High severity7.5NVD Advisory· Published May 7, 2024· Updated Jun 17, 2026

CVE-2024-33782

Description

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

MP-SPDZ/MP-SPDZdescription
FudanMPL/Vulnerabilities-in-MPC-Frameworkllm-create
Range: <=0.3.8
MP-SPDZ/MP-SPDZllm-fuzzy
Range: <=0.3.8

Patches

Vulnerability mechanics

References

github.com/FudanMPL/Vulnerabilities-in-MPC-Framework/tree/main/MP-SPDZ/stack-buffer-overflow-OTExtensionWithMatrixnvdExploit

News mentions

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