Vulnerabilities in pkg:maven/org.jenkins-ci.plugins/publish-over-cifs

PACKAGE
Advisory Identifier: GHSA-rf7h-9m85-535v
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Advisory Summary

CVE-2018-1999038 is a MODERATE (CVSS 4.2) jenkins publisher over cifs plugin vulnerability (CWE-441: Unintended Proxy or Intermediary ('Confused Deputy')) affecting Publish over cifs libraries in the Maven ecosystem. The issue involves jenkins publisher over cifs plugin confused deputy vulnerability. Remediation is available by upgrading affected packages to version 0.11.

1 Known Advisory Record(s)
Package Vulnerability Intelligence

pkg:maven/org.jenkins-ci.plugins/publish-over-cifs

1 Known Advisory Record(s)

Vulnerability advisories affecting package pkg:maven/org.jenkins-ci.plugins/publish-over-cifs. Select an advisory below to view technical details or fixes.

Advisory ID CVE / NVD Severity Summary
GHSA-rf7h-9m85-535v CVE-2018-1999038 MODERATE Jenkins Publisher Over CIFS Plugin confused deputy vulnerability

CVE-2018-1999038 at a Glance

CVE Identifier CVE-2018-1999038
GHSA Identifier GHSA-rf7h-9m85-535v
Severity MODERATE
CVSS v3.1 Base Score 4.2
CWE Classification CWE-441: Unintended Proxy or Intermediary ('Confused Deputy')
Affected Product Publish over cifs
Package Ecosystem Maven
Published Date
Last Updated

Security Impact

CVSS: 4.2

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

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 Low (C:L)
Integrity Low (I:L)
Availability None (A:N)

How to Fix CVE-2018-1999038

To remediate this vulnerability, upgrade all affected Publish over cifs 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:publish-over-cifs fixed: 0.11 
<dependency>
    <groupId>org.jenkins-ci.plugins</groupId>
    <artifactId>publish-over-cifs</artifactId>
    <version>0.11</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-2018-1999038, 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 Publish over cifs in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 0.11), 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-441: Unintended Proxy or Intermediary ('Confused Deputy'), where the product receives a request, message, or directive from an upstream component, but the product does not sufficiently preserve the original source of the request before forwarding the request to an external actor that is outside of the product's control sphere. this causes the product to appear to be the source of the request, leading it to act as a proxy or other intermediary between the upstream component and the external actor. In Publish over cifs, 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 confused deputy vulnerability exists in Jenkins Publisher Over CIFS Plugin 0.10 and earlier in CifsPublisherPluginDescriptor.java that allows attackers to have Jenkins connect to an attacker specified CIFS server with attacker specified credentials. Additionally, this form validation method did not require POST requests, resulting in a CSRF vulnerability. As of version 0.11, this form validation method requires POST requests and Overall/Administer permissions.

CVE-2018-1999038 Affected Publish over cifs Versions

1 component(s)
Fixed Versions:
0.11
Product / Package Ecosystem Affected Versions Fixed Version
org.jenkins-ci.plugins:publish-over-cifs
maven/org.jenkins-ci.plugins/publish-over-cifs
Maven
< 0.11
0.11

References

NVD — CVE-2018-1999038 NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-1999038
Security Fix Commit FIX COMMIT
https://github.com/jenkinsci/publish-over-cifs-plugin/commit/9402d8c1044508c2fc30a5dd1e34afe6819616a0
Publish over cifs Source Repository REPOSITORY
https://github.com/jenkinsci/publish-over-cifs-plugin
Publish over cifs Security Information SECURITY
https://jenkins.io/security/advisory/2018-07-30/#SECURITY-975

Frequently Asked Questions

What is CVE-2018-1999038?
CVE-2018-1999038 is a security vulnerability in Publish over cifs involving Jenkins Publisher Over CIFS Plugin confused deputy vulnerability under CWE-441: Unintended Proxy or Intermediary ('Confused Deputy').
Which Publish over cifs versions are affected?
Affected versions include releases prior to 0.11 across affected packages: org.jenkins-ci.plugins:publish-over-cifs.
What version fixes CVE-2018-1999038?
Upgrading to 0.11 (or the latest patched release for your respective branch) resolves the vulnerability.
Is publish-over-cifs affected?
Yes, org.jenkins-ci.plugins:publish-over-cifs is affected in releases prior to 0.11. Upgrade your dependency to 0.11 or later.
What is the CVSS score of CVE-2018-1999038?
CVE-2018-1999038 has a CVSS v3.1 base score of 4.2 (MODERATE) with vector string CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N.
What CWE is associated with CVE-2018-1999038?
CVE-2018-1999038 is classified under CWE-441: Unintended Proxy or Intermediary ('Confused Deputy') (The product receives a request, message, or directive from an upstream component, but the product does not sufficiently preserve the original source of the request before forwarding the request to an external actor that is outside of the product's control sphere. This causes the product to appear to be the source of the request, leading it to act as a proxy or other intermediary between the upstream component and the external actor.).
How can I check Maven dependencies for CVE-2018-1999038?
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-rf7h-9m85-535v",
  "modified" : "2022-12-12T16:29:27Z",
  "published" : "2022-05-14T02:21:29Z",
  "aliases" : [ "CVE-2018-1999038" ],
  "summary" : "Jenkins Publisher Over CIFS Plugin confused deputy vulnerability",
  "details" : "A confused deputy vulnerability exists in Jenkins Publisher Over CIFS Plugin 0.10 and earlier in CifsPublisherPluginDescriptor.java that allows attackers to have Jenkins connect to an attacker specified CIFS server with attacker specified credentials. Additionally, this form validation method did not require POST requests, resulting in a CSRF vulnerability. As of version 0.11, this form validation method requires POST requests and Overall/Administer permissions.",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "Maven",
      "name" : "org.jenkins-ci.plugins:publish-over-cifs"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "0.11"
      } ]
    } ],
    "database_specific" : {
      "last_known_affected_version_range" : "<= 0.10"
    }
  } ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2018-1999038"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/jenkinsci/publish-over-cifs-plugin/commit/9402d8c1044508c2fc30a5dd1e34afe6819616a0"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/jenkinsci/publish-over-cifs-plugin"
  }, {
    "type" : "WEB",
    "url" : "https://jenkins.io/security/advisory/2018-07-30/#SECURITY-975"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-441" ],
    "severity" : "MODERATE",
    "github_reviewed" : true,
    "github_reviewed_at" : "2022-12-12T16:29:27Z",
    "nvd_published_at" : "2018-08-01T13:29:00Z"
  }
}