{"id":"UBUNTU-CVE-2017-12100","details":"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.","modified":"2025-10-24T04:46:25Z","published":"2018-04-24T19:29:00Z","upstream":["CVE-2017-12100"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-12100"},{"type":"REPORT","url":"https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0452"},{"type":"REPORT","url":"https://git.blender.org/gitweb/gitweb.cgi/blender.git/commit/e04d7c49dca9dc7bbf1cbe446b612aaa5ba12581"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2017-12100"}],"affected":[{"package":{"name":"blender","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/blender@2.76.b+dfsg0-3build1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.74+dfsg0-4build2","2.75.a+dfsg0-2ubuntu2","2.75.a+dfsg0-2ubuntu3","2.76.b+dfsg0-3","2.76.b+dfsg0-3build1"],"ecosystem_specific":{"binaries":[{"binary_version":"2.76.b+dfsg0-3build1","binary_name":"blender"},{"binary_version":"2.76.b+dfsg0-3build1","binary_name":"blender-data"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-12100.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}