Out-of-Bounds Read Vulnerability in CGAL libcgal CGAL-5.1.1 Nef Polygon Parsing

Out-of-Bounds Read Vulnerability in CGAL libcgal CGAL-5.1.1 Nef Polygon Parsing

CVE-2020-28636 · CRITICAL Severity

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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.

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