# CVE-2014-3665: Jenkins improperly ensures trust separation

> Attackers with slave access can execute arbitrary code on the Jenkins master due to improper trust separation.

- **Severity:** Medium 6.8 (`AV:N/AC:M/Au:N/C:P/I:P/A:P`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** Yes
- **Published:** 25 Nov 2015
- **Updated:** 6 Aug 2024
- **Also known as:** GHSA-66cr-6whx-732p

## What is CVE-2014-3665?

CVE-2014-3665 is a medium-severity vulnerability in Jenkins Jenkins, published on 25 Nov 2015. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

Jenkins before 1.587 and LTS before 1.580.1 do not properly ensure trust separation between a master and slaves, which might allow remote attackers to execute arbitrary code on the master by leveraging access to the slave.

Weakness: CWE-264

## Which versions are affected by CVE-2014-3665?

2 open source packages ship an affected version, including org.jenkins-ci.main:jenkins-core. It affects 1 product.


| Package | Ecosystem | Affected | Fixed in |
| --- | --- | --- | --- |
| `org.jenkins-ci.main:jenkins-core` | Maven | All versions | 1.587 |
| `org.jenkins-ci.main:jenkins-core` | Maven | All versions | 1.587 |

Products: Jenkins Jenkins.

## How do I fix CVE-2014-3665?

Upgrade org.jenkins-ci.main:jenkins-core to 1.587 or later.

## Is CVE-2014-3665 being exploited?

There is no known exploitation of CVE-2014-3665 in the wild and no public exploit code.

## Other vulnerabilities in Jenkins Jenkins

- [CVE-2024-23897](https://insights.sbomify.com/CVE-2024-23897/): Jenkins Command Line Interface (CLI) Path Traversal (critical 9.8, exploited in the wild)
- [CVE-2018-1000861](https://insights.sbomify.com/CVE-2018-1000861/): Jenkins Stapler Web Framework Deserialization of Untrusted Data (critical 9.8, exploited in the wild)
- [CVE-2017-1000353](https://insights.sbomify.com/CVE-2017-1000353/): Jenkins Remote Code Execution (critical 9.8, exploited in the wild)
- [CVE-2015-5317](https://insights.sbomify.com/CVE-2015-5317/): Jenkins User Interface (UI) Information Disclosure (high 7.5, exploited in the wild)
- [CVE-2021-21690](https://insights.sbomify.com/CVE-2021-21690/): Multiple vulnerabilities allow bypassing path filtering of agent-to-controller access control in Jenkins (critical 9.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2014-3665 and fix it if it is affected.

What it is: CVE-2014-3665 is a medium-severity vulnerability in Jenkins Jenkins, published on 25 Nov 2015. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2014-3665 in the wild and no public exploit code.

Affected packages and fixed versions:
- org.jenkins-ci.main:jenkins-core (Maven): affected all versions; fixed in 1.587
- org.jenkins-ci.main:jenkins-core (Maven): affected all versions; fixed in 1.587

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2014-3665/ (Markdown: https://insights.sbomify.com/CVE-2014-3665/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2014-3665
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2014-3665
- OSV: https://osv.dev/vulnerability/CVE-2014-3665

---
From sbomify Insights: https://insights.sbomify.com/CVE-2014-3665/
Summaries are generated and may contain mistakes; the official description above is the record.