https://bugzilla.redhat.com/show_bug.cgi?id=1610857
Bug ID: 1610857 Summary: CVE-2017-2905 blender: Integer Overflow in the multires_load_old_dm functionality Product: Security Response Component: vulnerability Keywords: Security Severity: medium Priority: medium Assignee: security-response-team@redhat.com Reporter: lpardo@redhat.com CC: design-devel@lists.fedoraproject.org, hobbes1069@gmail.com, kwizart@gmail.com, luya_tfz@thefinalzone.net, negativo17@gmail.com, promac@gmail.com
An exploitable integer overflow exists in the 'multires_load_old_dm' functionality of the Blender open-source 3d creation suite v2.78c. A specially crafted .blend 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 open a .blend file in order to trigger this vulnerability.
References: https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0452
https://bugzilla.redhat.com/show_bug.cgi?id=1610857
Laura Pardo lpardo@redhat.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Depends On| |1610858
--- Comment #1 from Laura Pardo lpardo@redhat.com --- Created blender tracking bugs for this issue:
Affects: epel-7 [bug 1610858]
Referenced Bugs:
https://bugzilla.redhat.com/show_bug.cgi?id=1610858 [Bug 1610858] CVE-2017-12100 blender: Integer Overflow in the multires_load_old_dm functionality [epel-7]
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