CVE-2020-6418: Google Chromium V8 Type Confusion Vulnerability

CISA Known Exploited Vulnerability (KEV)

Description

Google Chromium V8 Engine contains a type confusion vulnerability allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.

Required action (CISA)

Apply updates per vendor instructions.

Notes

https://nvd.nist.gov/vuln/detail/CVE-2020-6418

Weakness behind it

CISA records this vulnerability as an instance of CWE-843. From there the chain continues into CAPEC attack patterns and ATT&CK techniques, all inside this corpus.

References

• NVD: https://nvd.nist.gov/vuln/detail/CVE-2020-6418
• KEV catalog: https://www.cisa.gov/known-exploited-vulnerabilities-catalog