Use-after-free in PrusaSlicer - CVE-2020-28594
Published: June 28, 2021
Vulnerability identifier: #VU54405
CSH Severity: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2020-28594
CWE-ID: CWE-416
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
PrusaSlicer
PrusaSlicer
Software vendor:
Prusa Research
Prusa Research
Description
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a use-after-free error in the "_3MF_Importer::_handle_end_model()" functionality. A remote attacker can use a specially crafted 3MF file and execute arbitrary code on the target system.
Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.
Remediation
Install updates from vendor's website.