CVE-2020-28601

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.

• CWE-129
• CWE-125

• https://lists.debian.org/debian-lts-announce/2021/05/msg00002.htmlMailing List, Third Party Advisory
• https://lists.debian.org/debian-lts-announce/2022/12/msg00011.htmlMailing List, Third Party Advisory
• 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://security.gentoo.org/glsa/202305-34
• https://talosintelligence.com/vulnerability_reports/TALOS-2020-1225Technical Description, Third Party Advisory
• https://lists.debian.org/debian-lts-announce/2021/05/msg00002.htmlMailing List, Third Party Advisory
• https://lists.debian.org/debian-lts-announce/2022/12/msg00011.htmlMailing List, Third Party Advisory
• 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://security.gentoo.org/glsa/202305-34
• https://talosintelligence.com/vulnerability_reports/TALOS-2020-1225Technical Description, Third Party Advisory

Published

Mar 4, 2021

Last Modified

Jun 17, 2026

Status

Modified

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