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redhatcveRedhat.comRH:CVE-2024-21890
HistoryFeb 23, 2024 - 8:01 p.m.

CVE-2024-21890

2024-02-2320:01:45
redhat.com
access.redhat.com
17
node.js
permission model
documentation
wildcards
file path

CVSS3

5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

AI Score

5.2

Confidence

High

EPSS

0

Percentile

15.5%

A flaw was found in the Node.js Permission Model, where it is not clarified in the documentation that wildcards should only be used as the last character of a file path. For example: --allow-fs-read=/home/node/.ssh/*.pub will ignore pub and give access to everything after .ssh/.

CVSS3

5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

AI Score

5.2

Confidence

High

EPSS

0

Percentile

15.5%