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    CVE-2022-2521

    It was found in libtiff 4.4.0rc1 that there is an invalid pointer free operation in TIFFClose() at tif_close.c:131 called by tiffcrop.c:2522 that can cause a program crash and denial of service while processing crafted input.

    Published:May 22, 2022
    Last Modified:Nov 21, 2024
    EPS:Aug 31, 2022
    EPSS Score:0.00141
    CVSS Score:6.5

    Affected Products

    Vendor
    Debian
    Product
    Debian Linux
    Vendor
    Libtiff
    Product
    Libtiff
    Vendor
    Redhat
    Product
    Enterprise Linux

    Exploits

    https://gitlab.com/libtiff/libtiff/-/issues/422https://gitlab.com/libtiff/libtiff/-/merge_requests/378https://gitlab.com/libtiff/libtiff/-/issues/422https://gitlab.com/libtiff/libtiff/-/merge_requests/378

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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    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