VULNERABILITY INTELLIGENCE
CVE-2010-0928
CVSS score4 MEDIUM
EPSS probability0.54%
CISA KEVNot currently listed
Published2010-03-05
Last modified2026-06-16
CVSS vectorAV:L/AC:H/Au:N/C:C/I:N/A:N
Description
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."