CVE-2021-44047

HIGH 7.8CVE-2021-44047 · Published 05/12/2021 · updated 17/06/2026

In short

CVE-2021-44047 is a HIGH (CVSS 7.8) vulnerability affecting drawings sdk (opendesign).
Chance of exploitation in the next 30 days (EPSS): 0.88%, higher than 59.2% of all vulnerabilities.
Fix: update to 2022.11 or later.

Package	Affected versions	Patched versions
drawings sdk opendesign	`< 2022.11`	`2022.11`

Description

A use-after-free vulnerability exists when reading a DWF/DWFX file using Open Design Alliance Drawings SDK before 2022.11. The specific issue exists with parsing DWF/DWFX files. Crafted data in a DWF/DWFX file and lack of proper validation of input data 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.

References

opendesign.com/security-advisories · Vendor Advisory

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Package

Affected versions

Patched versions

drawings sdk

opendesign

< 2022.11

2022.11

Description

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