---
title: "CVE-2016-9467\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-2016-9467?format=md
keywords: index, follow
---

# CVE-2016-9467

Publication date 28 March 2017

Last updated 25 August 2025

---

Ubuntu priority

**Medium**

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

## Cvss 3 Severity Score

**5.3 · Medium**

[Score breakdown](https://ubuntu.com/security/CVE-2016-9467?format=md#impact-score)

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## Description

Nextcloud Server before 9.0.54 and 10.0.1 & ownCloud Server before 9.0.6
and 9.1.2 suffer from content spoofing in the files app. The location bar
in the files app was not verifying the passed parameters. An attacker could
craft an invalid link to a fake directory structure and use this to display
an attacker-controlled error message to the user.

## Status

Show unmaintained releases

| Package | Ubuntu Release | Status |
| --- | --- | --- |
| nextcloud | 18.10 cosmic | Not in release |
| 18.04 LTS bionic | Not in release |
| 17.10 artful | Not in release |
| 17.04 zesty | Not in release |
| 16.10 yakkety | Not in release |
| 16.04 LTS xenial | Not in release |
| 14.04 LTS trusty | Not in release |
| 12.04 LTS precise | Not in release |
| owncloud | 18.10 cosmic | Not in release |
| 18.04 LTS bionic | Not in release |
| 17.10 artful | Not in release |
| 17.04 zesty | Not in release |
| 16.10 yakkety | Not in release |
| 16.04 LTS xenial | Not in release |
| 14.04 LTS trusty | Not in release |
| 12.04 LTS precise | 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)

## Severity score breakdown

CVSS version:
CVSS v3.0

**Base score**

5.3 · Medium

* Base metrics

  | Parameter | Value |
  | --- | --- |
  | Attack vector | Network |
  | Attack complexity | Low |
  | Privileges required | None |
  | User interaction | None |
  | Scope | Unchanged |
  | Confidentiality impact | None |
  | Integrity impact | Low |
  | Availability impact | None |
* Scores

  | Parameter | Value |
  | --- | --- |
  | Base score | 5.3 · Medium |
  | Exploitability score | - |
  | Impact score | - |

**Vector:** CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

## References

* [MITRE](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9467)
* [NVD](https://nvd.nist.gov/vuln/detail/CVE-2016-9467)
* [Launchpad](https://launchpad.net/bugs/cve/CVE-2016-9467)
* [Debian](https://security-tracker.debian.org/tracker/CVE-2016-9467)

### Other references

* <https://github.com/nextcloud/server/commit/1352365e8bf5ea49da3dc82b1ccf7ddb659ae960>
* <https://github.com/nextcloud/server/commit/5dd211cc8845fd4533966bf8d7a7f2a6359ea013>
* <https://github.com/nextcloud/server/commit/778ae8abd54c378fc4781394bbedc7a2ee3095e1>
* <https://github.com/nextcloud/server/commit/c3ae21fef2880c9fe44e8fdbe1262ac7f9716f14>
* <https://github.com/nextcloud/server/commit/df50e967dbd27b13875625b7dd3189294619b071>
* <https://github.com/nextcloud/server/commit/ed0f0db5fa0aff04594cb0f973ae4c22b17a175a>
* <https://github.com/owncloud/core/commit/768221fcf3c526c65d85f62b0efa2da5ea00bf2d>
* <https://github.com/owncloud/core/commit/e7acbce27fa0ef1c6fe216ca67c72d86484919a4>
* <https://hackerone.com/reports/154827>
* <https://nextcloud.com/security/advisory/?id=nc-sa-2016-010>
* <https://owncloud.org/security/advisory/?id=oc-sa-2016-020>
* <https://www.cve.org/CVERecord?id=CVE-2016-9467>