Total vulnerabilities in the database
If a compromised content process sent an unexpected number of WebAuthN Extensions in a Register command to the parent process, an out of bounds write would have occurred leading to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 91.8, Firefox < 99, and Firefox ESR < 91.8.
| Software | From | Fixed in |
|---|---|---|
| mozilla / firefox_esr | - | 91.8 |
| mozilla / thunderbird | - | 91.8 |
| mozilla / firefox | - | 99.0 |