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CVE-2020-16017: Use After Free

November 27, 2020 (updated January 12, 2021)

Use after free in site isolation in Google Chrome prior to 86.0.4240.198 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.

References

  • github.com/advisories/GHSA-gvqv-779r-4jgp
  • github.com/cefsharp/CefSharp/security/advisories/GHSA-gvqv-779r-4jgp
  • nvd.nist.gov/vuln/detail/CVE-2020-16017

Code Behaviors & Features

Detect and mitigate CVE-2020-16017 with GitLab Dependency Scanning

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Affected versions

All versions before 86.0.241

Fixed versions

  • 86.0.241

Solution

Upgrade to version 86.0.241 or above.

Impact 9.6 CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Learn more about CVSS

Weakness

  • CWE-416: Use After Free

Source file

nuget/CefSharp.WinForms/CVE-2020-16017.yml

Spotted a mistake? Edit the file on GitLab.

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