{"id":"GHSA-gh7c-cg3x-pmcr","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.","aliases":["CVE-2007-6738","PYSEC-2010-22"],"modified":"2024-10-21T21:00:56Z","published":"2022-05-01T18:45:57Z","database_specific":{"github_reviewed":true,"github_reviewed_at":"2024-04-29T14:38:49Z","nvd_published_at":"2010-10-19T20:00:00Z","cwe_ids":["CWE-330"],"severity":"HIGH"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2007-6738"},{"type":"WEB","url":"https://github.com/giampaolo/pyftpdlib/commit/d171bdc4ef7ac769671946a8a3e5eaafc39a9202"},{"type":"PACKAGE","url":"https://github.com/giampaolo/pyftpdlib"},{"type":"WEB","url":"https://github.com/pypa/advisory-database/tree/main/vulns/pyftpdlib/PYSEC-2010-22.yaml"},{"type":"WEB","url":"http://code.google.com/p/pyftpdlib/source/browse/trunk/HISTORY"}],"affected":[{"package":{"name":"pyftpdlib","ecosystem":"PyPI","purl":"pkg:pypi/pyftpdlib"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"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"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"type":"CVSS_V4","score":"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"}]}