GHSA-3933-WVJF-PCVC Out of bounds access in lucet-runtime-internals

An embedding using affected versions of lucet-runtime configured to use non-default Wasm globals sizes of more than 4KiB, or compiled in debug mode without optimizations, could leak data from the signal handler stack to guest programs. This can potentially cause data from the embedding host to le...

CVE-2020-35859

An issue was discovered in the lucet-runtime-internals crate before 0.5.1 for Rust. It mishandles sigstack allocation. Guest programs may be able to obtain sensitive information, or guest programs can experience memory corruption...

CVE-2020-35859

An issue was discovered in the lucet-runtime-internals crate before 0.5.1 for Rust. It mishandles sigstack allocation. Guest programs may be able to obtain sensitive information, or guest programs can experience memory corruption...

Rust lucet-runtime-internals crate security vulnerability

Rust is a general-purpose, compiled programming language from the Mozilla Foundation. A security vulnerability exists in lucet-runtime-internals crate before 0.5.1 for Rust, which stems from incorrect handling of sigstack allocations. Client programs may be able to obtain sensitive information, o...