Описание
Performing garbage collection on re-declared JavaScript variables resulted in a user-after-poison, and a potentially exploitable crash. This vulnerability affects Firefox < 85, Thunderbird < 78.7, and Firefox ESR < 78.7.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| firefox-esr | fixed | 78.7.0esr-1 | package | |
| firefox | fixed | 85.0-1 | package | |
| thunderbird | fixed | 1:78.7.0-1 | package |
Примечания
https://www.mozilla.org/en-US/security/advisories/mfsa2021-04/#CVE-2021-23960
https://www.mozilla.org/en-US/security/advisories/mfsa2021-03/#CVE-2021-23960
https://www.mozilla.org/en-US/security/advisories/mfsa2021-05/#CVE-2021-23960
EPSS
Связанные уязвимости
Performing garbage collection on re-declared JavaScript variables resulted in a user-after-poison, and a potentially exploitable crash. This vulnerability affects Firefox < 85, Thunderbird < 78.7, and Firefox ESR < 78.7.
Performing garbage collection on re-declared JavaScript variables resulted in a user-after-poison, and a potentially exploitable crash. This vulnerability affects Firefox < 85, Thunderbird < 78.7, and Firefox ESR < 78.7.
Performing garbage collection on re-declared JavaScript variables resulted in a user-after-poison, and a potentially exploitable crash. This vulnerability affects Firefox < 85, Thunderbird < 78.7, and Firefox ESR < 78.7.
Performing garbage collection on re-declared JavaScript variables resulted in a user-after-poison, and a potentially exploitable crash. This vulnerability affects Firefox < 85, Thunderbird < 78.7, and Firefox ESR < 78.7.
Уязвимость браузеров Mozilla Firefox, Firefox ESR и почтового клиента Thunderbird, связанная с некорректной обработкой нулевых байтов или символов NULL при обмене данными, позволяющая нарушителю повысить свои привилегии или вызвать отказ в обслуживании
EPSS