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.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | blender | < 2.79.a+dfsg0-1 | blender_2.79.a+dfsg0-1_all.deb |
Debian | 11 | all | blender | < 2.79.a+dfsg0-1 | blender_2.79.a+dfsg0-1_all.deb |
Debian | 10 | all | blender | < 2.79.a+dfsg0-1 | blender_2.79.a+dfsg0-1_all.deb |
Debian | 999 | all | blender | < 2.79.a+dfsg0-1 | blender_2.79.a+dfsg0-1_all.deb |