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Blender Command Line Buffer Overflow Vulnerability
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Secunia Advisory:
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SA17013
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Release Date:
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2005-09-30
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Last Update:
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2006-01-20
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Critical:
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Moderately critical
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Impact:
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System access
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Where:
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From remote
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Solution Status:
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Unpatched
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| Software: | Blender 2.x
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| | CVE reference: | CVE-2005-3151 (Secunia mirror)
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This advisory is currently marked as unpatched!
- Companies can be alerted when a patch is released! |
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Description:
Qnix has reported a vulnerability in Blender, which potentially can be exploited by malicious people to compromise a user's system.
The vulnerability is caused due to a boundary error in "blender" and "blenderplayer" when handling command line inputs. This can be exploited to cause a stack-based buffer overflow and may allow arbitrary code execution via an overly long command line argument. On the Windows platform, the vulnerability can potentially be exploited when the user follows a link to a ".blend" file with a long filename in the Internet Explorer browser and opens it.
The vulnerability has been confirmed in version 2.37a. Other versions may also be affected.
Solution:
Do not follow links to ".blend" files from the browser.
Provided and/or discovered by:
Qnix
Changelog:
2006-01-20: Added CVE reference.
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Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.
Secunia collects, validates, and verifies all vulnerability reports issued by security research groups, vendors, and others.
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4 Related Secunia Security Advisories
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1. Blender Multiple Temporary File Security Issues
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2. Blender "imb_loadhdr()" Buffer Overflow Vulnerability
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3. Blender KML/KMZ Import Command Injection Vulnerability
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4. Blender "get_bhead()" Integer Overflow and "bvh_import.py" Vulnerabilities
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