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CVE-2020-28634

HIGH

8.8

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_sedge() seh->next().

Details CVE

Score CVSS v3.18.8

SeveriteHIGH

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurREQUIRED

Publie4/18/2022

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

cgal:computational_geometry_algorithms_librarydebian:debian_linux

Faiblesses (CWE)

CWE-129CWE-125CWE-129

References

https://lists.debian.org/debian-lts-announce/2022/12/msg00011.html(talos-cna@cisco.com)

https://security.gentoo.org/glsa/202305-34(talos-cna@cisco.com)

https://talosintelligence.com/vulnerability_reports/TALOS-2020-1225(talos-cna@cisco.com)

https://lists.debian.org/debian-lts-announce/2022/12/msg00011.html(af854a3a-2127-422b-91ae-364da2661108)

https://security.gentoo.org/glsa/202305-34(af854a3a-2127-422b-91ae-364da2661108)

https://talosintelligence.com/vulnerability_reports/TALOS-2020-1225(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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