CVE-2020-28601

2021-03-0400:00:00

CWE-129

talos

www.cve.org

vulnerability

code execution

cgal

libcgal

nef polygon-parsing

oob read

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

AI Score

9.4

Confidence

High

EPSS

0.004

Percentile

71.9%

JSON

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.

CNA Affected

[
  {
    "vendor": "n/a",
    "product": "CGAL",
    "versions": [
      {
        "version": "CGAL Project libcgal CGAL-5.1.1",
        "status": "affected"
      }
    ]
  }
]