Note:
This project will be discontinued after December 13, 2021. [more]
2019-02-10
A heap-based buffer over-read was discovered in wasm::WasmBinaryBuilder::visitCall in wasm-binary.cpp in Binaryen 1.38.22. A crafted wasm input can cause a segmentation fault, leading to denial-of-service, as demonstrated by wasm-merge.
| Products | Binaryen |
| Type | Out-of-bounds Read (CWE-125) |
| First patch | - None (likely due to unavailable code) |
| Links | https://github.com/WebAssembly/binaryen/issues/1864 |