Advisory Details

February 9th, 2023

Open Design Alliance (ODA) Drawing SDK DWG File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability

ZDI-23-133
ZDI-CAN-19153

CVE ID CVE-2021-43582
CVSS SCORE 3.3, AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
AFFECTED VENDORS Open Design Alliance (ODA)
AFFECTED PRODUCTS Drawing SDK
VULNERABILITY DETAILS

This vulnerability allows remote attackers to disclose sensitive information 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 DWG files. Crafted data in a DWG file can trigger a read past the end of an allocated buffer. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process.

ADDITIONAL DETAILS

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


DISCLOSURE TIMELINE
  • 2022-10-18 - Vulnerability reported to vendor
  • 2023-02-09 - Coordinated public release of advisory
CREDIT Mat Powell & Jimmy Calderon (@vectors2final) of Trend Micro Zero Day Initiative
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