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CVE-2021-43336

HIGH CVSS: 7.8 Published: 2021-11-14 Modified: 2026-06-17

Description

An Out-of-Bounds Write vulnerability exists when reading a DXF or DWG file using Open Design Alliance Drawings SDK before 2022.11. The specific issue exists within the parsing of DXF and DWG files. Crafted data in a DXF or DWG file (an invalid number of properties) can trigger a write operation past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.

Affected Platforms

Siemens Solid EdgeOpendesign Drawings Software Development KitSiemens Teamcenter VisualizationSiemens Jt2Go

Weakness Type

CWE-787

References