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Rewterz Threat Advisory – CVE-2021-30544 – Google Chrome Back-Forward Cache

Severity

High

Analysis Summary

CVE-2021-30544

Google Chrome could allow a remote attacker to execute arbitrary code on the system, caused by a use-after-free in BFCache. By persuading a victim to visit a specially crafted Web site, a remote attacker could exploit this vulnerability to execute arbitrary code or cause a denial of service condition on the system.

Impact

  • Unauthorized Access
  • Code Execution
  • Denial of Service

Affected Vendors

Google

Affected Products

  • Google Chrome 91

Remediation

Upgrade to the latest version of Chrome (91.0.4472.101 or later), available from the Google Chrome Web site.

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