{"schema_version":"1.9.1","id":"OSV-2023-346","published":"2023-04-27T14:02:25.286668Z","modified":"2026-10-19T14:53:20.938491Z","summary":"UNKNOWN WRITE in void std::__1::allocator_traits<std::__1::allocator<wabt::interp::HandlerDesc> >","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58344\n\n```\nCrash type: UNKNOWN WRITE\nCrash state:\nvoid std::__1::allocator_traits<std::__1::allocator<wabt::interp::HandlerDesc> >\nvoid std::__1::vector<wabt::interp::HandlerDesc, std::__1::allocator<wabt::inter\nstd::__1::vector<wabt::interp::HandlerDesc, std::__1::allocator<wabt::interp::Ha\n```\n","affected":[{"package":{"name":"wabt","ecosystem":"OSS-Fuzz","purl":"pkg:generic/wabt"},"ranges":[{"type":"GIT","repo":"https://github.com/WebAssembly/wabt","events":[{"introduced":"65ce49a6d307b101aa058da8269e1ccae43feeb9"}]}],"versions":["1.0.30","1.0.31","1.0.32","1.0.33","1.0.34","1.0.35","1.0.36","1.0.37","1.0.38","1.0.39","1.0.40","1.0.41","1.0.42"],"ecosystem_specific":{"severity":"HIGH"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/wabt/OSV-2023-346.yaml"}}],"references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58344"}]}