Severity
Medium
Analysis Summary
CVE-2021-23975
Mozilla Firefox could allow a remote attacker to bypass security restrictions, caused by the failure to correctly call the sizeof function, instead of using the API method that checks for invalid pointers. By persuading a victim to visit a specially-crafted Web site, a remote attacker could exploit this vulnerability to bypass security restrictions.
Impact
Bypass Security
Affected Vendors
Mozilla
Affected Products
Mozilla Firefox 85
Remediation
Refer to Mozilla advisory for the updated patches and complete list of affected products.