PT-2021-24088 · Open Design Alliance · Open Design Alliance Drawings Explorer

Khangkito + 1 · Published 2021-12-21 · Updated 2021-12-27 · CVE-2021-44423

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions: Open Design Alliance (ODA) Drawings Explorer versions prior to 2022.12

Description: An out-of-bounds read issue exists when reading a BMP file using Open Design Alliance (ODA) Drawings Explorer. The specific issue occurs after loading BMP files, where unchecked input data from a crafted BMP file leads to an out-of-bounds read. An attacker can leverage this issue to execute code in the context of the current process.

Recommendations: For versions prior to 2022.12, update to a version 2022.12 or later to resolve the issue. As a temporary workaround, consider restricting the use of BMP files in Open Design Alliance (ODA) Drawings Explorer until a patch is available. Avoid using the BMP file parsing functionality in the affected software until the issue is resolved.

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2021-44423

ZDI-21-1546

Affected Products

Open Design Alliance Drawings Explorer

References · 6

• https://zerodayinitiative.com/advisories/ZDI-21-1546 · Security Note
• https://osv.dev/vulnerability/CVE-2021-44423 · Vendor Advisory
• https://opendesign.com/security-advisories · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-44423 · Security Note
• https://t.me/cvenotify/24726 · Telegram Post
• https://t.me/cibsecurity/34468 · Telegram Post