CVE-2021-43272

moderate-risk
Published 2021-11-14

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.

Do I need to act?

~
5.2% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (1)

Oda Viewer

Affected Vendors

Opendesign

References (8)

Vendor Advisory https://www.opendesign.com/security-advisories
Third Party Advisory https://www.zerodayinitiative.com/advisories/ZDI-21-1358/
Third Party Advisory https://www.zerodayinitiative.com/advisories/ZDI-21-1360/
Third Party Advisory https://www.zerodayinitiative.com/advisories/ZDI-21-1363/
Vendor Advisory https://www.opendesign.com/security-advisories
Third Party Advisory https://www.zerodayinitiative.com/advisories/ZDI-21-1358/
Third Party Advisory https://www.zerodayinitiative.com/advisories/ZDI-21-1360/
Third Party Advisory https://www.zerodayinitiative.com/advisories/ZDI-21-1363/
45
/ 100
moderate-risk
Severity 32/34 · Critical
Exploitability 8/34 · Low
Exposure 5/34 · Minimal