CVE-2018-17466

Publication date 14 November 2018

Last updated 25 August 2025

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

8.8 · High

Score breakdown

Description

Incorrect texture handling in Angle in Google Chrome prior to 70.0.3538.67 allowed a remote attacker to perform an out of bounds memory read via a crafted HTML page.

Status

Package Ubuntu Release Status
thunderbird 18.10 cosmic
Fixed 1:60.4.0+build2-0ubuntu0.18.10.1
18.04 LTS bionic
Fixed 1:60.4.0+build2-0ubuntu0.18.04.1
16.04 LTS xenial
Fixed 1:60.4.0+build2-0ubuntu0.16.04.1
14.04 LTS trusty
Fixed 1:60.4.0+build2-0ubuntu0.14.04.1
chromium-browser 18.10 cosmic
Fixed 70.0.3538.67-0ubuntu0.18.10.1
18.04 LTS bionic
Fixed 70.0.3538.67-0ubuntu0.18.04.1
16.04 LTS xenial
Fixed 70.0.3538.67-0ubuntu0.16.04.1
14.04 LTS trusty Not in release
firefox 18.10 cosmic
Fixed 64.0+build3-0ubuntu0.18.10.1
18.04 LTS bionic
Fixed 64.0+build3-0ubuntu0.18.04.1
16.04 LTS xenial
Fixed 64.0+build3-0ubuntu0.16.04.1
14.04 LTS trusty
Fixed 64.0+build3-0ubuntu0.14.04.1
oxide-qt 18.10 cosmic Not in release
18.04 LTS bionic Not in release
16.04 LTS xenial Ignored Ubuntu touch end-of-life
14.04 LTS trusty Not in release

Severity score breakdown

Parameter Value
Base score 8.8 · High
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

References

Related Ubuntu Security Notices (USN)

    • USN-3868-1
    • Thunderbird vulnerabilities
    • 24 January 2019
    • USN-3844-1
    • Firefox vulnerabilities
    • 11 December 2018

Other references