CVE-2014-8127

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    CVE-2014-8127

    Published: 26 Jun 2017Last Modified: 16 Apr 2026

    Summary:

    Details: LibTIFF 4.0.3 allows remote attackers to cause a denial of service (out-of-bounds read and crash) via a crafted TIFF image to the (1) checkInkNamesString function in tif_dir.c in the thumbnail tool, (2) compresscontig function in tiff2bw.c in the tiff2bw tool, (3) putcontig8bitCIELab function in tif_getimage.c in the tiff2rgba tool, LZWPreDecode function in tif_lzw.c in the (4) tiff2ps or (5) tiffdither tool, (6) NeXTDecode function in tif_next.c in the tiffmedian tool, or (7) TIFFWriteDirectoryTagLongLong8Array function in tif_dirwrite.c in the tiffset tool.

    References: http://lists.opensuse.org/opensuse-updates/2015-03/msg00022.html, http://rhn.redhat.com/errata/RHSA-2016-1546.html, http://rhn.redhat.com/errata/RHSA-2016-1547.html, http://www.conostix.com/pub/adv/CVE-2014-8127-LibTIFF-Out-of-bounds_Reads.txt, http://www.debian.org/security/2015/dsa-3273, http://www.openwall.com/lists/oss-security/2015/01/24/15, http://www.securityfocus.com/bid/72323, https://security.gentoo.org/glsa/201701-16, http://www.openwall.com/lists/oss-security/2015/01/24/15, http://bugzilla.maptools.org/show_bug.cgi?id=2484, http://bugzilla.maptools.org/show_bug.cgi?id=2485, http://bugzilla.maptools.org/show_bug.cgi?id=2486, http://bugzilla.maptools.org/show_bug.cgi?id=2496, http://bugzilla.maptools.org/show_bug.cgi?id=2497, http://bugzilla.maptools.org/show_bug.cgi?id=2500, http://www.securitytracker.com/id/1032760

    Affected packages

    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