Buffer overflow in Openscad
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.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.020 (79.7th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 80th percentile — 79.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.020 · newest: 0.020 · change: 0.000
Affected products
- Openscad
- Fedoraproject Fedora — versions 32, 33
- Openscad — versions Openscad openscad-2020.12-RC2
Weakness classification (CWE)
Public proof-of-concept exploits
References
- talosintelligence.com/vulnerability_reports/TALOS-2020-1223 (Exploit, Third Party Advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
- security.gentoo.org/glsa/202107-35 (vendor-advisory, Third Party Advisory)
- www.talosintelligence.com/vulnerability_reports/TALOS-2020-1224 (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-28599?
- CVE-2020-28599 is a high-severity vulnerability in Openscad, classified under Stack-based Buffer Overflow. CVSS score: 7.8/10. Published 2021-02-24.
- How severe is CVE-2020-28599?
- High severity. CVSS v3 base score is 7.8 out of 10.
- Is CVE-2020-28599 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.