Description
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() store_sm_boundary_item() Sloop_of 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.
Published: 2021-08-30
Score: 8.8 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

No remediation available yet.

Tracking

Sign in to view the affected projects.

Advisories
Source ID Title
Debian DLA Debian DLA DLA-3226-1 cgal security update
EUVD EUVD EUVD-2020-23301 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() store_sm_boundary_item() Sloop_of 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.
History

No history.

Subscriptions

Cgal Computational Geometry Algorithms Library
Debian Debian Linux
cve-icon MITRE

Status: PUBLISHED

Assigner: talos

Published:

Updated: 2025-04-23T19:31:27.108Z

Reserved: 2020-12-22T00:00:00.000Z

Link: CVE-2020-35635

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-08-30T18:15:07.947

Modified: 2024-11-21T05:27:45.343

Link: CVE-2020-35635

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses