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Out-of-bounds Read Affecting chromium package, versions <89.0.4389.114-1

0.0
high

Snyk CVSS

    Attack Complexity Low
    User Interaction Required
    Scope Changed
    Confidentiality High

    Threat Intelligence

    EPSS 0.45% (75th percentile)
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NVD
7.4 high

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  • Snyk ID SNYK-DEBIANUNSTABLE-CHROMIUM-1090106
  • published 1 Apr 2021
  • disclosed 9 Apr 2021
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Introduced: 1 Apr 2021

CVE-2021-21198 Open this link in a new tab
CWE-125 Open this link in a new tab

How to fix?

Upgrade Debian:unstable chromium to version 89.0.4389.114-1 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.

Out of bounds read in IPC in Google Chrome prior to 89.0.4389.114 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.

References