CVE-2018-11251

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    CVE-2018-11251

    Published: 18 May 2018Last Modified: 7 Aug 2026

    Summary:

    Details: In ImageMagick 7.0.7-23 Q16 x86_64 2018-01-24, there is a heap-based buffer over-read in ReadSUNImage in coders/sun.c, which allows attackers to cause a denial of service (application crash in SetGrayscaleImage in MagickCore/quantize.c) via a crafted SUN image file.

    References: https://lists.debian.org/debian-lts-announce/2018/06/msg00004.html, https://lists.debian.org/debian-lts-announce/2018/05/msg00012.html, https://usn.ubuntu.com/3681-1/, https://www.debian.org/security/2018/dsa-4245, https://github.com/ImageMagick/ImageMagick/issues/956

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- ddbf0ed10323d0fb329189041190630a8f7af5a7
    Fixed -f39bfc52683755b50c83f3be693982a3bdb250fe

    Affected versions

    7.0.7-23
    7.0.7-20
    7.0.7-19
    7.0.7-18
    7.0.7-17
    7.0.7-16

    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
    CVE-2018-11251 | CVE-DB