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_S2/SNC_io_parser.h SNC_io_parser<EW>::read_sface() sfh->boundary_entry_objects Sloop_of. 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.
Fixes

Solution

No solution given by the vendor.


Workaround

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History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: talos

Published:

Updated: 2025-04-23T19:31:33.459Z

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

Link: CVE-2020-35634

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-08-30T18:15:07.900

Modified: 2024-11-21T05:27:45.177

Link: CVE-2020-35634

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.