{"id":"PYSEC-2022-43187","details":"wasm-interp v1.0.29 was discovered to contain a heap overflow via the component std::vector\u003cwabt::Type, std::allocator\u003cwabt::Type\u003e\u003e::size() at /bits/stl_vector.h.","aliases":["CVE-2022-43281"],"modified":"2026-05-21T15:00:30.363072350Z","published":"2022-10-28T21:15:09.883Z","references":[{"type":"FIX","url":"https://github.com/WebAssembly/wabt/issues/1981"}],"affected":[{"package":{"name":"wabt","ecosystem":"PyPI","purl":"pkg:pypi/wabt"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"1.0.29"}]}],"versions":["0.1","0.1.1","0.1.2"],"ecosystem_specific":{},"database_specific":{"source":"https://github.com/pypa/advisory-database/blob/main/vulns/wabt/PYSEC-2022-43187.yaml"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}