CVE-2024-33780

Name: CVE-2024-33780
Creator: NVD / NIST
Published: 2024-05-07T14:15:10.82+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.5/10EPSS 0.57%

Last modified Jun 17, 2026

CVE-2024-33780 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. MP-SPDZ v0.3.8 was discovered to contain a segmentation violation via the function osuCrypto::copyOut at /Tools/SilentPprf.cpp. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted message.. EPSS estimates a 0.57% chance of exploitation in the next 30 days.

Description

MP-SPDZ v0.3.8 was discovered to contain a segmentation violation via the function osuCrypto::copyOut at /Tools/SilentPprf.cpp. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted message.

Metrics

CVSS 3.1

6.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

EPSS Probability

0.57%

42.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-120

Affected Software

Vendor	Product	Versions
Csiro	Multi-Protocol Spdz	0.3.8

References

Timeline

Published: May 7, 2024
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2024-33780?

How severe is CVE-2024-33780?

CVE-2024-33780 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.57% probability of exploitation in the next 30 days.

How do I fix CVE-2024-33780?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2024-33780?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST