CVE-2017-12100
An exploitable integer overflow exists in the 'multires_load_old_dm' functionality of the Blender open-source 3d creation suite v2.78c.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.84%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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.
- CVSS 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 1.84% probability · 78th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-190
- Affected
- blender/blender · debian/debian linux
- Source
- talos-cna@cisco.com
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-2017-0452Exploit, 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-2017-0452Exploit, Technical Description, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.