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Out-of-bounds Write Affecting chromium-browser package, versions <66.0.3359.181-0ubuntu0.18.04.1

Severity

 Recommended
medium

Based on Ubuntu security rating

    Threat Intelligence

    EPSS
    3.1% (92nd percentile)

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  • Snyk ID SNYK-UBUNTU1804-CHROMIUMBROWSER-413229
  • published 27 Jun 2018
  • disclosed 9 Jan 2019
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Introduced: 27 Jun 2018

CVE-2018-6120 Open this link in a new tab
CWE-787 Open this link in a new tab
CWE-190 Open this link in a new tab

How to fix?

Upgrade Ubuntu:18.04 chromium-browser to version 66.0.3359.181-0ubuntu0.18.04.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream chromium-browser package and not the chromium-browser package as distributed by Ubuntu. See How to fix? for Ubuntu:18.04 relevant fixed versions and status.

An integer overflow that could lead to an attacker-controlled heap out-of-bounds write in PDFium in Google Chrome prior to 66.0.3359.170 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted PDF file.