CVE-2020-28599

A stack-based buffer overflow vulnerability exists in the import_stl.cc:import_stl() functionality of Openscad openscad-2020.12-RC2. A specially crafted STL file can lead to code execution. An attacker can provide a malicious file to trigger this vulnerability.

• CWE-121
• CWE-787

• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AFXQZK6BAYARVVWBBXDKPVPN3N77PPDX/
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KRHYUWXQ7QQIC6TXDYYLYFFF7B7L3EBD/
• https://security.gentoo.org/glsa/202107-35Third Party Advisory
• https://talosintelligence.com/vulnerability_reports/TALOS-2020-1223Exploit, Third Party Advisory
• https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1224Exploit, Third Party Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AFXQZK6BAYARVVWBBXDKPVPN3N77PPDX/
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KRHYUWXQ7QQIC6TXDYYLYFFF7B7L3EBD/
• https://security.gentoo.org/glsa/202107-35Third Party Advisory
• https://talosintelligence.com/vulnerability_reports/TALOS-2020-1223Exploit, Third Party Advisory
• https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1224Exploit, Third Party Advisory

Published

Feb 24, 2021

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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