Vulnerabilities in pkg:maven/org.jenkins-ci.main/config-rotator

PACKAGE
Advisory Identifier: GHSA-9pqq-h9qv-28fp
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Advisory Summary

CVE-2022-45388 is a HIGH (CVSS 7.5) path traversal vulnerability (CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')) affecting Config rotator libraries in the Maven ecosystem. The issue involves jenkins config rotator plugin vulnerable to path traversal. Remediation is available in the latest vendor maintenance releases.

1 Known Advisory Record(s)
Package Vulnerability Intelligence

pkg:maven/org.jenkins-ci.main/config-rotator

1 Known Advisory Record(s)

Vulnerability advisories affecting package pkg:maven/org.jenkins-ci.main/config-rotator. Select an advisory below to view technical details or fixes.

Advisory ID CVE / NVD Severity Summary
GHSA-9pqq-h9qv-28fp CVE-2022-45388 HIGH Jenkins Config Rotator Plugin vulnerable to path traversal

CVE-2022-45388 at a Glance

CVE Identifier CVE-2022-45388
GHSA Identifier GHSA-9pqq-h9qv-28fp
Severity HIGH
CVSS v3.1 Base Score 7.5
CWE Classification CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Affected Product Config rotator
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:L/PR:N/UI:N/S:U/C:H/I:N/A:N).

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

How to Fix CVE-2022-45388

To remediate this vulnerability, upgrade all affected Config rotator 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.main:config-rotator fixed: Latest secure release 
<dependency>
    <groupId>org.jenkins-ci.main</groupId>
    <artifactId>config-rotator</artifactId>
    <version>Latest secure release</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.main

How to Check if You Are Affected

To determine whether your Java application is affected by CVE-2022-45388, inspect your build dependencies using the Maven Dependency Plugin:

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

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

Note: The mvn dependency:tree -Dincludes=org.jenkins-ci.main 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-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'), where the product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. In Config rotator, 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 Config Rotator Plugin 2.0.1 and earlier does not restrict a file name query parameter in an HTTP endpoint, allowing unauthenticated attackers to read arbitrary files with '.xml' extension on the Jenkins controller file system. Currently there is no known workaround and no fix available.

CVE-2022-45388 Affected Config rotator Versions

1 component(s)
Product / Package Ecosystem Affected Versions Fixed Version
org.jenkins-ci.main:config-rotator
maven/org.jenkins-ci.main/config-rotator
Maven
≤ 2.0.1

References

NVD — CVE-2022-45388 NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-45388
Config rotator Source Repository REPOSITORY
https://github.com/jenkinsci/config-rotator-plugin
Config rotator Security Information SECURITY
https://www.jenkins.io/security/advisory/2022-11-15/#SECURITY-2842
Config rotator Security Information SECURITY
http://www.openwall.com/lists/oss-security/2022/11/15/4

Frequently Asked Questions

What is CVE-2022-45388?
CVE-2022-45388 is a security vulnerability in Config rotator involving Jenkins Config Rotator Plugin vulnerable to path traversal under CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal').
Which Config rotator versions are affected?
Affected versions include releases prior to current release patches across affected packages: org.jenkins-ci.main:config-rotator.
What version fixes CVE-2022-45388?
Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.
Is config-rotator affected?
Yes, org.jenkins-ci.main:config-rotator is affected in releases prior to Latest secure release. Upgrade your dependency to Latest secure release or later.
What is the CVSS score of CVE-2022-45388?
CVE-2022-45388 has a CVSS v3.1 base score of 7.5 (HIGH) with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
What CWE is associated with CVE-2022-45388?
CVE-2022-45388 is classified under CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') (The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.).
How can I check Maven dependencies for CVE-2022-45388?
Run the dependency tree command: 'mvn dependency:tree -Dincludes=org.jenkins-ci.main'. 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-9pqq-h9qv-28fp",
  "modified" : "2022-12-15T21:06:25Z",
  "published" : "2022-11-16T12:00:23Z",
  "aliases" : [ "CVE-2022-45388" ],
  "summary" : "Jenkins Config Rotator Plugin vulnerable to path traversal",
  "details" : "Jenkins Config Rotator Plugin 2.0.1 and earlier does not restrict a file name query parameter in an HTTP endpoint, allowing unauthenticated attackers to read arbitrary files with '.xml' extension on the Jenkins controller file system. Currently there is no known workaround and no fix available.",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "Maven",
      "name" : "org.jenkins-ci.main:config-rotator"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "last_affected" : "2.0.1"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2022-45388"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/jenkinsci/config-rotator-plugin"
  }, {
    "type" : "WEB",
    "url" : "https://www.jenkins.io/security/advisory/2022-11-15/#SECURITY-2842"
  }, {
    "type" : "WEB",
    "url" : "http://www.openwall.com/lists/oss-security/2022/11/15/4"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-22" ],
    "severity" : "HIGH",
    "github_reviewed" : true,
    "github_reviewed_at" : "2022-11-21T22:23:04Z",
    "nvd_published_at" : "2022-11-15T20:15:00Z"
  }
}