CVE-2025-6203: falha de alta gravidade em HashiCorp Vault
Vault unauthenticated denial of service through complex json payload
Publicada em · Atualizada em
Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.
21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 7.5epss 0.7%
A malicious user may submit a specially-crafted complex payload that otherwise meets the default request size limit which results in excessive memory and CPU consumption of Vault. This may lead to a timeout in Vault’s auditing subroutine, potentially resulting in the Vault server to become unresponsive. This vulnerability, CVE-2025-6203, is fixed in Vault Community Edition 1.20.3 and Vault Enterprise 1.20.3, 1.19.9, 1.18.14, and 1.16.25.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVEs relacionadas — HashiCorp Vault
No mesmo produto, das mais perigosas para as menos.
CVE-2025-6000CRITICALArbitrary Remote Code Execution via Plugin Catalog AbuseEPSS 1.0%CVE-2023-6337HIGHVault May be Vulnerable to a Denial of Service Through Memory Exhaustion When Handling Large HTTP RequestsEPSS 0.8%CVE-2024-0831MEDIUMVault May Expose Sensitive Information When Configuring An Audit Log DeviceEPSS 0.8%CVE-2023-5954MEDIUMVault Requests Triggering Policy Checks May Lead To Unbounded Memory ConsumptionEPSS 0.7%CVE-2026-5807HIGHVault Vulnerable to Denial-of-Service via Unauthenticated Root Token Generation/Rekey OperationsEPSS 0.7%CVE-2023-3774MEDIUMVault Enterprise Namespace Creation May Lead to Denial of ServiceEPSS 0.7%