MGASA-2021-0113

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    MGASA-2021-0113

    Published: 4 Mar 2021Last Modified: 16 Apr 2026

    Summary: Updated jasper packages fix security vulnerability

    Details: jp2_decode in jp2/jp2_dec.c in libjasper in JasPer 2.0.24 has a heap-based buffer over-read when there is an invalid relationship between the number of channels and the number of image components (CVE-2021-3272). A flaw was found in jasper. An out of bounds read issue was found in jp2_decode function which may lead to disclosure of information or program crash (CVE-2021-26926). A flaw was found in jasper. A null pointer dereference in jp2_decode in jp2_dec.c may lead to program crash and denial of service (CVE-2021-26927).

    References: https://advisories.mageia.org/MGASA-2021-0113.html, https://bugs.mageia.org/show_bug.cgi?id=28318, https://lists.fedoraproject.org/archives/list/[email protected]/thread/HD2Y2LT4N5ZWCMKYCUIKB3XODNJLOW3J/, https://lists.fedoraproject.org/archives/list/[email protected]/thread/ZSE7IN2V4KAQDTSMRIVDIHQ6XXFC4AUH/

    Affected packages

    Package

    Name: jasper

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

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.0.25-1.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-2021-0113 | CVE-DB