---
title: "CVE-2014-1526\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-2014-1526?format=md
keywords: index, follow
---

# CVE-2014-1526

Publication date 29 April 2014

Last updated 24 July 2024

---

Ubuntu priority

**Medium**

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

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## Description

The XrayWrapper implementation in Mozilla Firefox before 29.0 and SeaMonkey
before 2.26 allows user-assisted remote attackers to bypass intended access
restrictions via a crafted web site that is visited in the debugger,
leading to unwrapping operations and calls to DOM methods on the unwrapped
objects.

## Status

Show unmaintained releases

| Package | Ubuntu Release | Status |
| --- | --- | --- |
| firefox | 14.04 LTS trusty | Fixed 29.0+build1-0ubuntu0.14.04.2 |
| 13.10 saucy | Fixed 29.0+build1-0ubuntu0.13.10.3 |
| 12.10 quantal | Fixed 29.0+build1-0ubuntu0.12.10.3 |
| 12.04 LTS precise | Fixed 29.0+build1-0ubuntu0.12.04.2 |
| 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-2014-1526)
* [NVD](https://nvd.nist.gov/vuln/detail/CVE-2014-1526)
* [Launchpad](https://launchpad.net/bugs/cve/CVE-2014-1526)
* [Debian](https://security-tracker.debian.org/tracker/CVE-2014-1526)

### Related Ubuntu Security Notices (USN)

+ [USN-2185-1](https://usn.ubuntu.com/USN-2185-1)
+ Firefox vulnerabilities
+ 29 April 2014

### Other references

* <http://www.mozilla.org/security/announce/2014/mfsa2014-47.html>
* <https://www.cve.org/CVERecord?id=CVE-2014-1526>