What is CVE-2024-33780?

CVE-2024-33780 is a medium-severity vulnerability in Csiro Multi-Protocol Spdz, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 6.5/10. Published 2024-05-07.

How severe is CVE-2024-33780?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Is CVE-2024-33780 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Buffer overflow in Csiro Multi-Protocol Spdz

CVE-2024-33780

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.

Vulnerability class: Buffer Overflow

EPSS: 0.006 (43.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.

Affected products

Csiro Multi-protocol_spdz — versions 0.3.8
N/a — versions n/a

Weakness classification (CWE)

CWE-120 — Buffer Copy without Checking Size of Input (Classic Buffer Overflow)

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

cve@mitre.org (Exploit)

Frequently asked questions

What is CVE-2024-33780?: CVE-2024-33780 is a medium-severity vulnerability in Csiro Multi-Protocol Spdz, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 6.5/10. Published 2024-05-07.
How severe is CVE-2024-33780?: Medium severity. CVSS v3 base score is 6.5 out of 10.
Is CVE-2024-33780 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.