UBUNTU-CVE-2017-12082

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UBUNTU-CVE-2017-12082

Summary:

Details: An exploitable integer overflow exists in the 'CustomData' Mesh loading functionality of the Blender open-source 3d creation suite. A .blend file with a specially crafted external data file can cause an integer overflow resulting in a buffer overflow which can allow for code execution under the context of the application. An attacker can convince a user to edit an object within a .blend library in their Scene in order to trigger this vulnerability.

References: https://ubuntu.com/security/CVE-2017-12082, https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0434, https://git.blender.org/gitweb/gitweb.cgi/blender.git/commit/e04d7c49dca9dc7bbf1cbe446b612aaa5ba12581, https://www.cve.org/CVERecord?id=CVE-2017-12082