Wasmtime vulnerable to panic when using a dropped extenref-typed element segment
8Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 3.3epss 0.3%
probabilidade de exploração
0.3%top 76% das CVEs
exploração observada
nãonenhuma fonte reporta
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.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Produtos afetados
bytecodealliance · wasmtimeReferências
https://github.com/bytecodealliance/wasmtime/commit/7f57d0bb0948fa56cc950278d0db230ed10e8664https://github.com/bytecodealliance/wasmtime/issues/8281https://github.com/bytecodealliance/wasmtime/pull/8018https://github.com/bytecodealliance/wasmtime/pull/8283https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-75hq-h6g9-h4q5