CVE-2023-54404
CVE-2023-54404 · Zod can exhaust memory while validating oversized constrained collections
Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.
Zod schema-validation library through 4.6.5 contains an uncontrolled resource consumption vulnerability that allows attackers to exhaust memory by submitting a large array to an application using an array schema without a length constraint. Attackers can exploit the handleArrayResult parse logic in $ZodArray, which accumulates every validation issue for each failing element with no cap or early termination, causing the process to allocate excessive issue objects and crash due to out-of-memory conditions.
CVSS 8.2 · Élevée · Correctif disponible
- Publication
- Mise à jour
Pile logicielle: node
Produits et versions concernés
zod npm
- Plages de versions concernées
- SEMVER: < 4.6.6
Mettez à jour vers 4.6.6
Sources originales
- https://nvd.nist.gov/vuln/detail/CVE-2023-54404
- https://github.com/colinhacks/zod/issues/1872
- https://github.com/colinhacks/zod/pull/6475
- https://github.com/colinhacks/zod/pull/6652
- https://github.com/colinhacks/zod/commit/a0ebf970f2d752e5f58527cd2942ff48be4f46bd
- https://github.com/colinhacks/zod
- https://www.vulncheck.com/advisories/zod-uncontrolled-resource-consumption-via-array-validation
- https://osv.dev/vulnerability/GHSA-mrhx-c7xc-m3w5