---
title: "CVE-2015-4510\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-2015-4510?format=md
keywords: index, follow
---

# CVE-2015-4510

Publication date 22 September 2015

Last updated 24 July 2024

---

Ubuntu priority

**Medium**

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

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## Description

Race condition in the WorkerPrivate::NotifyFeatures function in Mozilla
Firefox before 41.0 allows remote attackers to execute arbitrary code or
cause a denial of service (use-after-free and application crash) by
leveraging improper interaction between shared workers and the IndexedDB
implementation.

## Status

Show unmaintained releases

| Package | Ubuntu Release | Status |
| --- | --- | --- |
| firefox | 15.04 vivid | Fixed 41.0+build3-0ubuntu0.15.04.1 |
| 14.04 LTS trusty | Fixed 41.0+build3-0ubuntu0.14.04.1 |
| 12.04 LTS precise | Fixed 41.0+build3-0ubuntu0.12.04.1 |

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* [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-2015-4510)
* [NVD](https://nvd.nist.gov/vuln/detail/CVE-2015-4510)
* [Launchpad](https://launchpad.net/bugs/cve/CVE-2015-4510)
* [Debian](https://security-tracker.debian.org/tracker/CVE-2015-4510)

### Related Ubuntu Security Notices (USN)

+ [USN-2743-1](https://usn.ubuntu.com/USN-2743-1)
+ Firefox vulnerabilities
+ 22 September 2015

### Other references

* <https://www.mozilla.org/en-US/security/advisories/mfsa2015-104/>
* <https://www.cve.org/CVERecord?id=CVE-2015-4510>