drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Unsichere Verwendung temporärer Dateien in virtualenv
Name: |
Unsichere Verwendung temporärer Dateien in virtualenv |
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ID: |
201206-17 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
Fr, 22. Juni 2012, 20:21 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4617 |
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Applikationen: |
virtualenv |
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Originalnachricht |
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201206-17 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Normal Title: virtualenv: Insecure temporary file usage Date: June 22, 2012 Bugs: #395285 ID: 201206-17
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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
Description ===========
The virtualenv.py script in virtualenv does not handle temporary files securely.
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.
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:
http://security.gentoo.org/glsa/glsa-201206-17.xml
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.
License =======
Copyright 2012 Gentoo Foundation, Inc; referenced text belongs to its owner(s).
The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license.
http://creativecommons.org/licenses/by-sa/2.5
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