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High severity7.5NVD Advisory· Published Aug 26, 2019· Updated Jun 17, 2026

CVE-2019-15545

CVE-2019-15545

Description

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

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected packages

Versions sourced from the GitHub Security Advisory.

Package	Affected versions	Patched versions
libp2p-corecrates.io	< 0.8.1	0.8.1

Affected products

3

Libp2p/Libp2p
cpe:2.3:a:libp2p:libp2p:*:*:*:*:*:*:*:*
Range: >=0.3,<0.8.1
Rust/libp2p-coredescription
ghsa-coords
pkg:cargo/libp2p-core
Range: < 0.8.1

Patches

Vulnerability mechanics

References

3

github.com/advisories/GHSA-4q4x-67hx-5mpgghsaADVISORY
nvd.nist.gov/vuln/detail/CVE-2019-15545ghsaADVISORY
rustsec.org/advisories/RUSTSEC-2019-0004.htmlnvdThird Party AdvisoryWEB

News mentions

0

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