MGASA-2022-0270

    Dashboard / Vulnerabilities / MGASA-2022-0270

    MGASA-2022-0270

    Published: 29 Jul 2022Last Modified: 16 Apr 2026

    Summary: Updated python-ujson packages fix security vulnerability

    Details: Add support for arbitrary size integers. Replace 'wchar_t' string decoding implementation with a 'uint32_t'-based one; fix handling of surrogates on decoding (CVE-2022-31116) Potential double free of buffer during string decoding - Fix memory leak on encoding errors when the buffer was resized - Integer parsing: always detect overflows - Fix handling of surrogates on encoding (CVE-2022-31117)

    References: https://advisories.mageia.org/MGASA-2022-0270.html, https://bugs.mageia.org/show_bug.cgi?id=30663, https://lists.fedoraproject.org/archives/list/[email protected]/thread/OPPU5FZP3LCTXYORFH7NHUMYA5X66IA7/

    Affected packages

    Package

    Name: python-ujson

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

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -5.4.0-1.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-2022-0270 | CVE-DB