CVE-2025-6203
highPriorität · verfolgen · 0EPSS 0.007 · 54. PerzentilDEEURUUSEPSS · bewertet 2026-10-27
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
Technischer Schweregrad, 0–10. Eine Zeile je Quelle.
Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · medium–high · 6.9–7.5
SSVC
Eine Handlungsentscheidung — aus Ausnutzung und Auswirkung.
schwächen
Die CWE-Schwächeklassen, zu denen dies gehört.
betroffene Produkte (35)
Betroffene Produkte und Versionsbereiche.
Advisories (4)
Hersteller- und Ökosystem-Meldungen dazu.
- WID-SEC-W-2025-1925Hashicorp Vault: Schwachstelle ermöglicht Denial of ServiceDeutsch2025-08-28csaf · cert_bundDE
Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Hashicorp Vault ausnutzen, um einen Denial of Service Angriff durchzuführen.
- GHSA-8f82-53h8-2p34HashiCorp Vault Community Edition Denial of Service Though Complex JSON Payloads2025-08-28ghsa · osvUS
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.
- BIT-vault-2025-6203Vault unauthenticated denial of service through complex json payload2025-08-30vendor · osvUS
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.
- GO-2025-3924HashiCorp Vault Community Edition Denial of Service Though Complex JSON Payloads in github.com/hashicorp/vault2025-09-08vendor · osvUS
HashiCorp Vault Community Edition Denial of Service Though Complex JSON Payloads in github.com/hashicorp/vault
auch bekannt als (7)
Weitere Namen und Kennungen dieser Entität.
quellen
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Referenzen (5)
Externe Belege — Patches, Meldungen, Analysen.
- https://developer.hashicorp.com/vault/installPatchcnnvd
- https://discuss.hashicorp.com/t/hcsec-2025-24-vault-denial-of-service-though-complex-json-payloads/76393cnnvd
- https://nvd.nist.gov/vuln/detail/CVE-2025-6203cnnvd
- https://discuss.hashicorp.com/t/hcsec-2025-24-vault-denial-of-service-though-complex-json-payloads/76393enisa_euvd
- https://discuss.hashicorp.com/t/hcsec-2025-24-vault-denial-of-service-though-complex-json-payloads/76393Vendor Advisorynvd
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