Mozilla Firefox Memory Corruption Vulnerability (CNVD-2021-70107)

Mozilla Firefox is an open source Web browser from the Mozilla Foundation, U.S. A memory corruption vulnerability exists in version 91 of Mozilla Firefox, which stems from a boundary error when the product processes HTML content. A remote attacker could use the vulnerability to trick a victim into opening a specially crafted web page to exploit the vulnerability to cause a memory corruption and execute arbitrary code on the target system.