| Package | Affected versions | Patched versions |
|---|---|---|
| fish | ≥ 1.16.0, < 2.1.1 | 2.1.1 |
The psub function in fish (aka fish-shell) 1.16.0 before 2.1.1 does not properly create temporary files, which allows local users to execute arbitrary commands via a temporary file with a predictable name.
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