High severity7.8NVD Advisory· Published Aug 17, 2021· Updated Jun 17, 2026
CVE-2020-28594
CVE-2020-28594
Description
A use-after-free vulnerability exists in the _3MF_Importer::_handle_end_model() functionality of Prusa Research PrusaSlicer 2.2.0 and Master (commit 4b040b856). A specially crafted 3MF file can lead to code execution. An attacker can provide a malicious file to trigger this vulnerability.
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Affected products
3- Range: 2.2.0 and master (commit 4b040b856)
- Prusa Research/PrusaSlicerdescription
- cpe:2.3:a:prusa3d:prusaslicer:2.2.0:-:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
1- talosintelligence.com/vulnerability_reports/TALOS-2020-1218nvdExploitThird Party Advisory
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