Security Advisory

CVE-2020-28622

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2022-04-18 16:56:18

Last updated 2025-04-23 18:36:34

Assigner talos

State PUBLISHED

Description

Multiple code execution vulnerabilities exists in the Nef polygon-parsing functionality of CGAL libcgal CGAL-5.1.1. A specially crafted malformed file can lead to an out-of-bounds read and type confusion, which could lead to code execution. An attacker can provide malicious input to trigger any of these vulnerabilities. An oob read vulnerability exists in Nef_S2/SNC_io_parser.h SNC_io_parser<EW>::read_edge() eh->incident_sface().

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