This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page. View CVE-2020-35635 →

DEBIAN-CVE-2020-35635

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::rea...

Original description

The description as published by the source.

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.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Affected packages

Debian:12 cgal

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.2-3"}]}]

Debian:13 cgal

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.2-3"}]}]

Debian:14 cgal

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.2-3"}]}]

References

advisory security-tracker.debian.org