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CVE-2020-16009: Access of Resource Using Incompatible Type ('Type Confusion')

December 2, 2020 (updated January 4, 2021)

Inappropriate implementation in V8 in Google Chrome prior to 86.0.4240.183 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

References

  • github.com/advisories/GHSA-m7mf-48hp-5qmr
  • github.com/cefsharp/CefSharp/security/advisories/GHSA-m7mf-48hp-5qmr
  • nvd.nist.gov/vuln/detail/CVE-2020-16009

Code Behaviors & Features

Detect and mitigate CVE-2020-16009 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Learn more about Dependency Scanning →

Affected versions

All versions before 86.0.241

Fixed versions

  • 86.0.241

Solution

Upgrade to version 86.0.241 or above.

Impact 8.8 HIGH

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

Learn more about CVSS

Weakness

  • CWE-787: Out-of-bounds Write
  • CWE-843: Access of Resource Using Incompatible Type ('Type Confusion')

Source file

nuget/CefSharp.Common/CVE-2020-16009.yml

Spotted a mistake? Edit the file on GitLab.

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