CVE-2017-5021

Publication date 17 February 2017

Last updated 25 August 2025

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

4.3 · Medium

Score breakdown

Description

A use after free in Google Chrome prior to 56.0.2924.76 for Linux, Windows and Mac, and 56.0.2924.87 for Android, allowed a remote attacker to perform an out of bounds memory read via a crafted HTML page.

Status

Package Ubuntu Release Status
chromium-browser 17.04 zesty
Fixed 56.0.2924.76-0ubuntu2.1343
16.10 yakkety
Fixed 56.0.2924.76-0ubuntu0.16.10.1335
16.04 LTS xenial
Fixed 56.0.2924.76-0ubuntu0.16.04.1268
14.04 LTS trusty
Fixed 58.0.3029.81-0ubuntu0.14.04.1172
12.04 LTS precise Ignored
oxide-qt 17.04 zesty
Not affected
16.10 yakkety
Not affected
16.04 LTS xenial
Not affected
14.04 LTS trusty Not in release
12.04 LTS precise Not in release

Severity score breakdown

CVSS version: CVSS v3.0

Base score 4.3 · Medium

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

References

Other references

Access our resources on patching vulnerabilities