CVE-2024-50354

MEDIUM

5.5

Description

gnark is a fast zk-SNARK library that offers a high-level API to design circuits. In gnark 0.11.0 and earlier, deserialization of Groth16 verification keys allocate excessive memory, consuming a lot of resources and triggering a crash with the error fatal error: runtime: out of memory.

CVE Details

CVSS v3.1 Score5.5

SeverityMEDIUM

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

Attack VectorLOCAL

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published10/31/2024

Last Modified9/23/2025

Sourcenvd

Honeypot Sightings0

Affected Products

consensys:gnark

Weaknesses (CWE)

CWE-400

References

https://github.com/Consensys/gnark/commit/47ae846339add2bdf9983e499342bfdfe195191d(security-advisories@github.com)

https://github.com/Consensys/gnark/pull/1307(security-advisories@github.com)

https://github.com/Consensys/gnark/security/advisories/GHSA-cph5-3pgr-c82g(security-advisories@github.com)

IOC Correlations

No correlations recorded

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