Improper pattern file validation in i-FILTER optional feature 'Anti-Virus & Sandbox'

Overview The optional feature 'Anti-Virus & Sandbox' of i-FILTER provided by Digital Arts Inc. validates pattern files improperly. Improper pattern file validation CWE-348 - CVE-2025-47149 Digital Arts Inc. reported this vulnerability to IPA to notify users of its solution through JVN. JPCERT/CC...