Bug 1227288 (CVE-2020-28594)

Summary:	VUL-0: CVE-2020-28594: PrusaSlicer: use-after-free in the _3MF_Importer::_handle_end_model() functionality
Product:	[openSUSE] openSUSE Distribution	Reporter:	SMASH SMASH <smash_bz>
Component:	Security	Assignee:	Benjamin Greiner <code>
Status:	NEW ---	QA Contact:	Security Team bot <security-team>
Severity:	Major
Priority:	P3 - Medium	CC:	camila.matos
Version:	Leap 15.6
Target Milestone:	---
Hardware:	Other
OS:	Other
URL:	https://smash.suse.de/issue/307494/
Whiteboard:
Found By:	Security Response Team	Services Priority:
Business Priority:		Blocker:	---
Marketing QA Status:	---	IT Deployment:	---

Description SMASH SMASH 2024-07-02 11:20:29 UTC

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.

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-28594
https://talosintelligence.com/vulnerability_reports/TALOS-2020-1218
https://www.cve.org/CVERecord?id=CVE-2020-28594
https://bugzilla.redhat.com/show_bug.cgi?id=2294728