Advisories for Pypi/Logilab-Common package

The Execute class in shellutils in logilab-commons uses tempfile.mktemp, which allows local users to have an unspecified impact by pre-creating the temporary file.

The extract_keys_from_pdf and fill_pdf functions in pdf_ext.py in logilab-commons allows local users to overwrite arbitrary files and possibly have other unspecified impact via a symlink attack on /tmp/toto.fdf.