CLSA-2022-1649170553

    Dashboard / Vulnerabilities / CLSA-2022-1649170553

    CLSA-2022-1649170553

    Published: 5 Apr 2022Last Modified: 4 Jun 2026
    Upstream:
    CVE-2021-4189

    Summary: Fix CVE(s): CVE-2021-4189

    Details: * SECURITY UPDATE: Expose sensitive information - debian/patches/CVE-2021-4189.patch: alters ftplib.FTP class behavior to not trust the IPv4 address sent from the remote server when setting up a passive data channel in resposne in Lib/ftplib.py, Lib/test/test_ftplib.py. - CVE-2021-4189

    References: https://errata.cloudlinux.com/ubuntu16_04/CLSA-2022-1649170553

    Affected packages

    Package

    Name: idle-python2.7

    Purl: pkg:deb/tuxcare/idle-python2.7?distro=ubuntu-16.04

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.7.12-1ubuntu0~16.04.18+tuxcare.els3

    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
    CLSA-2022-1649170553 | CVE-DB