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    Mageia 2020-0463: jasper security update

    Date 17 Dec 2020
    179
    Posted By LinuxSecurity Advisories
    There's a flaw in jasper's jpc encoder in versions prior to 2.0.23. Crafted input provided to jasper by an attacker could cause an arbitrary out-of-bounds write. This could potentially affect data confidentiality, integrity, or application availability (CVE-2020-27828).
    MGASA-2020-0463 - Updated jasper packages fix security vulnerability
    
    Publication date: 17 Dec 2020
    URL: https://advisories.mageia.org/MGASA-2020-0463.html
    Type: security
    Affected Mageia releases: 7
    CVE: CVE-2020-27828
    
    There's a flaw in jasper's jpc encoder in versions prior to 2.0.23. Crafted
    input provided to jasper by an attacker could cause an arbitrary out-of-bounds
    write. This could potentially affect data confidentiality, integrity, or
    application availability (CVE-2020-27828).
    
    References:
    - https://bugs.mageia.org/show_bug.cgi?id=27842
    - https://github.com/jasper-software/jasper/releases/tag/version-2.0.23
    - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-27828
    
    SRPMS:
    - 7/core/jasper-2.0.23-1.mga7
    

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