| Title | https://github.com/WebAssembly/wabt wabt v1.0.36 Heap-based Buffer Overflow |
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| Description | A heap-buffer-overflow vulnerability arises in the wabt::interp::(anonymous namespace)::BinaryReaderInterp::GetReturnCallDropKeepCount function defined in wabt/src/interp/binary-reader-interp.cc at line 451. This issue occurs when processing files with certain formatting errors, due to the lack of boundary checking, resulting in read operations exceeding allocated memory and potential application crashes. |
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| Source | ⚠️ https://github.com/WebAssembly/wabt/issues/2557 |
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| User | Anonymous User |
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| Submission | 03/06/2025 14:30 (2 years ago) |
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| Moderation | 03/21/2025 00:01 (14 days later) |
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| Status | Accepted |
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| VulDB entry | 300544 [WebAssembly wabt 1.0.36 binary-reader-interp.cc GetReturnCallDropKeepCount heap-based overflow] |
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| Points | 20 |
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