Description
Wasmtime 46.0.0 before 48.0.6 and 49.0.0 before 49.0.3 contains a leftover assertion in component::Func::call that rejects guest exports using the async ABI option. An attacker who supplies a component with an async-lifted export can crash the host process when an embedder invokes that export through Func::call.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
bytecodealliance wasmtime
Default version status: unaffected
46.0.0 to < 48.0.6affected48.0.6unaffected49.0.0 to < 49.0.3affected49.0.3unaffected
pkg:cargo/wasmtime