CVE-2017-12101

HighCVSS 7.8/10Last modified Jun 17, 2026

Description

An exploitable integer overflow exists in the 'modifier_mdef_compact_influences' 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.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-190

Affected software

Vendor	Product	Versions
Blender	Blender	v2.78c (32-bit)

References

https://lists.debian.org/debian-lts-announce/2018/08/msg00011.htmlMailing List, Third Party Advisory
https://www.debian.org/security/2018/dsa-4248Mailing List, Third Party Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0453Exploit, Technical Description, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/08/msg00011.htmlMailing List, Third Party Advisory
https://www.debian.org/security/2018/dsa-4248Mailing List, Third Party Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0453Exploit, Technical Description, Third Party Advisory

Timeline

Published: Apr 24, 2018
Last modified: Jun 17, 2026
NVD status: Modified

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