Mozilla Alert
2733Warning Date
Severity Level
Warning Number
Target Sector
15 February, 2023
● High
2023-5455
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
- Arbitrary memory writes
- Spoofing Attacks
- Pointel Use-After-Free vulnerability
- Out of bound memory access
The CERT team encourages users to review Mozilla security advisory and update the affected products:
- https://www.mozilla.org/en-US/security/advisories/mfsa2023-06/
- https://www.mozilla.org/en-US/security/advisories/mfsa2023-05/
*Firefox supports automatic updating to the latest available version.
- Update instructions (Firefox):