MGASA-2021-0457

    Dashboard / Vulnerabilities / MGASA-2021-0457

    MGASA-2021-0457

    Published: 2 Oct 2021Last Modified: 16 Apr 2026
    Upstream:
    CVE-2021-3733

    Summary: Updated python packages fix security vulnerability

    Details: Denial of service when identifying crafted invalid RFCs Security fix for CVE-2021-3737: python client can enter an infinite loop on a 100 Continue response from the server

    References: https://advisories.mageia.org/MGASA-2021-0457.html, https://bugs.mageia.org/show_bug.cgi?id=29494, https://lists.fedoraproject.org/archives/list/[email protected]/thread/P42EPKPLOWC5QVIWT7H7BICKHXWJ3MUN/

    Affected packages

    Package

    Name: python

    Purl: pkg:rpm/mageia/python?arch=source&distro=mageia-8

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.7.18-7.3.mga8

    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
    MGASA-2021-0457 | CVE-DB