CVE-2019-15759

An issue was discovered in Binaryen 1.38.32. Two visitors in ir/ExpressionManipulator.cpp can lead to a NULL pointer dereference in wasm::LocalSet::finalize in wasm/wasm.cpp. A crafted input can cause segmentation faults, leading to denial-of-service, as demonstrated by wasm2js...

CVE-2019-15759

CVE-2019-15759 affects Binaryen 1.38.32. Two visitors in ir/ExpressionManipulator.cpp can trigger a NULL pointer dereference in wasm::LocalSet::finalize within wasm/wasm.cpp, leading to segmentation faults and denial-of-service (as demonstrated by wasm2js). Connected sources (NVD, Red Hat, OSV, U...