Products
Ultimaker Cura slicer
- 5.7.0-beta.1
- 5.7.0-beta.2
- 5.7.0-beta.3
- 5.7.0-beta.4
- 5.7.0-beta.5
- 5.7.0-beta.6
- 5.7.0-beta.7
- 5.7.0-beta.8
- 5.7.0-beta.9
- 5.7.0-beta.10
- 5.7.0-beta.11
- 5.7.0-beta.12
- 5.7.0-beta.13
- 5.7.0-beta.14
- 5.7.0-beta.15
- 5.7.1
- 5.7.2
Source
596c5446-0ce5-4ba2-aa66-48b3b757a647
Tags
CVE-2024-8374 details
Last Modified : Sept. 3, 2024, 12:59 p.m.
Description
UltiMaker Cura slicer versions 5.7.0-beta.1 through 5.7.2 are vulnerable to code injection via the 3MF format reader (/plugins/ThreeMFReader.py). The vulnerability arises from improper handling of the drop_to_buildplate property within 3MF files, which are ZIP archives containing the model data. When a 3MF file is loaded in Cura, the value of the drop_to_buildplate property is passed to the Python eval() function without proper sanitization, allowing an attacker to execute arbitrary code by crafting a malicious 3MF file. This vulnerability poses a significant risk as 3MF files are commonly shared via 3D model databases.
CVSS Score
| 1 | 2 | 3 | 4 | 5 | 6 | 7.8 | 8 | 9 | 10 |
|---|
Weakness
| Weakness | Name | Description |
|---|---|---|
| CWE-94 | Improper Control of Generation of Code ('Code Injection') | The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment. |
CVSS Data
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Base Score
7.8
Exploitability Score
1.8
Impact Score
5.9
Base Severity
HIGH
Vector String : CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
References
| URL | Source |
|---|---|
| https://github.com/Ultimaker/Cura/commit/285a241eb28da3188c977f85d68937c0dad79c50 | 596c5446-0ce5-4ba2-aa66-48b3b757a647 |