pyftpdlib Use of Insufficiently Random Values of port selection on PASV command
Moderate severity
GitHub Reviewed
Published
May 1, 2022
to the GitHub Advisory Database
•
Updated Apr 29, 2024
Description
Published by the National Vulnerability Database
Oct 19, 2010
Published to the GitHub Advisory Database
May 1, 2022
Reviewed
Apr 29, 2024
Last updated
Apr 29, 2024
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.
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