PYSEC-2025-227
See a problem?- Import Source
- https://github.com/pypa/advisory-database/blob/main/vulns/wabt-bin/PYSEC-2025-227.yaml
- JSON Data
- https://api.test.osv.dev/v1/vulns/PYSEC-2025-227
- Aliases
- Published
- 2025-03-17T08:15:11.493Z
- Modified
- 2026-05-21T15:00:30.731100127Z
- Severity
-
- 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
A vulnerability was found in WebAssembly wabt 1.0.36 and classified as critical. This issue affects the function wabt::interp::(anonymous namespace)::BinaryReaderInterp::OnExport of the file wabt/src/interp/binary-reader-interp.cc of the component Malformed File Handler. The manipulation leads to heap-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. It is recommended to apply a patch to fix this issue.
- References
-
- https://vuldb.com/?id.299867
- https://vuldb.com/?submit.515327
- https://github.com/WebAssembly/wabt/issues/2537
- https://github.com/WebAssembly/wabt/issues/2556
- https://github.com/WebAssembly/wabt/issues/2556#issue-2899598349
- https://github.com/WebAssembly/wabt/pull/2541
- https://vuldb.com/?ctiid.299867
Affected packages
PyPI / wabt-bin
Package
- Name
- wabt-bin
- View open source insights on deps.dev
- Purl
- pkg:pypi/wabt-bin