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GoogleOSV:BIT-VAULT-2023-6337

HistoryMar 06, 2024 - 11:08 a.m.

BIT-vault-2023-6337

2024-03-0611:08:02

Google

osv.dev

hashicorp vault

vulnerability

denial of service

memory exhaustion

authentication

http requests

client

host

crash

fixed

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

6.8 Medium

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

17.0%

JSON

HashiCorp Vault and Vault Enterprise 1.12.0 and newer are vulnerable to a denial of service through memory exhaustion of the host when handling large unauthenticated and authenticated 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.Fixed in Vault 1.15.4, 1.14.8, 1.13.12.

CPENameOperatorVersion
vaultlt1.12.0
vaultlt1.15.4
vaultlt1.14.8
vaultlt1.13.12
vaultge1.13.0
vaultge1.14.0
vaultge1.15.0

Name	Operator	Version
vault	lt	1.12.0
vault	lt	1.15.4
vault	lt	1.14.8
vault	lt	1.13.12
vault	ge	1.13.0
vault	ge	1.14.0
vault	ge	1.15.0

References

discuss.hashicorp.com/t/hcsec-2023-34-vault-vulnerable-to-denial-of-service-through-memory-exhaustion-when-handling-large-http-requests/60741

security.netapp.com/advisory/ntap-20240112-0006/

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

6.8 Medium

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

17.0%

JSON

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