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Vulnerability DatabaseGHSA-p2gm-ffr3-w2xw
GHSA-p2gm-ffr3-w2xw:
Rust vulnerability analysis and mitigation
Overview
A low severity vulnerability (GHSA-p2gm-ffr3-w2xw) was identified in Nervos CKB affecting versions prior to 0.101.4. The vulnerability was discovered and disclosed on February 8, 2023, making the network susceptible to low-resource flood DDoS attacks through network messages (GitHub Advisory).
Technical details
The vulnerability exists in the cargo ckb package (Rust implementation) and affects all versions below 0.101.4. The issue is related to network message handling that could potentially be exploited through genesis requests and duplicate data requests (GitHub Advisory).
Impact
The vulnerability could enable attackers to perform Distributed Denial of Service (DDoS) attacks using minimal resources, potentially affecting the availability of Nervos CKB network services (GitHub Advisory).
Mitigation and workarounds
Two primary workarounds have been identified: 1) forbidding genesis requests through network requests, and 2) forbidding duplicate data requests through network requests. Version 0.101.4 has been released as a patch to address this vulnerability (GitHub Advisory).
Additional resources
Source: This report was generated using AI
Related Rust vulnerabilities:
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