{"id":"OSV-2023-346","aliases":[],"status":"published","title":"UNKNOWN WRITE in void std::__1::allocator_traits\u003cstd::__1::allocator\u003cwabt::interp::HandlerDesc\u003e \u003e","description":"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\u003cstd::__1::allocator\u003cwabt::interp::HandlerDesc\u003e \u003e\nvoid std::__1::vector\u003cwabt::interp::HandlerDesc, std::__1::allocator\u003cwabt::inter\nstd::__1::vector\u003cwabt::interp::HandlerDesc, std::__1::allocator\u003cwabt::interp::Ha\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2023-04-27T14:02:25.286668Z","modified":"2026-10-19T14:53:20Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"wabt","ranges":[{"type":"GIT","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"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58344","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2023-346","title":"UNKNOWN WRITE in void std::__1::allocator_traits\u003cstd::__1::allocator\u003cwabt::interp::HandlerDesc\u003e \u003e","description":"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\u003cstd::__1::allocator\u003cwabt::interp::HandlerDesc\u003e \u003e\nvoid std::__1::vector\u003cwabt::interp::HandlerDesc, std::__1::allocator\u003cwabt::inter\nstd::__1::vector\u003cwabt::interp::HandlerDesc, std::__1::allocator\u003cwabt::interp::Ha\n```\n","status":"published","published":"2023-04-27T14:02:25.286668Z","modified":"2026-10-19T14:53:20.938491Z","updated_at":"2026-11-02T15:52:49.747775Z"}]}}