CVE-2024-33781
CVE-2024-33781 is a high-severity vulnerability in Csiro Multi-protocol Spdz with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-125.
Key facts
- Severity: High (CVSS 3.x base score 7.5)
- EPSS exploit prediction: 1% (48th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2024-31490
- Weakness: CWE-125
- Affected product: Csiro Multi-protocol Spdz
- Published:
- Last modified:
Description
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.
Frequently asked questions
- What is CVE-2024-33781?
- 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.
- How severe is CVE-2024-33781?
- CVE-2024-33781 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
- Is CVE-2024-33781 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (48th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2024-33781?
- CVE-2024-33781 affects Csiro Multi-protocol Spdz. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2024-33781?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- Does CVE-2024-33781 have an EU (EUVD) identifier?
- Yes. CVE-2024-33781 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-31490.
- When was CVE-2024-33781 published?
- CVE-2024-33781 was published on 2024-05-07 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:csiro:multi-protocol_spdz:0.3.8:*:*:*:*:*:*:*
More vulnerabilities in Csiro Multi-protocol Spdz
- CVE-2024-33782 — High (CVSS 7.5): MP-SPDZ v0.3.8 was discovered to contain a stack overflow via the function OTExtensionWithMatrix::extend in…
- CVE-2024-33783 — Medium (CVSS 6.5): MP-SPDZ v0.3.8 was discovered to contain a segmentation violation via the function…
- CVE-2024-33780 — Medium (CVSS 6.5): MP-SPDZ v0.3.8 was discovered to contain a segmentation violation via the function osuCrypto::copyOut at…
All CVEs affecting Csiro Multi-protocol Spdz →
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