CVE-2020-28601

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_2/PM_io_parser.h PM_io_parser::read_vertex() Face_of[] OOB read. An attacker can provide malicious input to trigger this vulnerability.

References

• https://euvd.enisa.europa.eu/vulnerability/EUVD-2020-20999
• https://talosintelligence.com/vulnerability_reports/TALOS-2020-1225
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/E4J344OKKDLPRN422OYRR46HDEN6MM6P/
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NB5SF5OJR2DSV7CC6U7FVW5VJSJO5EKV/
• https://lists.debian.org/debian-lts-announce/2021/05/msg00002.html
• https://lists.debian.org/debian-lts-announce/2022/12/msg00011.html
• https://security.gentoo.org/glsa/202305-34