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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
NodeJS Node
Default version status: unaffected
4.0 to < 4.*affected5.0 to < 5.*affected6.0 to < 6.*affected7.0 to < 7.*affected8.0 to < 8.*affected9.0 to < 9.*affected10.0 to < 10.*affected11.0 to < 11.*affected12.0 to < 12.*affected13.0 to < 13.*affected14.0 to < 14.*affected15.0 to < 15.*affected16.0 to < 16.*affected17.0 to < 17.*affected19.0 to < 19.*affected20.0 to < 20.15.1affected21.0 to < 21.*affected22.0 to < 22.4.1affected