CVE-2019-10460: Bitbucket oauth Jenkins Bitbucket OAuth Plugin Contains Vulnerability

HIGH
Advisory Identifier: GHSA-84h6-jf8x-ff2j
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CVSS 7.8
CWE-522
Published
Advisory Summary

CVE-2019-10460 is a HIGH (CVSS 7.8) jenkins bitbucket oauth plugin contains vulnerability (CWE-522: Insufficiently Protected Credentials) affecting Bitbucket oauth libraries in the Maven ecosystem. The issue involves jenkins bitbucket oauth plugin contains insufficiently protected credentials. Remediation is available by upgrading affected packages to version 0.10.

CVE-2019-10460 at a Glance

CVE Identifier CVE-2019-10460
GHSA Identifier GHSA-84h6-jf8x-ff2j
Severity HIGH
CVSS v3.1 Base Score 7.8
CWE Classification CWE-522: Insufficiently Protected Credentials
Affected Product Bitbucket oauth
Package Ecosystem Maven
Published Date
Last Updated

Security Impact

CVSS: 7.8

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

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 High (C:H)
Integrity High (I:H)
Availability High (A:H)

How to Fix CVE-2019-10460

To remediate this vulnerability, upgrade all affected Bitbucket oauth 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.jenkins-ci.plugins:bitbucket-oauth fixed: 0.10 
<dependency>
    <groupId>org.jenkins-ci.plugins</groupId>
    <artifactId>bitbucket-oauth</artifactId>
    <version>0.10</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.jenkins-ci.plugins

How to Check if You Are Affected

To determine whether your Java application is affected by CVE-2019-10460, inspect your build dependencies using the Maven Dependency Plugin:

mvn dependency:tree -Dincludes=org.jenkins-ci.plugins

Analyze the terminal output to locate any version of Bitbucket oauth in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 0.10), your application is affected.

Note: The mvn dependency:tree -Dincludes=org.jenkins-ci.plugins 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 Bitbucket oauth, 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 Bitbucket OAuth Plugin prior to 0.10 stores credentials unencrypted in the global config.xml configuration file on the Jenkins master where they could be viewed by users with access to the master file system.

CVE-2019-10460 Affected Bitbucket oauth Versions

1 component(s)
Fixed Versions:
0.10
Product / Package Ecosystem Affected Versions Fixed Version
org.jenkins-ci.plugins:bitbucket-oauth
maven/org.jenkins-ci.plugins/bitbucket-oauth
Maven
< 0.10
0.10

References

NVD — CVE-2019-10460 NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-10460
Security Fix Commit FIX COMMIT
https://github.com/jenkinsci/bitbucket-oauth-plugin/commit/f55d222db910220ca8cd8631fb746c98b9e12870
Bitbucket oauth Source Repository REPOSITORY
https://github.com/jenkinsci/bitbucket-oauth-plugin
Bitbucket oauth Security Information SECURITY
https://jenkins.io/security/advisory/2019-10-23/#SECURITY-1546
Bitbucket oauth Security Information SECURITY
http://www.openwall.com/lists/oss-security/2019/10/23/2

Frequently Asked Questions

What is CVE-2019-10460?
CVE-2019-10460 is a security vulnerability in Bitbucket oauth involving Jenkins Bitbucket OAuth Plugin contains Insufficiently Protected Credentials under CWE-522: Insufficiently Protected Credentials.
Which Bitbucket oauth versions are affected?
Affected versions include releases prior to 0.10 across affected packages: org.jenkins-ci.plugins:bitbucket-oauth.
What version fixes CVE-2019-10460?
Upgrading to 0.10 (or the latest patched release for your respective branch) resolves the vulnerability.
Is bitbucket-oauth affected?
Yes, org.jenkins-ci.plugins:bitbucket-oauth is affected in releases prior to 0.10. Upgrade your dependency to 0.10 or later.
What is the CVSS score of CVE-2019-10460?
CVE-2019-10460 has a CVSS v3.1 base score of 7.8 (HIGH) with vector string CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
What CWE is associated with CVE-2019-10460?
CVE-2019-10460 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-2019-10460?
Run the dependency tree command: 'mvn dependency:tree -Dincludes=org.jenkins-ci.plugins'. 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-84h6-jf8x-ff2j",
  "modified" : "2022-12-06T21:38:55Z",
  "published" : "2022-05-24T16:59:37Z",
  "aliases" : [ "CVE-2019-10460" ],
  "summary" : "Jenkins Bitbucket OAuth Plugin contains Insufficiently Protected Credentials",
  "details" : "Jenkins Bitbucket OAuth Plugin prior to 0.10 stores credentials unencrypted in the global config.xml configuration file on the Jenkins master where they could be viewed by users with access to the master file system.",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "Maven",
      "name" : "org.jenkins-ci.plugins:bitbucket-oauth"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "0.10"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2019-10460"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/jenkinsci/bitbucket-oauth-plugin/commit/f55d222db910220ca8cd8631fb746c98b9e12870"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/jenkinsci/bitbucket-oauth-plugin"
  }, {
    "type" : "WEB",
    "url" : "https://jenkins.io/security/advisory/2019-10-23/#SECURITY-1546"
  }, {
    "type" : "WEB",
    "url" : "http://www.openwall.com/lists/oss-security/2019/10/23/2"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-522" ],
    "severity" : "HIGH",
    "github_reviewed" : true,
    "github_reviewed_at" : "2022-12-06T21:38:55Z",
    "nvd_published_at" : "2019-10-23T13:15:00Z"
  }
}