---
title: "CVE-2017-9614\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-2017-9614?format=md
keywords: index, follow
---

# CVE-2017-9614

Publication date 27 July 2017

Last updated 4 August 2025

---

Ubuntu priority

**Low**

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

## Cvss 3 Severity Score

**8.8 · High**

[Score breakdown](https://ubuntu.com/security/CVE-2017-9614?format=md#impact-score)

Toggle side navigation

## Description

The fill\_input\_buffer function in jdatasrc.c in libjpeg-turbo 1.5.1 allows
remote attackers to cause a denial of service (invalid memory access and
application crash) or possibly have unspecified other impact via a crafted
jpg file. NOTE: Maintainer asserts the issue is due to a bug in downstream
code caused by misuse of the libjpeg API

[Read the notes from the security team](https://ubuntu.com/security/CVE-2017-9614?format=md#notes)

## Status

Show unmaintained releases

| Package | Ubuntu Release | Status |
| --- | --- | --- |
| libjpeg-turbo | 18.04 LTS bionic | Not affected |
| 17.10 artful | Not affected |
| 17.04 zesty | Ignored end of life |
| 16.04 LTS xenial | Not affected |
| 14.04 LTS trusty | Not affected |

---

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

## Notes

---

### [mdeslaur](https://launchpad.net/~mdeslaur)

this isn't actually a security issue in libjpeg-turbo, it is a
bad usage of the API. See upstream bug.

## Severity score breakdown

CVSS version:
CVSS v3.0

**Base score**

8.8 · High

* Base metrics

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

  | Parameter | Value |
  | --- | --- |
  | Base score | 8.8 · High |
  | Exploitability score | - |
  | Impact score | - |

**Vector:** CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

## References

* [MITRE](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9614)
* [NVD](https://nvd.nist.gov/vuln/detail/CVE-2017-9614)
* [Launchpad](https://launchpad.net/bugs/cve/CVE-2017-9614)
* [Debian](https://security-tracker.debian.org/tracker/CVE-2017-9614)

### Other references

* <http://seclists.org/fulldisclosure/2017/Jul/66>
* <https://www.cve.org/CVERecord?id=CVE-2017-9614>