Advisories for Pypi/Logilab-Common package

2022

Improper Link Resolution Before File Access in logilab-commons

The (1) extract_keys_from_pdf and (2) fill_pdf functions in pdf_ext.py in logilab-common before 0.61.0 allows local users to overwrite arbitrary files and possibly have other unspecified impact via a symlink attack on /tmp/toto.fdf.

Creation of Temporary File With Insecure Permissions in logilab-commons

The Execute class in shellutils in logilab-common before 0.61.0 uses tempfile.mktemp, which allows local users to have an unspecified impact by pre-creating the temporary file.