| Название | Open Babel 3.1.1 / master commit 889c350 NULL Pointer Dereference |
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| Описание | Open Babel 3.1.1 (master commit 889c350) is vulnerable to a null pointer dereference in the PQS format parser. The function PQSFormat::ReadMolecule invokes the helper lowerit(char*) with a pointer that may be nullptr or reference an invalid, non-null-terminated buffer. Because no validation is performed before calling strncpy inside lowerit, crafted input can trigger a segmentation fault. |
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| Источник | ⚠️ https://github.com/openbabel/openbabel/issues/2826 |
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| Пользователь | ahuo (UID 90189) |
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| Представление | 14.09.2025 10:08 (8 месяцы назад) |
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| Модерация | 25.09.2025 20:05 (11 days later) |
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| Статус | принято |
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| Запись VulDB | 325928 [Open Babel до 3.1.1 PQSformat.cpp PQSFormat::ReadMolecule отказ в обслуживании] |
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| Баллы | 20 |
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