The default configuration for bccache.FileSystemBytecodeCache in Jinja2 before 2.7.2 does not properly create temporary files, which allows local users to gain privileges via a crafted .cache file with a name starting with __jinja2_ in /tmp.
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| Jinja2(PyPI) | 0 | 2.7.2 | N/A |
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