| Título | https://github.com/WebAssembly/wabt wabt v1.0.36 Heap-based Buffer Overflow |
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| Descripción | A heap-buffer-overflow vulnerability arises in the wabt::interp::(anonymous namespace)::BinaryReaderInterp::OnExport function defined in wabt/src/interp/binary-reader-interp.cc at line 693. This issue occurs when processing certain malformed files and calls the function FuncType::Clone() in the first case of the switch statement, leading to an out-of-bounds read and potential application crash, resulting in a read operation beyond the allocated memory. |
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| Fuente | ⚠️ https://github.com/WebAssembly/wabt/issues/2556 |
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| Usuario | Anonymous User |
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| Sumisión | 2025-03-06 08:35 (hace 2 años) |
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| Moderación | 2025-03-16 13:49 (10 days later) |
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| Estado | Aceptado |
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| Entrada de VulDB | 299867 [WebAssembly wabt 1.0.36 Malformed File binary-reader-interp.cc OnExport desbordamiento de búfer] |
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| Puntos | 20 |
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