CVE-2020-35635
High
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.
SeverityHigh
CVSS8.8
Exploit probability—
Product
Cgal Computational Geometry Algorithms Library
PublishedAug 30, 2021
First seenAug 30, 2021
Weakness typeCWE-129CWE-129
How to fix
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| cgal computational_geometry_algorithms_library | 5.1.1 | — |
| debian debian_linux | 10.0 | — |
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