GHSA-4q4x-67hx-5mpg

Suggest an improvement
Source
https://github.com/advisories/GHSA-4q4x-67hx-5mpg
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/08/GHSA-4q4x-67hx-5mpg/GHSA-4q4x-67hx-5mpg.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-4q4x-67hx-5mpg
Aliases
Published
2021-08-25T20:44:08Z
Modified
2023-11-08T04:01:13.857415Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
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.

Database specific
{
    "nvd_published_at": null,
    "cwe_ids": [
        "CWE-347"
    ],
    "severity": "HIGH",
    "github_reviewed": true,
    "github_reviewed_at": "2021-08-19T21:23:31Z"
}
References

Affected packages

crates.io / libp2p-core

Package

Affected ranges

Type
SEMVER
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.8.1