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    CVE-2021-3272

    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.

    Published:Jan 27, 2021
    Last Modified:Nov 21, 2024
    EPS:Jan 27, 2021
    EPSS Score:0.00071
    CVSS Score:5.5

    Affected Products

    Vendor
    Fedoraproject
    Product
    Fedora
    Vendor
    Jasper Project
    Product
    Jasper
    Vendor
    Redhat
    Product
    Enterprise Linux

    Exploits

    https://github.com/jasper-software/jasper/issues/259https://github.com/jasper-software/jasper/issues/259

    Common Weakness Enumeration

    CWE-125 Out-of-bounds Read

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-540 Overread Buffers

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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