CVE-2023-27477

LOW3.1EPSS 0.47%

Miscompilation of `i8x16.select` with the same inputs on x86\_64

Published: 3/9/2023Modified: 5/2/2025

Also known as:GHSA-xm67-587q-r2vwCGA-5jcr-r8pm-hjvgRUSTSEC-2023-0093

Description

This is an entry in the RustSec database for the Wasmtime security advisory located at https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-xm67-587q-r2vw. For more information see the GitHub-hosted security advisory.

Affected packages (3)

crates.io/cranelift-codegen>= 0.88.0, < 0.91.1
crates.io/wasmtime>= 1.0.0, < 4.0.1
crates.io/wasmtime>= 0.0.0-0, < 4.0.1, >= 5.0.0, < 5.0.1, >= 6.0.0, < 6.0.1

CVSS scores

Source	Version	Severity	Vector
osv	CVSS 3.1	LOW3.1	CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N

References (9)

ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2023-27477
PATCHhttps://crates.io/crates/wasmtime
PATCHhttps://github.com/bytecodealliance/wasmtime
WEBhttps://docs.rs/wasmtime/latest/wasmtime/struct.Config.html#method.wasm_simd
WEBhttps://github.com/bytecodealliance/wasmtime/commit/5dc2bbccbb363e474d2c9a1b8e38a89a43bbd5d1
WEBhttps://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-xm67-587q-r2vw
WEBhttps://github.com/webassembly/simd
WEBhttps://groups.google.com/a/bytecodealliance.org/g/sec-announce/c/Mov-ItrNJsQ
WEBhttps://rustsec.org/advisories/RUSTSEC-2023-0093.html