CVE-2021-38493 | Mozilla Firefox/Firefox ESR/Thunderbird memory corruption (Nessus ID 294772)
A vulnerability, which was classified as critical, has been found in Mozilla Firefox, Firefox ESR and Thunderbird. The impacted element is an unknown function. Performing a manipulation results in memory corruption.
This vulnerability is reported as CVE-2021-38493. The attack is possible to be carried out remotely. No exploit exists.
It is advisable to upgrade the affected component.