Home / mailings [gentoo-announce] [ GLSA 200704-19 ] Blender: User-assisted
Posted on 23 April 2007
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Gentoo Linux Security Advisory GLSA 200704-19
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http://security.gentoo.org/
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Severity: Normal
Title: Blender: User-assisted remote execution of arbitrary code
Date: April 23, 2007
Bugs: #168907
ID: 200704-19
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Synopsis
========
A vulnerability has been discovered in Blender allowing for
user-assisted arbitrary code execution.
Background
==========
Blender is a 3D creation, animation and publishing program.
Affected packages
=================
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Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 media-gfx/blender < 2.43 >= 2.43
Description
===========
Stefan Cornelius of Secunia Research discovered an insecure use of the
"eval()" function in kmz_ImportWithMesh.py.
Impact
======
A remote attacker could entice a user to open a specially crafted
Blender file (.kmz or .kml), resulting in the execution of arbitrary
Python code with the privileges of the user running Blender.
Workaround
==========
There is no known workaround at this time.
Resolution
==========
All Blender users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=media-gfx/blender-2.43"
References
==========
[ 1 ] CVE-2007-1253
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-1253
Availability
============
This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-200704-19.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
http://bugs.gentoo.org.
License
=======
Copyright 2007 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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