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    CVE-2011-1931

    sp5xdec.c in the Sunplus SP5X JPEG decoder in libavcodec in FFmpeg before 0.6.3 and libav through 0.6.2, as used in VideoLAN VLC media player 1.1.9 and earlier and other products, performs a write operation outside the bounds of an unspecified array, which allows remote attackers to cause a denial of service (memory corruption) or possibly execute arbitrary code via a malformed AMV file.

    Published:Jul 7, 2011
    Last Modified:Apr 11, 2025
    EPS:Jul 7, 2011
    EPSS Score:0.01852
    CVSS Score:6.8

    Affected Products

    Vendor
    Ffmpeg
    Product
    Ffmpeg
    Vendor
    Ffmpeg
    Product
    Libavcodec
    Vendor
    Libav
    Product
    Libav
    Vendor
    Videolan
    Product
    Vlc Media Player

    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