Hello, In RHEL 9.3 and 8.9, we're planning to fix the long-standing CVE-2007-4559: Python's `tarfile` module makes it too easy to extract tarballs in an unsafe way. Unfortunately, for the CVE to be considered fixed, this needs a behavior change. (If you don't think this is the case, let's bring it up with the security team.) Upstream, Python will emit deprecation warnings for 2 releases, but in RHEL we change the behavior now, emit warnings, and provide ways for customers to restore earlier behavior. To avoid the warning, software shipped by Red Hat will need a change. For more details see upstream PEP 706: https://peps.python.org/pep-0706 and the Red Hat knowledge base draft: https://access.redhat.com/articles/7004769 --- In /usr/lib/python3.6/site-packages/redhat_support_tool/helpers/soscleaner.py, redhat-support-tool calls `p.extractall()`. The call will emit a warning by default. Something like this should be added before the call: p.extraction_filter = getattr(tarfile, 'data_filter', (lambda member, path: member)) This is compatible with unpatched versions of Python. If you only build for RHEL8.9+, instead add an argument to the call: p.extractall(self.origin_path, filter='data') The 'data_filter' above attempts a "safe" extraction, intended for pure data archives. For example: - prevents extracting outside the target directory, and to absolute paths (by raising an exception) - prevents symlinks pointing outside the target directory, and to absolute paths - adjusts permissions (for the owner, only the executable bit is honored) See PEP 706 for details: https://peps.python.org/pep-0706/#filters You can additionally set `p.errorlevel = 0` to skip extracting "bad" files with a warning on stderr. If you trust the tarball, use `'fully_trusted_filter'` (or `filter='fully_trusted'`) instead. That will preserve the existing behavior. --- Let me know if you have any questions!