GHSA-gh7c-cg3x-pmcr

Suggest an improvement
Source
https://github.com/advisories/GHSA-gh7c-cg3x-pmcr
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-gh7c-cg3x-pmcr/GHSA-gh7c-cg3x-pmcr.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-gh7c-cg3x-pmcr
Aliases
Published
2022-05-01T18:45:57Z
Modified
2024-10-21T21:00:56Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
  • 8.7 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N CVSS Calculator
Summary
pyftpdlib Use of Insufficiently Random Values of port selection on PASV command
Details

pyftpdlib before 0.1.1 does not choose a random value for the port associated with the PASV command, which makes it easier for remote attackers to obtain potentially sensitive information about the number of in-progress data connections by reading the response to this command.

Database specific 
{
    "github_reviewed": true,
    "nvd_published_at": "2010-10-19T20:00:00Z",
    "cwe_ids": [
        "CWE-330"
    ],
    "github_reviewed_at": "2024-04-29T14:38:49Z",
    "severity": "HIGH"
}
References

Affected packages

PyPI / pyftpdlib

Package

Name
pyftpdlib
View open source insights on deps.dev
Purl
pkg:pypi/pyftpdlib

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.1.1

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-gh7c-cg3x-pmcr/GHSA-gh7c-cg3x-pmcr.json"