Gentoo: GLSA-201206-17: virtualenv: Insecure temporary file usage
Summary
The virtualenv.py script in virtualenv does not handle temporary files securely.
Resolution
All virtualenv users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=dev-python/virtualenv-1.5.1"
References
[ 1 ] CVE-2011-4617 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-4617
Availability
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
https://security.gentoo.org/glsa/201206-17
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 insecure temporary file usage has been reported in virtualenv, possibly allowing symlink attacks.
Background
virtualenv is a virtual Python environment builder.
Affected Packages
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 dev-python/virtualenv < 1.5.1 >= 1.5.1
Impact
===== A local attacker could perform symlink attacks to overwrite arbitrary files with the privileges of the user running the application.
Workaround
There is no known workaround at this time.