Описание
Concurrent use of the URL parser with non-UTF-8 data was not thread-safe. This could lead to a use-after-free causing a potentially exploitable crash. This vulnerability affects Firefox ESR < 102.3, Thunderbird < 102.3, and Firefox < 105.
A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes the issue that concurrent use of the URL parser with non-UTF-8 data was not thread-safe, leading to a use-after-free problem and causing a potentially exploitable crash.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 6 | firefox | Out of support scope | ||
| Red Hat Enterprise Linux 6 | thunderbird | Out of support scope | ||
| Red Hat Enterprise Linux 7 | thunderbird | Fixed | RHSA-2022:6710 | 26.09.2022 |
| Red Hat Enterprise Linux 7 | firefox | Fixed | RHSA-2022:6711 | 26.09.2022 |
| Red Hat Enterprise Linux 8 | firefox | Fixed | RHSA-2022:6702 | 26.09.2022 |
| Red Hat Enterprise Linux 8 | thunderbird | Fixed | RHSA-2022:6708 | 26.09.2022 |
| Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions | firefox | Fixed | RHSA-2022:6703 | 26.09.2022 |
| Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions | thunderbird | Fixed | RHSA-2022:6716 | 26.09.2022 |
| Red Hat Enterprise Linux 8.2 Extended Update Support | firefox | Fixed | RHSA-2022:6707 | 26.09.2022 |
| Red Hat Enterprise Linux 8.2 Extended Update Support | thunderbird | Fixed | RHSA-2022:6715 | 26.09.2022 |
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Дополнительная информация
Статус:
EPSS
7.5 High
CVSS3
Связанные уязвимости
Concurrent use of the URL parser with non-UTF-8 data was not thread-safe. This could lead to a use-after-free causing a potentially exploitable crash. This vulnerability affects Firefox ESR < 102.3, Thunderbird < 102.3, and Firefox < 105.
Concurrent use of the URL parser with non-UTF-8 data was not thread-safe. This could lead to a use-after-free causing a potentially exploitable crash. This vulnerability affects Firefox ESR < 102.3, Thunderbird < 102.3, and Firefox < 105.
Concurrent use of the URL parser with non-UTF-8 data was not thread-sa ...
Concurrent use of the URL parser with non-UTF-8 data was not thread-safe. This could lead to a use-after-free causing a potentially exploitable crash. This vulnerability affects Firefox ESR < 102.3, Thunderbird < 102.3, and Firefox < 105.
Уязвимость браузеров Firefox, Firefox ESR и почтового клиента Thunderbird, связанная с использованием памяти после ее освобождения, позволяющая нарушителю выполнить произвольный код или вызвать отказ в обслуживании
EPSS
7.5 High
CVSS3