Mozilla Alert
3400Warning Date
Severity Level
Warning Number
Target Sector
17 January, 2023
● High
2023-5423
All
Mozilla has released security updates to address several vulnerabilities in the following products:
- Firefox
- Firefox ESR
An attacker could exploit these vulnerabilities by doing the following:
- Memory Corruption
- Sensitive Information Disclosure
The CERT team encourages users to review Mozilla security advisory and update the affected products:
- https://www.mozilla.org/en-US/security/advisories/mfsa2023-02/
- https://www.mozilla.org/en-US/security/advisories/mfsa2023-01/
*Firefox supports automatic updating to the latest available version.
- Update instructions (Firefox):