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    CVE-2014-5271

    Heap-based buffer overflow in the encode_slice function in libavcodec/proresenc_kostya.c in FFMpeg before 1.1.14, 1.2.x before 1.2.8, 2.x before 2.2.7, and 2.3.x before 2.3.3 and Libav before 10.5 allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via unspecified vectors.

    Published:Nov 3, 2014
    Last Modified:Apr 12, 2025
    EPS:Nov 3, 2014
    EPSS Score:0.13829
    CVSS Score:7.5

    Affected Products

    Vendor
    Ffmpeg
    Product
    Ffmpeg
    Vendor
    Libav
    Product
    Libav

    Exploits

    No exploit reference

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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