PT-2021-24087 · Open Design Alliance · Open Design Alliance Drawings Sdk

Mat Powell · Published 2021-12-21 · Updated 2021-12-27 · CVE-2021-44422

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 Drawings SDK versions prior to 2022.12

Description: An Improper Input Validation issue exists when reading a BMP file, allowing crafted data to trigger a write operation past the end of an allocated buffer or lead to a heap-based buffer overflow. This can enable an attacker 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 with the Drawings SDK until a patch is available. Avoid using the Drawings SDK to parse potentially crafted BMP files until the issue is resolved.

Fix

RCE

Memory Corruption

Weakness Enumeration

CWE-20

CWE-787

Related Identifiers

CVE-2021-44422

ZDI-21-1542

ZDI-21-1543

Affected Products

Open Design Alliance Drawings Sdk

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2021-44422 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-21-1543 · Security Note
• https://opendesign.com/security-advisories · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-21-1542 · Security Note
• https://osv.dev/vulnerability/CVE-2021-44422 · Vendor Advisory
• https://t.me/cibsecurity/34466 · Telegram Post
• https://t.me/cvenotify/24727 · Telegram Post