Anonymous connection In nodejs
Description
A vulnerability has been identified in Node.js, affecting users of the experimental permission model when the --allow-fs-write flag is used.
Node.js Permission Model do not operate on file descriptors, however, operations such as fs.fchown or fs.fchmod can use a "read-only" file descriptor to change the owner and permissions of a file.
Mitigation
Update Impact
Minimal update. May introduce new vulnerabilities or breaking changes.
Ecosystem | Component | Affected version | Patched versions |
|---|---|---|---|
 alpine v3.21 | 20.15.1-r0 | ||
alpine v3.19 | 20.15.1-r0 | ||
 debian 14 | 20.15.1+dfsg-1 | ||
alpine v3.20 | 20.15.1-r0 | ||
debian 13 | 20.15.1+dfsg-1 | ||
alpine v3.22 | 20.15.1-r0 | ||
alpine v3.23 | 20.15.1-r0 | ||
 rpm rhel8 | 1:20.16.0-1.module+el8.10.0+22203+a88c8310 | ||
rpm rhel9 | 1:20.16.0-1.module+el9.4.0+22197+9e60f127 | ||
rpm rhel10 | - | - |
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Aliases
1. 2. 3. 4. 5. 6. 7.