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CVE-2017-12102

Published: 24 April 2018

An exploitable integer overflow exists in the way that the Blender open-source 3d creation suite v2.78c converts curves to polygons. 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 the file or use the file as a library in order to trigger this vulnerability.

Priority

Medium

Cvss 3 Severity Score

7.8

Score breakdown

Status

Package Release Status
blender
Launchpad, Ubuntu, Debian
groovy Not vulnerable
(2.79+dfsg0-1)
artful Ignored
(end of life)
bionic Not vulnerable
(2.79+dfsg0-1)
cosmic Not vulnerable
(2.79+dfsg0-1)
disco Not vulnerable
(2.79+dfsg0-1)
eoan Not vulnerable
(2.79+dfsg0-1)
focal Not vulnerable
(2.79+dfsg0-1)
hirsute Not vulnerable
(2.79+dfsg0-1)
impish Not vulnerable
(2.79+dfsg0-1)
jammy Not vulnerable
(2.79+dfsg0-1)
kinetic Not vulnerable
(2.79+dfsg0-1)
lunar Not vulnerable
(2.79+dfsg0-1)
trusty Does not exist
(trusty was needed)
upstream Needs triage

xenial Needed

mantic Not vulnerable
(2.79+dfsg0-1)

Severity score breakdown

Parameter Value
Base score 7.8
Attack vector Local
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H