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CVSS: 7.5EPSS: 0%CPEs: 3EXPL: 0

05 Mar 2010 — OpenSSL 0.9.8i on the Gaisler Research LEON3 SoC on the Xilinx Virtex-II Pro FPGA uses a Fixed Width Exponentiation (FWE) algorithm for certain signature calculations, and does not verify the signature before providing it to a caller, which makes it easier for physically proximate attackers to determine the private key via a modified supply voltage for the microprocessor, related to a "fault-based attack." OpenSSL 0.9.8i en Gaisler Research LEON3 SoC sobre Xilinx Virtex-II Pro FPGA utiliza un algoritmo Fixe... • http://rdist.root.org/2010/03/08/attacking-rsa-exponentiation-with-fault-injection • CWE-310: Cryptographic Issues •