Описание
A use-after-free vulnerability can occur when the widget listener is holding strong references to browser objects that have previously been freed, resulting in a potentially exploitable crash when these references are used. This vulnerability affects Thunderbird < 52.6, Firefox ESR < 52.6, and Firefox < 58.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| firefox | fixed | 58.0-1 | package | |
| firefox-esr | fixed | 52.6.0esr-1 | package | |
| thunderbird | fixed | 1:52.6.0-1 | package |
Примечания
https://www.mozilla.org/en-US/security/advisories/mfsa2018-02/#CVE-2018-5099
https://www.mozilla.org/en-US/security/advisories/mfsa2018-03/#CVE-2018-5099
https://www.mozilla.org/en-US/security/advisories/mfsa2018-04/#CVE-2018-5099
EPSS
Связанные уязвимости
A use-after-free vulnerability can occur when the widget listener is holding strong references to browser objects that have previously been freed, resulting in a potentially exploitable crash when these references are used. This vulnerability affects Thunderbird < 52.6, Firefox ESR < 52.6, and Firefox < 58.
A use-after-free vulnerability can occur when the widget listener is holding strong references to browser objects that have previously been freed, resulting in a potentially exploitable crash when these references are used. This vulnerability affects Thunderbird < 52.6, Firefox ESR < 52.6, and Firefox < 58.
A use-after-free vulnerability can occur when the widget listener is holding strong references to browser objects that have previously been freed, resulting in a potentially exploitable crash when these references are used. This vulnerability affects Thunderbird < 52.6, Firefox ESR < 52.6, and Firefox < 58.
A use-after-free vulnerability can occur when the widget listener is holding strong references to browser objects that have previously been freed, resulting in a potentially exploitable crash when these references are used. This vulnerability affects Thunderbird < 52.6, Firefox ESR < 52.6, and Firefox < 58.
Уязвимость браузеров Firefox, Firefox ESR и почтового клиента Thunderbird, связанная c использованием памяти после освобождения, позволяющая нарушителю вызвать отказ в обслуживании
EPSS