PYSEC-2010-8

    Dashboard / Vulnerabilities / PYSEC-2010-8

    PYSEC-2010-8

    Published: 19 Oct 2010Last Modified: 8 Nov 2023

    Summary:

    Details: 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 connection, leading to the getpeername function having an ENOTCONN error, a different vulnerability than CVE-2010-3494.

    References: 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

    Affected packages

    Package

    Name: pyftpdlib

    Purl: pkg:pypi/pyftpdlib

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -0.5.2

    Affected versions

    0.2.0

    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-2010-8 | CVE-DB