEB",
    "url" : "https://jenkins.io/security/advisory/2020-02-12/#SECURITY-1559"
  }, {
    "type" : "WEB",
    "url" : "http://www.openwall.com/lists/oss-security/2020/02/12/3"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-256", "CWE-522" ],
    "severity" : "LOW",
    "github_reviewed" : true,
    "github_reviewed_at" : "2023-01-09T19:42:06Z",
    "nvd_published_at" : "2020-02-12T15:15:00Z"
  }
}