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Use After Free Affecting chromium package, versions <88.0.4324.146-1

0.0
critical

Snyk CVSS

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

    Threat Intelligence

    EPSS 0.56% (78th percentile)
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NVD
9.6 critical

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  • Snyk ID SNYK-DEBIANUNSTABLE-CHROMIUM-1070065
  • published 4 Feb 2021
  • disclosed 9 Feb 2021
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Introduced: 4 Feb 2021

CVE-2021-21146 Open this link in a new tab
CWE-416 Open this link in a new tab

How to fix?

Upgrade Debian:unstable chromium to version 88.0.4324.146-1 or higher.

NVD Description

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

Use after free in Navigation in Google Chrome prior to 88.0.4324.146 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.