In short
- CVE-2022-43281 is a HIGH (CVSS 7.8) vulnerability affecting wabt, wasm (webassembly).
- Chance of exploitation in the next 30 days (EPSS): 0.34%, higher than 27.3% of all vulnerabilities.
- No patched version is listed yet: follow the vendor's advisory in References.
| Package | Affected versions | Patched versions |
|---|
| wabt PyPI | ≤ 1.0.29
| No fix yet |
| wasm | = 1.0.29
| No fix yet |
Description
wasm-interp v1.0.29 was discovered to contain a heap overflow via the component std::vector<wabt::Type, std::allocatorwabt::Type>::size() at /bits/stl_vector.h.
NVD description
wasm-interp v1.0.29 was discovered to contain a heap overflow via the component std::vector<wabt::Type, std::allocator<wabt::Type>>::size() at /bits/stl_vector.h.
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