Bug 1214152 (CVE-2023-32004) - VUL-0: CVE-2023-32004: nodejs: Permission model bypass by specifying a path traversal sequence in a Buffer
Summary: VUL-0: CVE-2023-32004: nodejs: Permission model bypass by specifying a path t...
Status: RESOLVED FIXED
Alias: CVE-2023-32004
Product: SUSE Security Incidents
Classification: Novell Products
Component: Incidents (show other bugs)
Version: unspecified
Hardware: Other Other
: P3 - Medium : Normal
Target Milestone: ---
Assignee: Security Team bot
QA Contact: Security Team bot
URL: https://smash.suse.de/issue/374908/
Whiteboard: CVSSv3.1:SUSE:CVE-2023-32004:7.1:(AV:...
Keywords:
Depends on:
Blocks:
 
Reported: 2023-08-10 12:06 UTC by Carlos López
Modified: 2023-10-27 10:10 UTC (History)
1 user (show)

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Found By: Security Response Team
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Marketing QA Status: ---
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Description Carlos López 2023-08-10 12:06:01 UTC 
CVE-2023-32004

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. Please note that at the time this CVE was issued, the permission model is an experimental feature of Node.js. This vulnerability affects all users using the experimental permission model in Node.js 20.

Security Advisory:
https://nodejs.org/en/blog/vulnerability/august-2023-security-releases#permission-model-bypass-by-specifying-a-path-traversal-sequence-in-a-buffer-highcve-2023-32004

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-32004
https://bugzilla.redhat.com/show_bug.cgi?id=2230951
Comment 1 Carlos López 2023-08-10 12:43:22 UTC 
Just as CVE-2023-32003 / bsc#1214151, this should only affect openSUSE:Factory/nodejs20.
Comment 2 OBSbugzilla Bot 2023-08-10 15:55:06 UTC 
This is an autogenerated message for OBS integration:
This bug (1214152) was mentioned in
https://build.opensuse.org/request/show/1103349 Factory / nodejs20
Comment 5 Carlos López 2023-08-28 08:04:12 UTC 
Done, closing.