What’s Vulnerable › Vulnerabilities

CVE-2019-15545

• Severity: high (CVSS 7.5 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-08-26 · updated 2026-06-17
• Weakness: CWE-347

Description

An issue was discovered in the libp2p-core crate before 0.8.1 for Rust. Attackers can spoof ed25519 signatures.

Affected products

• Libp2P: from 0.3 before 0.8.1 — fixed in 0.8.1

How to fix

Upgrade to a fixed version: Libp2P 0.8.1. Check the vendor advisory for mitigations.

References

• https://rustsec.org/advisories/RUSTSEC-2019-0004.html
• https://rustsec.org/advisories/RUSTSEC-2019-0004.html

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