tar-fs provides filesystem bindings for tar-stream. Versions prior to 3.1.1, 2.1.3, and 1.16.5 are vulnerable to symlink validation bypass if the destination directory is predictable with a specific tarball. This issue has been patched in version 3.1.1, 2.1.4, and 1.16.6. A workaround involves using the ignore option on non files/directories.
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| tar-fs(npm) | 3.0.0 | 3.1.1 | N/A |
| tar-fs(npm) | 2.0.0 | 2.1.4 | N/A |
| tar-fs(npm) | 0 | 1.16.6 | N/A |
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