PT-2021-24034 · Open Design Alliance · Drawings Explorer

Mat Powell · Published 2021-11-29 · Updated 2021-12-07 · CVE-2021-44048

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 2022.11

Description: An out-of-bounds write issue exists when reading a TIF file. The specific issue occurs after loading TIF files. Crafted data in a TIF file can trigger a write operation past the end of an allocated buffer. An attacker can leverage this 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 avoiding the use of TIF files with the Drawings Explorer until a patch is available. Restrict access to the TIF file parsing functionality to minimize the risk of exploitation.

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2021-44048

ZDI-21-1339

Affected Products

Drawings Explorer

References · 6

• https://osv.dev/vulnerability/CVE-2021-44048 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-21-1339 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2021-44048 · Security Note
• https://opendesign.com/security-advisories · Vendor Advisory
• https://t.me/cibsecurity/33350 · Telegram Post
• https://t.me/cvenotify/24239 · Telegram Post