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    CVE-2018-11498

    In Lizard v1.0 and LZ5 v2.0 (the prior release, before the product was renamed), there is an unchecked buffer size during a memcpy in the Lizard_decompress_LIZv1 function (lib/lizard_decompress_liz.h). Remote attackers can leverage this vulnerability to cause a denial of service via a crafted input file, as well as achieve remote code execution.

    Published:May 26, 2018
    Last Modified:Nov 21, 2024
    EPS:May 26, 2018
    EPSS Score:0.01132
    CVSS Score:7.8

    Affected Products

    Vendor
    Lizard Project
    Product
    Lizard
    Vendor
    Lizard Project
    Product
    Lz5

    Exploits

    No exploit reference

    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