CVE-2017-14304: Stdutility Stdu Viewer

High severity, CVSS 7.8. EPSS: 0.3% chance of exploitation in the next 30 days.

STDU Viewer 1.6.375 allows attackers to cause a denial of service or possibly have unspecified other impact via a crafted .jb2 file, related to a "Read Access Violation starting at STDUJBIG2File!DllGetClassObject+0x00000000000043e0."

Affected products

• Stdutility Stdu Viewer: version 1.6.375 only

Published 2017-09-11. Last modified 2026-06-17.