| 标题 | Open Babel 3.1.1 / master commit 889c350 NULL Pointer Dereference |
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| 描述 | Open Babel 3.1.1 (master commit 889c350) contains a null pointer dereference vulnerability in the Cacao format parser. Specifically, the function CacaoFormat::SetHilderbrandt assumes that all OBAtom* pointers in its internal coordinate list are valid. When a crafted input causes a null or corrupted atom pointer to be inserted, the code calls OBAtom::GetIdx() on this invalid pointer, leading to a crash at address 0x30. |
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| 来源 | ⚠️ https://github.com/openbabel/openbabel/issues/2827 |
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| 用户 | ahuo (UID 90189) |
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| 提交 | 2025-09-14 10時07分 (7 月前) |
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| 管理 | 2025-09-25 20時05分 (11 days later) |
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| 状态 | 已接受 |
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| VulDB条目 | 325927 [Open Babel 直到 3.1.1 cacaoformat.cpp SetHilderbrandt 拒绝服务] |
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| 积分 | 20 |
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