CVE-2023-6337

2023-12-1009:56:33

redhat.com

access.redhat.com

hashicorp vault

memory exhaustion

vulnerability

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

0.0005 Low

EPSS

Percentile

17.0%

JSON

A flaw was found in HashiCorp Vault and Vault Enterprise 1.12.0. When handling large HTTP requests from a client, Vault will attempt to map the request to memory, resulting in the exhaustion of available memory on the host, which may cause Vault to crash.