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VULNERABILITIES

CVE-2021-43336 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.8 HIGHVector:CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://cert-portal.siemens.com/productcert/pdf/ssa-301589.pdf CVEThird Party Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-491245.pdf CVEThird Party Advisory
https://www.opendesign.com/security-advisories CVEVendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-22-334/ CVEThird Party AdvisoryVDB Entry
https://cert-portal.siemens.com/productcert/pdf/ssa-301589.pdf [email protected]Third Party Advisory

see all 8 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-787Out-of-bounds Write[email protected]

Affected Products

ProductVersions
opendesign drawings software development kit
< 2022.11

CPE

  • cpe:2.3:a:opendesign:drawings_software_development_kit:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
siemens jt2go
All versions

CPE

  • cpe:2.3:a:siemens:jt2go:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
siemens solid edge
se2022 -

CPE

  • cpe:2.3:a:siemens:solid_edge:se2022:-:*:*:*:*:*:*

Remediation

  • No remediation found in references.
siemens teamcenter visualization
>= 12.4.0, < 12.4.0.13
>= 13.2.0, < 13.3.0.1
13.1.0

CPE

  • cpe:2.3:a:siemens:teamcenter_visualization:*:*:*:*:*:*:*:*
  • cpe:2.3:a:siemens:teamcenter_visualization:13.1.0:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

10 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2021-43336
NVD Published Date:
Nov 14, 2021
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2021-43336 Details - Not Deferred