MGASA-2021-0115

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    MGASA-2021-0115

    Published: 5 Mar 2021Last Modified: 16 Apr 2026

    Summary: Updated pngcheck packages fix security vulnerabilities

    Details: This update fixes a buffer-overrun bug related to the MNG LOOP chunk (which gets noticed even in PNG files if the -s option is used). (RHBZ#1908559). It also fixes a buffer overrun for certain invalid MNG PPLT chunk contents. (RHBZ#1907428).

    References: https://advisories.mageia.org/MGASA-2021-0115.html, https://bugs.mageia.org/show_bug.cgi?id=28331, https://lists.fedoraproject.org/archives/list/[email protected]/thread/XTD56567QSWLCTKBJNTCF6HB5GLJZCHX/

    Affected packages

    Package

    Name: pngcheck

    Purl: pkg:rpm/mageia/pngcheck?arch=source&distro=mageia-7

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -3.0.2-1.mga7

    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-2021-0115 | CVE-DB