Описание
In WebKitGTK through 2.36.0 (and WPE WebKit), there is a heap-based buffer overflow in WebCore::TextureMapperLayer::setContentsLayer in WebCore/platform/graphics/texmap/TextureMapperLayer.cpp.
A heap buffer overflow vulnerability was found in WebKitGTK. The vulnerability occurs when processing or rendering HTML content in WebKit. This flaw allows a remote attacker to trick the victim into opening a specially crafted web page, triggering a heap buffer overflow error and leading to the execution of arbitrary code on the system.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 7 | webkitgtk3 | Not affected | ||
| Red Hat Enterprise Linux 7 | webkitgtk4 | Not affected | ||
| Red Hat Enterprise Linux 8 | webkit2gtk3 | Fixed | RHSA-2022:7704 | 08.11.2022 |
| Red Hat Enterprise Linux 9 | webkit2gtk3 | Fixed | RHSA-2022:8054 | 15.11.2022 |
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Дополнительная информация
Статус:
EPSS
7.5 High
CVSS3
Связанные уязвимости
In WebKitGTK through 2.36.0 (and WPE WebKit), there is a heap-based buffer overflow in WebCore::TextureMapperLayer::setContentsLayer in WebCore/platform/graphics/texmap/TextureMapperLayer.cpp.
In WebKitGTK through 2.36.0 (and WPE WebKit), there is a heap-based buffer overflow in WebCore::TextureMapperLayer::setContentsLayer in WebCore/platform/graphics/texmap/TextureMapperLayer.cpp.
In WebKitGTK through 2.36.0 (and WPE WebKit), there is a heap-based bu ...
In WebKitGTK through 2.36.0 (and WPE WebKit), there is a heap-based buffer overflow in WebCore::TextureMapperLayer::setContentsLayer in WebCore/platform/graphics/texmap/TextureMapperLayer.cpp.
Уязвимость функции WebCore::TextureMapperLayer::setContentsLayer модулей отображения веб-страниц WebKitGTK и WPE WebKit, позволяющая нарушителю выполнить произвольный код или вызвать отказ в обслуживании
EPSS
7.5 High
CVSS3