| Bug ID | 1227288 |
|---|---|
| Summary | VUL-0: CVE-2020-28594: PrusaSlicer: use-after-free in the _3MF_Importer::_handle_end_model() functionality |
| Classification | openSUSE |
| Product | openSUSE Distribution |
| Version | Leap 15.6 |
| Hardware | Other |
| URL | https://smash.suse.de/issue/307494/ |
| OS | Other |
| Status | NEW |
| Severity | Major |
| Priority | P5 - None |
| Component | Security |
| Assignee | code@bnavigator.de |
| Reporter | smash_bz@suse.de |
| QA Contact | security-team@suse.de |
| CC | camila.matos@suse.com |
| Target Milestone | --- |
| Found By | Security Response Team |
| Blocker | --- |
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