MGASA-2021-0098

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    MGASA-2021-0098

    Published: 4 Mar 2021Last Modified: 16 Apr 2026

    Summary: Updated libtiff packages fix security vulnerabilities

    Details: The updated libtiff packages fix security vulnerabilities: - Integer overflow in tif_getimage.c (CVE-2020-35523). - Heap-based buffer overflow in TIFF2PDF tool (CVE-2020-35524). - Buffer Overflow in LibTiff v4.0.10 allows attackers to cause a denial of service via the “TIFFVGetField” funtion in the component ‘libtiff/tif_dir.c’. (CVE-2020-19143) - Memory allocation failure in tiff2rgba (CVE-2020-35521) - Memory allocation failure in tiff2rgba (CVE-2020-35522)

    References: https://advisories.mageia.org/MGASA-2021-0098.html, https://bugs.mageia.org/show_bug.cgi?id=28455, https://ubuntu.com/security/notices/USN-4755-1, https://ubuntu.com/security/CVE-2020-19143, https://lists.fedoraproject.org/archives/list/[email protected]/thread/BMHBYFMX3D5VGR6Y3RXTTH3Q4NF4E6IG/

    Affected packages

    Package

    Name: libtiff

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

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -4.2.0-1.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-2021-0098 | CVE-DB