PT-2021-24032 · Open Design Alliance · Open Design Alliance Prc Sdk

Khangkito + 1 · Published 2021-11-29 · Updated 2021-12-07 · CVE-2021-44046

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 PRC SDK versions prior to 2022.11

Description: An out-of-bounds write issue exists when reading U3D files, caused by an unchecked return value of a function that verifies input data from a U3D file. This allows an attacker to execute code in the context of the current process.

Recommendations: For versions prior to 2022.11, update to a version 2022.11 or later to resolve the issue. As a temporary workaround, consider restricting the use of U3D file parsing functionality until a patch is available. Avoid using the vulnerable function that verifies input data from U3D files until the issue is resolved.

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2021-44046

ZDI-21-1338

Affected Products

Open Design Alliance Prc Sdk

References · 6

• https://zerodayinitiative.com/advisories/ZDI-21-1338 · Security Note
• https://osv.dev/vulnerability/CVE-2021-44046 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-44046 · Security Note
• https://opendesign.com/security-advisories · Note
• https://t.me/cibsecurity/33351 · Telegram Post
• https://t.me/cvenotify/24241 · Telegram Post