<p>Upgrade <code>Ubuntu:18.04</code> <code>chromium-browser</code> to version 81.0.4044.122-0ubuntu0.18.04.1 or higher.</p>

Use After Free Affecting chromium-browser package, versions <81.0.4044.122-0ubuntu0.18.04.1

Threat Intelligence

0.42% (75^th percentile)

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Snyk ID SNYK-UBUNTU1804-CHROMIUMBROWSER-565322
published 7 Apr 2020
disclosed 13 Apr 2020

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Introduced: 7 Apr 2020

CVE-2020-6434 Open this link in a new tab CWE-416 Open this link in a new tab

How to fix?

Upgrade Ubuntu:18.04 chromium-browser to version 81.0.4044.122-0ubuntu0.18.04.1 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.

Use after free in devtools in Google Chrome prior to 81.0.4044.92 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

References

CVSS Scores

version 3.1

Attack Vector (AV)

Network
Attack Complexity (AC)

Low
Privileges Required (PR)

None
User Interaction (UI)

Required

Scope (S)

Unchanged

Confidentiality (C)

High
Integrity (I)

High
Availability (A)

High