Описание
When removing data about an origin whose tab was recently closed, a use-after-free could occur in the Quota manager, resulting in a potentially exploitable crash. This vulnerability affects Thunderbird < 68.6, Firefox < 74, Firefox < ESR68.6, and Firefox ESR < 68.6.
The Mozilla Foundation Security Advisory describes this flaw as:
When removing data about an origin whose tab was recently closed, a use-after-free could occur in the Quota manager, resulting in a potentially exploitable crash.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 5 | firefox | Out of support scope | ||
| Red Hat Enterprise Linux 5 | thunderbird | Out of support scope | ||
| Red Hat Enterprise Linux 6 | firefox | Fixed | RHSA-2020:0816 | 16.03.2020 |
| Red Hat Enterprise Linux 6 | thunderbird | Fixed | RHSA-2020:0914 | 23.03.2020 |
| Red Hat Enterprise Linux 7 | firefox | Fixed | RHSA-2020:0815 | 16.03.2020 |
| Red Hat Enterprise Linux 7 | thunderbird | Fixed | RHSA-2020:0905 | 19.03.2020 |
| Red Hat Enterprise Linux 8 | firefox | Fixed | RHSA-2020:0820 | 16.03.2020 |
| Red Hat Enterprise Linux 8 | thunderbird | Fixed | RHSA-2020:0919 | 23.03.2020 |
| Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions | firefox | Fixed | RHSA-2020:0819 | 16.03.2020 |
| Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions | thunderbird | Fixed | RHSA-2020:0918 | 23.03.2020 |
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Дополнительная информация
Статус:
EPSS
8.8 High
CVSS3
Связанные уязвимости
When removing data about an origin whose tab was recently closed, a use-after-free could occur in the Quota manager, resulting in a potentially exploitable crash. This vulnerability affects Thunderbird < 68.6, Firefox < 74, Firefox < ESR68.6, and Firefox ESR < 68.6.
When removing data about an origin whose tab was recently closed, a use-after-free could occur in the Quota manager, resulting in a potentially exploitable crash. This vulnerability affects Thunderbird < 68.6, Firefox < 74, Firefox < ESR68.6, and Firefox ESR < 68.6.
When removing data about an origin whose tab was recently closed, a us ...
When removing data about an origin whose tab was recently closed, a use-after-free could occur in the Quota manager, resulting in a potentially exploitable crash. This vulnerability affects Thunderbird < 68.6, Firefox < 74, Firefox < ESR68.6, and Firefox ESR < 68.6.
Уязвимость веб-браузеров Firefox ESR и Firefox, связанная с использованием памяти после ее освобождения, позволяющая нарушителю выполнить произвольный код
EPSS
8.8 High
CVSS3