Advisory Details

February 24th, 2023

Open Design Alliance (ODA) Drawing SDK DGN File Parsing Memory Corruption Remote Code Execution Vulnerability

ZDI-23-157
ZDI-CAN-19186

CVE ID CVE-2021-44045
CVSS SCORE 7.8, AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
AFFECTED VENDORS Open Design Alliance (ODA)
AFFECTED PRODUCTS Drawing SDK
VULNERABILITY DETAILS

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Open Design Alliance (ODA) Drawing SDK. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.

The specific flaw exists within the parsing of DGN files. The issue results from the lack of proper validation of user-supplied data, which can result in a memory corruption condition. An attacker can leverage this vulnerability to execute code in the context of the current process.

ADDITIONAL DETAILS

https://www.opendesign.com/security-advisories 


DISCLOSURE TIMELINE
  • 2022-10-20 - Vulnerability reported to vendor
  • 2023-02-24 - Coordinated public release of advisory
CREDIT Mat Powell & Jimmy Calderon (@vectors2final) of Trend Micro Zero Day Initiative
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