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CVE-2019-15545

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

Published: Aug 26, 2019Updated: Nov 21, 2024 Sources: CVE List NVD GHSACWE-347
7.5HIGH
NVD MITRE
EPSS Score
0.8%
Top 48.0%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
Not available

Description

Failure to properly verify ed25519 signatures in libp2p-core

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:NI:HA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:HIntegrity
High
A:NAvailability
None
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Weaknesses

CWE-347

Affected Products

crates.io
package-ecosystem
libp2p-core
OSS Libraries
libp2p
oss-projectaka go-libp2p, rust-yamux, rust-libp2p
libp2pLibrary
OSS Libraries / generic-library
and 1 more affected products View all →

Exploitability

Official Patch Available
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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique
Collection
View detailed technique mapping

References

https://nvd.nist.gov/vuln/detail/CVE-2019-15545
nvd.nist.gov
https://github.com/libp2p/rust-libp2p
github.com
https://rustsec.org/advisories/RUSTSEC-2019-0004.html
rustsec.org

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