Wasmtime vulnerable to panic when using a dropped extenref-typed element segment (bytecodealliance wasmtime)

CVE-2024-30266

LOW 3.3

En bref

Source: NVD
EPSS: EPSS 0.32 % · centile 25 (2026-10-31)
État: PUBLISHED
Publiée: 2024-04-04 15:42 UTC
Mise à jour: 2024-08-02 01:32 UTC
Attribuée par: GitHub_M
Statut NVD: Analyzed

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Description

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.

Faiblesses (CWE)

CWE-843 — Confusion de type (accès à une ressource via un type incompatible)

Références

Scores

Version	Score	Vecteur	Évalué par
CVSS 3.1	LOW 3.3	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L	GitHub_M
CVSS 3.1	LOW 3.3	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L	NVD · security-advisories@github.com (Secondary)
CVSS 3.1	MEDIUM 5.5	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H	NVD · nvd@nist.gov (Primary)

Avis

PYSEC-2024-327 — 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 WebAssem

Références européennes

ENISA EUVD · EUVD-2024-1137
GCVE · GCVE-0-2024-30266

Configurations affectées (CPE NVD)

cpe:2.3:a:bytecodealliance:wasmtime:19.0.0:*:*:*:*:rust:*:*

Produits affectés

Produit	Versions
bytecodealliance · wasmtime	affected = 19.0.0

Sources

Source	Licence
CVE List (CVEProject cvelistV5)	CVE Program Terms of Use
EPSS (FIRST.org)	FIRST — attribution requested
ENISA EUVD	ENISA — reproduction authorised, source acknowledged
NVD (NIST) via fkie-cad/nvd-json-data-feeds	Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD

🟢 Wasmtime vulnerable to panic when using a dropped extenref-typed element segment (bytecodealliance wasmtime)