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WIBU SYSTEMS AG WibuKey Digital Rights Management (Update B)

This updated advisory is a follow-up to the advisory update titled ICSA-19-043-03 Siemens Licensing Software for SICAM 230 (Update A) that was published February 14, 2019, on the NCCIC/ICS-CERT website. This advisory includes mitigations for information exposure, out-of-bounds write, and heap-based buffer overflow vulnerabilities in WIBU-SYSTEMS WibuKey digital rights management software.