Описание
During operations on MessageTasks, a task may have been removed while it was still scheduled, resulting in memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 78.15, Thunderbird < 91.2, Firefox ESR < 91.2, Firefox ESR < 78.15, and Firefox < 93.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| firefox | fixed | 93.0-1 | package | |
| firefox-esr | fixed | 91.2.0esr-1 | package | |
| thunderbird | fixed | 1:91.2.0-1 | experimental | package |
| thunderbird | fixed | 1:91.2.1-1 | package |
Примечания
https://www.mozilla.org/en-US/security/advisories/mfsa2021-43/#CVE-2021-38496
https://www.mozilla.org/en-US/security/advisories/mfsa2021-44/#CVE-2021-38496
https://www.mozilla.org/en-US/security/advisories/mfsa2021-45/#CVE-2021-38496
https://www.mozilla.org/en-US/security/advisories/mfsa2021-46/#CVE-2021-38496
https://www.mozilla.org/en-US/security/advisories/mfsa2021-47/#CVE-2021-38496
EPSS
Связанные уязвимости
During operations on MessageTasks, a task may have been removed while it was still scheduled, resulting in memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 78.15, Thunderbird < 91.2, Firefox ESR < 91.2, Firefox ESR < 78.15, and Firefox < 93.
During operations on MessageTasks, a task may have been removed while it was still scheduled, resulting in memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 78.15, Thunderbird < 91.2, Firefox ESR < 91.2, Firefox ESR < 78.15, and Firefox < 93.
During operations on MessageTasks, a task may have been removed while it was still scheduled, resulting in memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 78.15, Thunderbird < 91.2, Firefox ESR < 91.2, Firefox ESR < 78.15, and Firefox < 93.
During operations on MessageTasks, a task may have been removed while it was still scheduled, resulting in memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 78.15, Thunderbird < 91.2, Firefox ESR < 91.2, Firefox ESR < 78.15, and Firefox < 93.
Уязвимость операции MessageTasks браузера Mozilla Firefox, позволяющая нарушителю выполнить произвольный код в системе.
EPSS