High severity · published Aug 15, 2023
CVE-2023-32004
A vulnerability has been discovered in Node.js version 20, specifically within the experimental permission model
8.8
CVSS
2.1%
EPSS
No
On KEV
Description
A vulnerability has been discovered in Node.js version 20, specifically within the experimental permission model. This flaw relates to improper handling of Buffers in file system APIs causing a traversal path to bypass when verifying file permissions.
This vulnerability affects all users using the experimental permission model in Node.js 20.
Please note that at the time this CVE was issued, the permission model is an experimental feature of Node.js.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.1% · higher than 82% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FE
Fedora · Fedoraproject
37; 38 · source: NVD
NO
Node.js · Nodejs
20.0.0 through 20.5.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-32004
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-32004
Issue Tracking
https://hackerone.com/reports/2038134
Mailing List
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JQPELKG2LVTADSB7ME73AV4DXQK47PWK/
Mailing List
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PBOZE2QZIBLFFTYWYN23FGKN6HULZ6HX/
security.netapp.com
https://security.netapp.com/advisory/ntap-20230915-0009/
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