Lucene search

K
osvGoogleOSV:GO-2023-2399
HistoryJan 03, 2024 - 10:56 p.m.

Denial of service via memory exhaustion in github.com/hashicorp/vault

2024-01-0322:56:19
Google
osv.dev
10
denial of service
memory exhaustion
unauthenticated requests
authenticated requests
http
memory mapping
large requests
host crashes
software

CVSS3

7.5

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

AI Score

6.8

Confidence

High

EPSS

0.001

Percentile

17.0%

Unauthenticated and authenticated HTTP requests from a client will be attempted to be mapped to memory. Large requests may result in the exhaustion of available memory on the host, which may cause crashes and denial of service.

CVSS3

7.5

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

AI Score

6.8

Confidence

High

EPSS

0.001

Percentile

17.0%