Описание
Use-after-free vulnerability in the CanonicalizeXPCOMParticipant function in Mozilla Firefox before 48.0 and Firefox ESR 45.x before 45.3 allows remote attackers to execute arbitrary code via a script that closes its own Service Worker within a nested sync event loop.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 5 | thunderbird | Not affected | ||
| Red Hat Enterprise Linux 6 | thunderbird | Not affected | ||
| Red Hat Enterprise Linux 7 | thunderbird | Not affected | ||
| Red Hat Enterprise Linux 5 | firefox | Fixed | RHSA-2016:1551 | 03.08.2016 |
| Red Hat Enterprise Linux 6 | firefox | Fixed | RHSA-2016:1551 | 03.08.2016 |
| Red Hat Enterprise Linux 7 | firefox | Fixed | RHSA-2016:1551 | 03.08.2016 |
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Дополнительная информация
Статус:
EPSS
8.8 High
CVSS3
6.8 Medium
CVSS2
Связанные уязвимости
Use-after-free vulnerability in the CanonicalizeXPCOMParticipant function in Mozilla Firefox before 48.0 and Firefox ESR 45.x before 45.3 allows remote attackers to execute arbitrary code via a script that closes its own Service Worker within a nested sync event loop.
Use-after-free vulnerability in the CanonicalizeXPCOMParticipant function in Mozilla Firefox before 48.0 and Firefox ESR 45.x before 45.3 allows remote attackers to execute arbitrary code via a script that closes its own Service Worker within a nested sync event loop.
Use-after-free vulnerability in the CanonicalizeXPCOMParticipant funct ...
Use-after-free vulnerability in the CanonicalizeXPCOMParticipant function in Mozilla Firefox before 48.0 and Firefox ESR 45.x before 45.3 allows remote attackers to execute arbitrary code via a script that closes its own Service Worker within a nested sync event loop.
Уязвимость браузеров Firefox и Firefox ESR, позволяющая нарушителю выполнить произвольный код
EPSS
8.8 High
CVSS3
6.8 Medium
CVSS2