CVE-2020-35636

Katalog CVE

CVSS 9.8 · Critical EPSS 3,3%

Kerentanan Improper Validation of Array Index pada cgal computational geometry algorithms library, debian linux. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

A code execution vulnerability exists in the Nef polygon-parsing functionality of CGAL libcgal CGAL-5.1.1 in Nef_S2/SNC_io_parser.h SNC_io_parser::read_sface() sfh->volume() OOB read. 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 this vulnerability.

Rincian

Terbit di NVD

4 Maret 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

9.8 (Critical), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-129: Improper Validation of Array Index
CWE-125: Out-of-bounds Read
CWE-843: Access of Resource Using Incompatible Type ('Type Confusion')

EPSS (30 hari)

3,3% peluang dieksploitasi; lebih tinggi dari 88,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://lists.debian.org/debian-lts-announce/2022/12/msg00011.html mailing list · advisory pihak ketiga
• https://talosintelligence.com/vulnerability_reports/TALOS-2020-1225 exploit · advisory pihak ketiga
• https://security.gentoo.org/glsa/202305-34