| Название | Assimp commit 17c12da NULL Pointer Dereference |
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| Описание | A NULL pointer dereference vulnerability in Assimp's glTF2 importer allows attackers to cause a denial of service (DoS) via a specially crafted glTF 2.0 file. The issue exists in glTF2Asset.h:1088 within glTF2::LazyDict<glTF2::Node>::operator[]. It occurs because the LazyDict container stores a NULL pointer when the input file has animations but no nodes array, and the code dereferences this pointer without validation during animation import. |
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| Источник | ⚠️ https://github.com/assimp/assimp/issues/6611 |
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| Пользователь | TYGLS (UID 94774) |
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| Представление | 07.05.2026 04:39 (1 месяц назад) |
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| Модерация | 31.05.2026 08:13 (24 days later) |
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| Статус | принято |
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| Запись VulDB | 367479 [Assimp до 6.0.4 glTF2Asset.h glTF2::LazyDict operator[] отказ в обслуживании] |
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| Баллы | 20 |
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