GHSA-9x66-ghqx-8g5r

Suggest an improvement
Source
https://github.com/advisories/GHSA-9x66-ghqx-8g5r
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-9x66-ghqx-8g5r/GHSA-9x66-ghqx-8g5r.json
JSON Data
https://api.test.osv.dev/v1/vulns/GHSA-9x66-ghqx-8g5r
Aliases
Published
2022-05-01T18:45:57Z
Modified
2024-10-21T19:59:03Z
Severity
  • 7.3 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L CVSS Calculator
  • 6.9 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N CVSS Calculator
Summary
Improper Authentication in pyftpdlib
Details

FTPServer.py in pyftpdlib before 0.2.0 does not increment the attempted_logins count for a USER command that specifies an invalid username, which makes it easier for remote attackers to obtain access via a brute-force attack.

Database specific
{
    "nvd_published_at": "2010-10-19T20:00:00Z",
    "cwe_ids": [
        "CWE-287"
    ],
    "severity": "MODERATE",
    "github_reviewed": true,
    "github_reviewed_at": "2022-06-08T22:28:55Z"
}
References

Affected packages

PyPI / pyftpdlib

Package

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.2.0