CVE-2024-33781

EUVD-2024-31490
MP-SPDZ v0.3.8 was discovered to contain a stack overflow via the function octetStream::get_bytes in /Tools/octetStream.cpp. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted message.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA-ADPADP
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 41%
Affected Products (NVD)
VendorProductVersion
csiromulti-protocol_spdz
0.3.8
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/FudanMPL/Vulnerabilities-in-MPC-Framework/tree/main/MP-SPDZ/stack-buffer-overflow-octetStream
https://github.com/FudanMPL/Vulnerabilities-in-MPC-Framework/tree/main/MP-SPDZ/stack-buffer-overflow-octetStream