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CVE-2024-33782

Date: May 6, 2024

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.

Language: C++

Severity Score

Related Resources (3)

https://github.com/FudanMPL/Vulnerabilities-in-MPC-Framework/tree/main/MP-SPDZ/stack-buffer-overflow-OTExtensionWithMatrix
https://nvd.nist.gov/vuln/detail/CVE-2024-33782
https://www.mend.io/vulnerability-database/CVE-2024-33782

Severity Score

Weakness Type (CWE)

Stack-based Buffer Overflow

CWE-121

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

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