Mozilla Alert
2893Warning Date
Severity Level
Warning Number
Target Sector
14 December, 2022
● High
2022-5391
All
Mozilla has released security updates to address several vulnerabilities in the following products:
- Firefox ESR
- Firefox
- Thunderbird
An attacker could exploit these vulnerabilities by doing the following:
- Denial of Service (DoS)
- Memory Corruption
The CERT team encourages users to review Mozilla security advisory and update the affected products:
- https://www.mozilla.org/en-US/security/advisories/mfsa2022-51/
- https://www.mozilla.org/en-US/security/advisories/mfsa2022-52/
- https://www.mozilla.org/en-US/security/advisories/mfsa2022-53/
*Firefox supports automatic updating to the latest available version.
Update instructions (Firefox):
Update instructions (Thunderbird):