CVE-2024-30266 – Wasmtime vulnerable to panic when using a dropped extenref-typed element segment

https://notcve.org/view.php?id=CVE-2024-30266

wasmtime is a runtime for WebAssembly. The 19.0.0 release of Wasmtime contains a regression introduced during its development which can lead to a guest WebAssembly module causing a panic in the host runtime. A valid WebAssembly module, when executed at runtime, may cause this panic. This vulnerability has been patched in version 19.0.1. wasmtime es un tiempo de ejecución para WebAssembly. La versión 19.0.0 de Wasmtime contiene una regresión introducida durante su desarrollo que puede provocar que un módulo WebAssembly invitado cause pánico en el tiempo de ejecución del host. • https://github.com/bytecodealliance/wasmtime/commit/7f57d0bb0948fa56cc950278d0db230ed10e8664 https://github.com/bytecodealliance/wasmtime/issues/8281 https://github.com/bytecodealliance/wasmtime/pull/8018 https://github.com/bytecodealliance/wasmtime/pull/8283 https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-75hq-h6g9-h4q5 • CWE-843: Access of Resource Using Incompatible Type ('Type Confusion') •