PYSEC-2024-312

Wasmtime is an open source runtime for WebAssembly. Wasmtime's implementation of WebAssembly tail calls combined with stack traces can result in a runtime crash in certain WebAssembly modules. The runtime crash may be undefined behavior if Wasmtime was compiled with Rust 1.80 or prior. The runtim...

DEBIAN-CVE-2024-47763

Wasmtime is an open source runtime for WebAssembly. Wasmtime's implementation of WebAssembly tail calls combined with stack traces can result in a runtime crash in certain WebAssembly modules. The runtime crash may be undefined behavior if Wasmtime was compiled with Rust 1.80 or prior. The runtim...

PYSEC-2024-312

Wasmtime is an open source runtime for WebAssembly. Wasmtime's implementation of WebAssembly tail calls combined with stack traces can result in a runtime crash in certain WebAssembly modules. The runtime crash may be undefined behavior if Wasmtime was compiled with Rust 1.80 or prior. The runtim...

UBUNTU-CVE-2024-47763

Wasmtime is an open source runtime for WebAssembly. Wasmtime's implementation of WebAssembly tail calls combined with stack traces can result in a runtime crash in certain WebAssembly modules. The runtime crash may be undefined behavior if Wasmtime was compiled with Rust 1.80 or prior. The runtim...

UBUNTU-CVE-2024-47813

Wasmtime is an open source runtime for WebAssembly. Under certain concurrent event orderings, a wasmtime::Engine's internal type registry was susceptible to double-unregistration bugs due to a race condition, leading to panics and potentially type registry corruption. That registry corruption...

CVE-2024-47813

Wasmtime is an open source runtime for WebAssembly. Under certain concurrent event orderings, a wasmtime::Engine's internal type registry was susceptible to double-unregistration bugs due to a race condition, leading to panics and potentially type registry corruption. That registry corruption...

CVE-2024-47813

CVE-2024-47813 is a race-condition bug in Wasmtime where concurrent creation/dropping of types (e.g., FuncType, ArrayType) on a shared wasmtime::Engine can cause double-unregistration, potentially corrupting the internal type registry and violating WebAssembly CFI and type safety. The issue arise...

CVE-2024-47813 Wasmtime race condition could lead to WebAssembly control-flow integrity and type safety violations

Wasmtime is an open source runtime for WebAssembly. Under certain concurrent event orderings, a wasmtime::Engine's internal type registry was susceptible to double-unregistration bugs due to a race condition, leading to panics and potentially type registry corruption. That registry corruption...

CVE-2024-47813 Wasmtime race condition could lead to WebAssembly control-flow integrity and type safety violations

Wasmtime is an open source runtime for WebAssembly. Under certain concurrent event orderings, a wasmtime::Engine's internal type registry was susceptible to double-unregistration bugs due to a race condition, leading to panics and potentially type registry corruption. That registry corruption...

CVE-2024-47813

Wasmtime is an open source runtime for WebAssembly. Under certain concurrent event orderings, a "wasmtime::Engine"'s internal type registry was susceptible to double-unregistration bugs due to a race condition, leading to panics and potentially type registry corruption. That registry corruption...

CVE-2024-47813 Wasmtime race condition could lead to WebAssembly control-flow integrity and type safety violations

Wasmtime is an open source runtime for WebAssembly. Under certain concurrent event orderings, a wasmtime::Engine's internal type registry was susceptible to double-unregistration bugs due to a race condition, leading to panics and potentially type registry corruption. That registry corruption...

CVE-2024-47763

The CVE-2024-47763 issue affects Wasmtime’s WebAssembly runtime, where tail-call support combined with stack traces can trigger a crash. Root cause: when a WebAssembly function uses return_call/return_call_indirect/return_call_ref to a host function that captures a stack trace, the stack-walking ...

CVE-2024-47763

Wasmtime is an open source runtime for WebAssembly. Wasmtime's implementation of WebAssembly tail calls combined with stack traces can result in a runtime crash in certain WebAssembly modules. The runtime crash may be undefined behavior if Wasmtime was compiled with Rust 1.80 or prior. The runtim...

CVE-2024-47763 Wasmtime runtime crash when combining tail calls with trapping imports

Wasmtime is an open source runtime for WebAssembly. Wasmtime's implementation of WebAssembly tail calls combined with stack traces can result in a runtime crash in certain WebAssembly modules. The runtime crash may be undefined behavior if Wasmtime was compiled with Rust 1.80 or prior. The runtim...

CVE-2024-47763

Wasmtime is an open source runtime for WebAssembly. Wasmtime's implementation of WebAssembly tail calls combined with stack traces can result in a runtime crash in certain WebAssembly modules. The runtime crash may be undefined behavior if Wasmtime was compiled with Rust 1.80 or prior. The runtim...

CVE-2024-47763 Wasmtime runtime crash when combining tail calls with trapping imports

Wasmtime is an open source runtime for WebAssembly. Wasmtime's implementation of WebAssembly tail calls combined with stack traces can result in a runtime crash in certain WebAssembly modules. The runtime crash may be undefined behavior if Wasmtime was compiled with Rust 1.80 or prior. The runtim...

CVE-2024-47763 Wasmtime runtime crash when combining tail calls with trapping imports

Wasmtime is an open source runtime for WebAssembly. Wasmtime's implementation of WebAssembly tail calls combined with stack traces can result in a runtime crash in certain WebAssembly modules. The runtime crash may be undefined behavior if Wasmtime was compiled with Rust 1.80 or prior. The runtim...

Wasmtime 安全漏洞

Wasmtime is a standalone WebAssembly and WASI-only wasm optimization runtime open-sourced by the Bytecode Alliance. A security vulnerability exists in Wasmtime. An attacker exploiting this vulnerability could cause denial of access...

Wasmtime 安全漏洞

Wasmtime is a standalone WebAssembly and WASI-only wasm optimization runtime open-sourced by the Bytecode Alliance. A security vulnerability exists in Wasmtime that stems from a double deregistration error in the type registry of Wasmtime's wasmtime::Engine internal type registry due to a...

CVE-2024-47763: Always-Incorrect Control Flow Implementation

Wasmtime is an open source runtime for WebAssembly. Wasmtime's implementation of WebAssembly tail calls combined with stack traces can result in a runtime crash in certain WebAssembly modules. The runtime crash may be undefined behavior if Wasmtime was compiled with Rust 1.80 or prior. The runtim...