VULNERABILITY INTELLIGENCE

CVE-2020-28636

CVSS score9.8 CRITICAL
EPSS probability2.88%
CISA KEVNot currently listed
Published2021-03-04
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

A code execution vulnerability exists in the Nef polygon-parsing functionality of CGAL libcgal CGAL-5.1.1. An oob read vulnerability exists in Nef_S2/SNC_io_parser.h SNC_io_parser::read_sloop() slh->twin() An attacker can provide malicious input to trigger this vulnerability.

Weakness classification

  • talos-cna@cisco.com: CWE-129
  • nvd@nist.gov: CWE-125

Primary references