PT-2023-9651 · Node.Js · Node.Js

Axel Chong · Publicado 2023-06-25 · Atualizado 2025-07-03 · CVE-2023-32003

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions Node.js versions 20

Description The issue arises from a missing check in the fs.mkdtemp() API, allowing a malicious actor to bypass the permission model check using a path traversal attack. This can lead to the creation of an arbitrary directory. The vulnerability affects all users using the experimental permission model in Node.js.

Recommendations For Node.js version 20, consider disabling the fs.mkdtemp() and fs.mkdtempSync() functions until a patch is available to prevent exploitation. Restrict access to the vulnerable API endpoints to minimize the risk of arbitrary directory creation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Path traversal

Enumeração de Fraquezas

CWE-22

Identificadores relacionados

BDU:2024-09200

BIT-NODE-2023-32003

BIT-NODE-MIN-2023-32003

CVE-2023-32003

OPENSUSE-SU-2024:13117-1

Produtos afetados

Node.Js

Referências · 31

• https://nodejs.org/en/blog/release/v20.5.1 · Nota
• https://suse.com/security/cve/CVE-2023-32003.html · Nota
• https://twitter.com/CVEnew/status/1691471253276590080 · Publicação no Twitter
• https://security.snyk.io/vuln/SNYK-UPSTREAM-NODE-5837451 · Nota
• https://lists.fedoraproject.org/archives/list/[e-mail]/message/JQPELKG2LVTADSB7ME73AV4DXQK47PWK · Aviso do Fabricante
• https://osv.dev/vulnerability/BIT-node-2023-32003 · Aviso do Fabricante
• https://vuldb.com/?id.236823 · Nota
• https://bdu.fstec.ru/vul/2024-09200 · Nota de Segurança
• https://twitter.com/TechFishNews/status/1691519059148537856 · Publicação no Twitter
• https://suse.com/security/cve/CVE-2023-32003 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2023-32003 · Nota de Segurança
• https://security-tracker.debian.org/tracker/CVE-2023-32003 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2023-32003 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2023-32004 · Nota
• https://security.netapp.com/advisory/ntap-20230915-0009 · Nota