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ubuntucveUbuntu.comUB:CVE-2023-39331
HistoryOct 18, 2023 - 12:00 a.m.

CVE-2023-39331

2023-10-1800:00:00
ubuntu.com
ubuntu.com
23
cve-2023-39331
path traversal
permission model
unix
commit 205f1e6
built-in utility functions

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

22.2%

A previously disclosed vulnerability (CVE-2023-30584) was patched
insufficiently in commit 205f1e6. The new path traversal vulnerability
arises because the implementation does not protect itself against the
application overwriting built-in utility functions with user-defined
implementations. Please note that at the time this CVE was issued, the
permission model is an experimental feature of Node.js.

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

22.2%