Description
An incomplete fix for CVE-2024-36137 leaves FileHandle.chmod() and FileHandle.chown() in the promises API without the required permission checks, while their callback-based equivalents (fs.fchmod(), fs.fchown()) were correctly patched.
As a result, code running under --permission with restricted --allow-fs-write can still use promise-based FileHandle methods to modify file permissions and ownership on already-open file descriptors, bypassing the intended write restrictions.
This vulnerability affects 20.x, 22.x, 24.x, and 25.x processes using the Permission Model where --allow-fs-write is intentionally restricted.
Mitigation
Minimal update. May introduce new vulnerabilities or breaking changes.
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 debian 13 | | =20.19.2+dfsg-1 || =20.19.2+dfsg-1+deb13u1 || >=0 <20.19.2+dfsg-1+deb13u2 | 20.19.2+dfsg-1+deb13u2 |
 rpm rhel10 | | | 1:24.14.1-2.el10_1 |
 alpine v3.23 | | =22.11.0-r0 || =22.11.0-r1 || =22.11.0-r2 || =22.13.1-r0 || =22.13.1-r1 || =22.13.1-r2 || =22.13.1-r3 || =22.13.1-r4 || =22.13.1-r5 || =22.16.0-r0 || =22.16.0-r1 || =22.16.0-r2 || =22.16.0-r3 || =22.19.0-r3 || =22.19.0-r4 || =22.21.0-r0 || =24.11.1-r0 || =24.13.0-r0 || =24.13.0-r1 || >=0 <24.14.1-r0 | 24.14.1-r0 |
debian 14 | | =20.19.2+dfsg-1 || =20.19.4+dfsg-1 || =20.19.5+dfsg+~cs20.19.12-1 || =20.19.5+dfsg+~cs20.19.12-2 || =20.19.5+dfsg+~cs20.19.12-3 || =20.19.5+dfsg+~cs20.19.12-4 || =20.19.5+dfsg+~cs20.19.24-1 || =22.12.0+dfsg-1 || =22.12.0+dfsg-2 || =22.12.0+dfsg-3 || =22.14.0+dfsg-1 || =22.18.0+dfsg+~cs22.17.2-1 || =22.18.0+dfsg+~cs22.17.2-2 || =22.18.0+dfsg-1 || =22.19.0+dfsg+~cs22.18.0-1 || =22.21.1+dfsg+~cs22.19.0-1 || =22.21.1+dfsg+~cs22.19.0-2 || =22.21.1+dfsg+~cs22.19.0-3 || =22.21.1+dfsg+~cs22.19.0-4 || =22.21.1+dfsg+~cs22.19.0-5 || =22.21.1+dfsg+~cs22.19.0-6 || =22.22.0+dfsg+~cs22.19.13-1 || =22.22.0+dfsg+~cs22.19.13-2 || =22.22.0+dfsg+~cs22.19.6-1 || =22.22.1+dfsg+~cs22.19.15-1 || >=0 <22.22.2+dfsg+~cs22.19.15-1 | 22.22.2+dfsg+~cs22.19.15-1 |
alpine v3.22 | | =22.11.0-r0 || =22.11.0-r1 || =22.11.0-r2 || =22.13.1-r0 || =22.13.1-r1 || =22.13.1-r2 || =22.13.1-r3 || =22.13.1-r4 || =22.13.1-r5 || =22.16.0-r0 || =22.16.0-r1 || =22.16.0-r2 || =22.22.0-r0 || >=0 <22.22.2-r0 | 22.22.2-r0 |
rpm rhel8 | | - | - |
rpm rhel9 | | - | - |
rpm rhel10 | | - | - |
alpine v3.21 | | =22.11.0-r0 || =22.11.0-r1 || =22.13.1-r0 || =22.15.1-r0 || >=0 <22.22.2-r0 | 22.22.2-r0 |
