---
title: "CVE-2014-1589\n    | Ubuntu"
description: Ubuntu is an open source software operating system that runs from the
  desktop, to the cloud, to all your internet connected things.
url: https://ubuntu.com/security/CVE-2014-1589?format=md
keywords: index, follow
---

# CVE-2014-1589

Publication date 2 December 2014

Last updated 24 July 2024

---

Ubuntu priority

**Medium**

[Why this priority?](https://ubuntu.com/security/cves/about#priority )

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## Description

Mozilla Firefox before 34.0 and SeaMonkey before 2.31 provide stylesheets
with an incorrect primary namespace, which allows remote attackers to
bypass intended access restrictions via an XBL binding.

## Status

Show unmaintained releases

| Package | Ubuntu Release | Status |
| --- | --- | --- |
| firefox | 14.10 utopic | Fixed 34.0+build2-0ubuntu0.14.10.1 |
| 14.04 LTS trusty | Fixed 34.0+build2-0ubuntu0.14.04.1 |
| 12.04 LTS precise | Fixed 34.0+build2-0ubuntu0.12.04.1 |
| 10.04 LTS lucid | Ignored end of life |

---

* [How can I get the fixes?](https://ubuntu.com/security/cves/about#security)
* [What do statuses mean?](https://ubuntu.com/security/cves/about#statuses)

## References

* [MITRE](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-1589)
* [NVD](https://nvd.nist.gov/vuln/detail/CVE-2014-1589)
* [Launchpad](https://launchpad.net/bugs/cve/CVE-2014-1589)
* [Debian](https://security-tracker.debian.org/tracker/CVE-2014-1589)

### Related Ubuntu Security Notices (USN)

+ [USN-2424-1](https://usn.ubuntu.com/USN-2424-1)
+ Firefox vulnerabilities
+ 2 December 2014

### Other references

* <https://www.mozilla.org/en-GB/security/advisories/mfsa2014-84/>
* <https://www.cve.org/CVERecord?id=CVE-2014-1589>