High severity7.8NVD Advisory· Published Feb 10, 2021· Updated Jun 17, 2026
CVE-2020-28596
CVE-2020-28596
Description
A stack-based buffer overflow vulnerability exists in the Objparser::objparse() functionality of Prusa Research PrusaSlicer 2.2.0 and Master (commit 4b040b856). A specially crafted obj file can lead to code execution. An attacker can provide a malicious file to trigger this vulnerability.
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Affected products
3- cpe:2.3:a:prusa3d:prusaslicer:2.2.0:-:*:*:*:*:*:*
- Prusa Research/PrusaSlicerdescription
- Range: 2.2.0 and Master (commit 4b040b856)
Patches
Vulnerability mechanics
References
1- talosintelligence.com/vulnerability_reports/TALOS-2020-1220nvdExploitThird Party Advisory
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