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    CVE-2016-9556

    The IsPixelGray function in MagickCore/pixel-accessor.h in ImageMagick 7.0.3-8 allows remote attackers to cause a denial of service (out-of-bounds heap read) via a crafted image file.

    Published:Nov 19, 2016
    Last Modified:Apr 20, 2025
    EPS:Mar 23, 2017
    EPSS Score:0.00228
    CVSS Score:5.5

    Affected Products

    Vendor
    Debian
    Product
    Debian Linux
    Vendor
    Imagemagick
    Product
    Imagemagick
    Vendor
    Opensuse Project
    Product
    Leap

    Exploits

    No exploit reference

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    References

    http://lists.opensuse.org/opensuse-updates/2016-12/msg00040.html
    http://www.debian.org/security/2016/dsa-3726
    http://www.openwall.com/lists/oss-security/2016/11/23/1
    http://www.openwall.com/lists/oss-security/2016/12/01/4
    http://www.openwall.com/lists/oss-security/2016/12/02/12
    http://www.securityfocus.com/bid/94492
    https://blogs.gentoo.org/ago/2016/11/19/imagemagick-heap-based-buffer-overflow-in-ispixelgray-pixel-accessor-h
    https://bugzilla.redhat.com/show_bug.cgi?id=1398198
    https://github.com/ImageMagick/ImageMagick/commit/ce98a7acbcfca7f0a178f4b1e7b957e419e0cc99
    http://lists.opensuse.org/opensuse-updates/2016-12/msg00040.html
    http://www.debian.org/security/2016/dsa-3726
    http://www.openwall.com/lists/oss-security/2016/11/23/1
    http://www.openwall.com/lists/oss-security/2016/12/01/4
    http://www.openwall.com/lists/oss-security/2016/12/02/12
    http://www.securityfocus.com/bid/94492
    https://blogs.gentoo.org/ago/2016/11/19/imagemagick-heap-based-buffer-overflow-in-ispixelgray-pixel-accessor-h
    https://bugzilla.redhat.com/show_bug.cgi?id=1398198
    https://github.com/ImageMagick/ImageMagick/commit/ce98a7acbcfca7f0a178f4b1e7b957e419e0cc99

    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