Gentoo: GLSA-201009-08: python-updater: Untrusted search path
Summary
Robert Buchholz of the Gentoo Security Team reported that python-updater includes the current working directory and subdirectories in the Python module search path (sys.path) before calling "import".
Resolution
All python-updater users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=app-admin/python-updater-0.7-r1"
References
Availability
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
https://security.gentoo.org/glsa/201009-08
Concerns
Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org.
![Dist Gentoo](/images/distros/dist-gentoo.png)
Synopsis
An untrusted search path vulnerability in python-updater might result in the execution of arbitrary code.
Background
python-updater is a script used to remerge python packages when changing Python version.
Affected Packages
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 app-admin/python-updater < 0.7-r1 >= 0.7-r1
Impact
===== A local attacker could entice the root user to run "python-updater" from a directory containing a specially crafted Python module, resulting in the execution of arbitrary code with root privileges.
Workaround
Do not run "python-updater" from untrusted working directories.