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    CVE-2019-17178

    HuffmanTree_makeFromFrequencies in lodepng.c in LodePNG through 2019-09-28, as used in WinPR in FreeRDP and other products, has a memory leak because a supplied realloc pointer (i.e., the first argument to realloc) is also used for a realloc return value.

    Published:Oct 4, 2019
    Last Modified:Nov 21, 2024
    EPS:Oct 4, 2019
    EPSS Score:0.00827
    CVSS Score:7.5

    Affected Products

    Vendor
    Freerdp
    Product
    Freerdp
    Vendor
    Lodev
    Product
    Lodepng
    Vendor
    Opensuse
    Product
    Leap

    Exploits

    No exploit reference

    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