---
title: "CVE-2019-5849\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-2019-5849?format=md
keywords: index, follow
---

# CVE-2019-5849

Publication date 12 August 2019

Last updated 25 August 2025

---

Ubuntu priority

**Medium**

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

## Cvss 3 Severity Score

**8.1 · High**

[Score breakdown](https://ubuntu.com/security/CVE-2019-5849?format=md#impact-score)

Toggle side navigation

## Description

Out of bounds read in Skia in Google Chrome prior to 75.0.3770.80 allowed a
remote attacker to obtain potentially sensitive information from process
memory via a crafted HTML page.

## Status

Show unmaintained releases

| Package | Ubuntu Release | Status |
| --- | --- | --- |
| chromium-browser | 19.10 eoan | Fixed 77.0.3865.120-0ubuntu1.19.10.1 |
| 19.04 disco | Fixed 75.0.3770.90-0ubuntu0.19.04.1 |
| 18.04 LTS bionic | Fixed 75.0.3770.90-0ubuntu0.18.04.1 |
| 16.04 LTS xenial | Fixed 76.0.3809.87-0ubuntu0.16.04.1 |
| 14.04 LTS trusty | Not in release |
| firefox | 19.10 eoan | Fixed 69.0+build2-0ubuntu1 |
| 19.04 disco | Fixed 69.0+build2-0ubuntu0.19.04.1 |
| 18.04 LTS bionic | Fixed 69.0+build2-0ubuntu0.18.04.1 |
| 16.04 LTS xenial | Fixed 69.0+build2-0ubuntu0.16.04.4 |
| 14.04 LTS trusty | Not in release |

---

* [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**

8.1 · High

* Base metrics

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

  | Parameter | Value |
  | --- | --- |
  | Base score | 8.1 · High |
  | Exploitability score | - |
  | Impact score | - |

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

## References

* [MITRE](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-5849)
* [NVD](https://nvd.nist.gov/vuln/detail/CVE-2019-5849)
* [Launchpad](https://launchpad.net/bugs/cve/CVE-2019-5849)
* [Debian](https://security-tracker.debian.org/tracker/CVE-2019-5849)

### Related Ubuntu Security Notices (USN)

+ [USN-4122-1](https://usn.ubuntu.com/USN-4122-1)
+ Firefox vulnerabilities
+ 4 September 2019

### Other references

* <https://www.mozilla.org/en-US/security/advisories/mfsa2019-25/#CVE-2019-5849>
* <https://www.cve.org/CVERecord?id=CVE-2019-5849>