CVE-2024-33782: Csiro Multi-Protocol Spdz

High severity, CVSS 7.5. EPSS: 0.7% chance of exploitation in the next 30 days.

MP-SPDZ v0.3.8 was discovered to contain a stack overflow via the function OTExtensionWithMatrix::extend in /OT/OTExtensionWithMatrix.cpp. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted message.

Affected products

• Csiro Multi-Protocol Spdz: version 0.3.8 only

Published 2024-05-07. Last modified 2026-06-17.