MP-SPDZ 0.3.8 Message /Tools/SilentPprf.cpp osuCrypto::copyOut memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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3.4$0-$5k0.00

Summaryinfo

A vulnerability was found in MP-SPDZ 0.3.8. It has been classified as critical. Impacted is the function osuCrypto::copyOut of the file /Tools/SilentPprf.cpp of the component Message Handler. The manipulation leads to memory corruption. This vulnerability is referenced as CVE-2024-33780. No exploit is available.

Detailsinfo

A vulnerability was found in MP-SPDZ 0.3.8 and classified as problematic. This issue affects the function osuCrypto::copyOut of the file /Tools/SilentPprf.cpp of the component Message Handler. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. Impacted is availability. The summary by CVE is:

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.

The advisory is shared at github.com. The identification of this vulnerability is CVE-2024-33780 since 04/26/2024. The exploitation is known to be easy. Technical details are known, but no exploit is available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.4

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/26/2024 🔍
05/07/2024 +11 days 🔍
05/07/2024 +0 days 🔍
06/17/2025 +406 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2024-33780 (🔍)
GCVE (CVE): GCVE-0-2024-33780
GCVE (VulDB): GCVE-100-263345

Entryinfo

Created: 05/07/2024 18:36
Updated: 06/17/2025 03:13
Changes: 05/07/2024 18:36 (53), 06/17/2025 03:13 (2)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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