Total vulnerabilities in the database
An attacker could have exploited a timing attack by sending a large number of allowCredential entries and detecting the difference between invalid key handles and cross-origin key handles. This could have led to cross-origin account linking in violation of WebAuthn goals. This vulnerability affects Thunderbird < 91.10, Firefox < 101, and Firefox ESR < 91.10.
| Software | From | Fixed in |
|---|---|---|
| mozilla / firefox | - | 101 |
| mozilla / firefox_esr | - | 91.10 |
| mozilla / thunderbird | - | 91.10 |