{"action":"Upgrade pyftpdlib to 0.5.2 or later.","affected":[{"fixed":"0.5.2","introduced":"0"}],"component":"pyftpdlib","cve_ids":["CVE-2009-5011"],"ecosystem":"PyPI","epss":0.00916,"exploited":false,"fixed_versions":["0.5.2"],"ghsa_id":"GHSA-62xg-239j-vxg7","id":"tcs_01M5KG5EHS0HCYWTFQKKVKMR0Y","modified_at":"2023-11-08T03:56:54.616477Z","published_at":"2010-10-19T20:00:00Z","references":["https://osv.dev/vulnerability/PYSEC-2010-8","http://code.google.com/p/pyftpdlib/issues/detail?id=100","http://code.google.com/p/pyftpdlib/source/browse/trunk/HISTORY","http://code.google.com/p/pyftpdlib/source/diff?spec=svn543&r=543&format=side&path=/trunk/pyftpdlib/ftpserver.py","http://code.google.com/p/pyftpdlib/source/detail?r=543","https://github.com/advisories/GHSA-62xg-239j-vxg7"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"PYSEC-2010-8","url":"https://osv.dev/vulnerability/PYSEC-2010-8"}],"summary":"Race condition in the FTPHandler class in ftpserver.py in pyftpdlib before 0.5.2 allows remote attackers to cause a denial of service (daemon outage) by establishing and then immediately closing a TCP"}