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Out-of-bounds Write Affecting chromium-browser package, versions <94.0.4606.71-0ubuntu0.18.04.1

medium

Snyk CVSS

    Attack Complexity Low
    User Interaction Required
    Confidentiality High
    Integrity High
    Availability High

    Threat Intelligence

    Exploit Maturity Mature
    EPSS 60.28% (98th percentile)
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NVD
8.8 high

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  • Snyk ID SNYK-UBUNTU1804-CHROMIUMBROWSER-1585012
  • published 14 Sep 2021
  • disclosed 8 Oct 2021
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Introduced: 14 Sep 2021

CVE-2021-30632 Open this link in a new tab
CWE-787 Open this link in a new tab

How to fix?

Upgrade Ubuntu:18.04 chromium-browser to version 94.0.4606.71-0ubuntu0.18.04.1 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.

Out of bounds write in V8 in Google Chrome prior to 93.0.4577.82 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

References