GHSA-4q4x-67hx-5mpg

    Dashboard / Vulnerabilities / GHSA-4q4x-67hx-5mpg

    GHSA-4q4x-67hx-5mpg

    Published: 25 Aug 2021Last Modified: 8 Nov 2023

    Summary: Failure to properly verify ed25519 signatures in libp2p-core

    Details: Affected versions of this crate did not properly verify ed25519 signatures. Any signature with a correct length was considered valid. This allows an attacker to impersonate any node identity.

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

    Affected packages

    Package

    Name: libp2p-core

    Purl: pkg:cargo/libp2p-core

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -0.8.1

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    GHSA-4q4x-67hx-5mpg | CVE-DB