PYSEC-2010-22

    Dashboard / Vulnerabilities / PYSEC-2010-22

    PYSEC-2010-22

    Published: 19 Oct 2010Last Modified: 10 Jun 2026

    Summary:

    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.

    References: http://code.google.com/p/pyftpdlib/source/browse/trunk/HISTORY, https://github.com/advisories/GHSA-gh7c-cg3x-pmcr

    Affected packages

    Package

    Name: pyftpdlib

    Purl: pkg:pypi/pyftpdlib

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -0.1.1

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    PYSEC-2010-22 | CVE-DB