Описание
Offscreen Canvas did not properly track cross-origin tainting, which could be used to access image data from another site in violation of same-origin policy. This vulnerability affects Firefox < 127, Firefox ESR < 115.12, and Thunderbird < 115.12.
The Mozilla Foundation Security Advisory describes this flaw as:
Offscreen Canvas did not properly track cross-origin tainting, which could be used to access image data from another site in violation of same-origin policy.
Отчет
Red Hat Product Security rates the severity of this flaw as determined by the Mozilla Foundation Security Advisory.
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 | firefox | Fixed | RHSA-2024:3951 | 17.06.2024 |
| Red Hat Enterprise Linux 7 | thunderbird | Fixed | RHSA-2024:4016 | 20.06.2024 |
| Red Hat Enterprise Linux 8 | firefox | Fixed | RHSA-2024:3954 | 17.06.2024 |
| Red Hat Enterprise Linux 8 | thunderbird | Fixed | RHSA-2024:4036 | 20.06.2024 |
| Red Hat Enterprise Linux 8.2 Advanced Update Support | firefox | Fixed | RHSA-2024:3952 | 17.06.2024 |
| Red Hat Enterprise Linux 8.2 Advanced Update Support | thunderbird | Fixed | RHSA-2024:4001 | 20.06.2024 |
| Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support | firefox | Fixed | RHSA-2024:3953 | 17.06.2024 |
| Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support | thunderbird | Fixed | RHSA-2024:4003 | 20.06.2024 |
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Дополнительная информация
Статус:
EPSS
6.1 Medium
CVSS3
Связанные уязвимости
Offscreen Canvas did not properly track cross-origin tainting, which could be used to access image data from another site in violation of same-origin policy. This vulnerability affects Firefox < 127, Firefox ESR < 115.12, and Thunderbird < 115.12.
Offscreen Canvas did not properly track cross-origin tainting, which could be used to access image data from another site in violation of same-origin policy. This vulnerability affects Firefox < 127, Firefox ESR < 115.12, and Thunderbird < 115.12.
Offscreen Canvas did not properly track cross-origin tainting, which c ...
Offscreen Canvas did not properly track cross-origin tainting, which could be used to access image data from another site in violation of same-origin policy. This vulnerability affects Firefox < 127 and Firefox ESR < 115.12.
Уязвимость интерфейса OffscreenCanvas браузеров Mozilla Firefox, Firefox ESR и почтового клиента Thunderbird, позволяющая нарушителю обойти ограничения безопасности
EPSS
6.1 Medium
CVSS3