Vulnerability Monitor

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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. 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.

Published

2018-04-24T19:29:01.063

Last Modified

2024-11-21T03:08:49.760

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.8 (HIGH)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:P/I:P/A:P

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

8.6

Impact Score

6.4

Weaknesses

Type: Primary
CWE-190

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	blender	blender	2.78c	Yes
Operating System	debian	debian_linux	8.0	Yes
Operating System	debian	debian_linux	9.0	Yes

References

https://lists.debian.org/debian-lts-announce/2018/08/msg00011.html Mailing List, Third Party Advisory ([email protected])
https://www.debian.org/security/2018/dsa-4248 Mailing List, Third Party Advisory ([email protected])
https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0452 Exploit, Technical Description, Third Party Advisory ([email protected])
https://lists.debian.org/debian-lts-announce/2018/08/msg00011.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.debian.org/security/2018/dsa-4248 Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0452 Exploit, Technical Description, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)