9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
8.5 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
28.5%
Various node:fs
functions allow specifying paths as either strings or Uint8Array
objects. In Node.js environments, the Buffer
class extends the Uint8Array
class. Node.js prevents path traversal through strings (see CVE-2023-30584) and Buffer
objects (see CVE-2023-32004), but not through non-Buffer
Uint8Array
objects.
This is distinct from CVE-2023-32004 which only referred to Buffer
objects. However, the vulnerability follows the same pattern using Uint8Array
instead of Buffer
.
Please note that at the time this CVE was issued, the permission model is an experimental feature of Node.js.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | nodejs | <ย 18.19.0+dfsg-6~deb12u2 | nodejs_18.19.0+dfsg-6~deb12u2_all.deb |
Debian | 11 | all | nodejs | <ย 12.22.12~dfsg-1~deb11u4 | nodejs_12.22.12~dfsg-1~deb11u4_all.deb |
Debian | 999 | all | nodejs | <ย 20.15.0+dfsg-1 | nodejs_20.15.0+dfsg-1_all.deb |
Debian | 13 | all | nodejs | <ย 20.14.0+dfsg-3 | nodejs_20.14.0+dfsg-3_all.deb |
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
8.5 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
28.5%