Sometimes, when invalidating JIT code while following an iterator, the newly generated code could be overwritten incorrectly. This could lead to a potentially exploitable crash. This vulnerability affects Firefox < 111, Firefox ESR < 102.9, and Thunderbird < 102.9.
Name | Vendor | Start Version | End Version |
---|---|---|---|
Firefox | Mozilla | * | 111.0 (excluding) |
Firefox_esr | Mozilla | * | 102.9 (excluding) |
Thunderbird | Mozilla | * | 102.9 (excluding) |