CVE-2021-43272

CRITICAL

Open Design Alliance ODA Viewer <2022.11 - Code Injection

Title source: llm

Description

An improper handling of exceptional conditions vulnerability exists in Open Design Alliance ODA Viewer sample before 2022.11. ODA Viewer continues to process invalid or malicious DWF files instead of stopping upon an exception. An attacker can leverage this vulnerability to execute code in the context of the current process.

References (4)

[Vendor Advisory] https://www.opendesign.com/security-advisories

[Third Party Advisory, VDB Entry] https://www.zerodayinitiative.com/advisories/ZDI-21-1358/

[Third Party Advisory, VDB Entry] https://www.zerodayinitiative.com/advisories/ZDI-21-1360/

[Third Party Advisory, VDB Entry] https://www.zerodayinitiative.com/advisories/ZDI-21-1363/

Scores

CVSS v3 9.8

EPSS 0.0073

EPSS Percentile 72.4%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Classification

CWE

CWE-755

Status published

Affected Products (1)

opendesign/oda_viewer < 2022.11

Timeline

Published Nov 14, 2021

Tracked Since Feb 18, 2026