CVE-2021-44047

A use-after-free vulnerability exists when reading a DWF/DWFX file using Open Design Alliance Drawings SDK before 2022.11

published December 5, 2021

CVSS
—
EPSS
1%
Percentile
58.8
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00884 · 58.8th percentile
Published
2021-12-05T20:30Z
EPSS history
Timeline
  • 05 DEC 20:30Z
    A use-after-free vulnerability exists when reading a DWF/DWFX file using Open Design Alliance Drawings SDK before 2022.11
    cvelistv5