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Vulnerability record · CVE-2014-8127 · published 26 June 2017

CVE-2014-8127: Libtiff out-of-bounds read vulnerability

Libtiff · Libtiff

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.

6.5 CVSS 3.0 Medium EPSS 5.7% · top 7.3% CWE-125 · Out-of-bounds read
6.5CVSS 3.0 base score, v2 4.3
5.7%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
30References
17 Jun 2026Last modified by NVD

Description

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.

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://bugzilla.maptools.org/show_bug.cgi?id=2484 Issue Tracking
http://bugzilla.maptools.org/show_bug.cgi?id=2485 Issue Tracking
http://bugzilla.maptools.org/show_bug.cgi?id=2486 Issue Tracking
http://bugzilla.maptools.org/show_bug.cgi?id=2496 Issue Tracking
http://bugzilla.maptools.org/show_bug.cgi?id=2497 Issue Tracking
http://bugzilla.maptools.org/show_bug.cgi?id=2500 Issue Tracking
http://lists.opensuse.org/opensuse-updates/2015-03/msg00022.html Third Party Advisory
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 Third Party Advisory
http://www.debian.org/security/2015/dsa-3273
http://www.openwall.com/lists/oss-security/2015/01/24/15 Mailing ListThird Party Advisory
http://www.securityfocus.com/bid/72323 Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1032760
https://security.gentoo.org/glsa/201701-16
http://bugzilla.maptools.org/show_bug.cgi?id=2484 Issue Tracking
http://bugzilla.maptools.org/show_bug.cgi?id=2485 Issue Tracking
http://bugzilla.maptools.org/show_bug.cgi?id=2486 Issue Tracking
http://bugzilla.maptools.org/show_bug.cgi?id=2496 Issue Tracking
http://bugzilla.maptools.org/show_bug.cgi?id=2497 Issue Tracking
http://bugzilla.maptools.org/show_bug.cgi?id=2500 Issue Tracking
http://lists.opensuse.org/opensuse-updates/2015-03/msg00022.html Third Party Advisory
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 Third Party Advisory
http://www.debian.org/security/2015/dsa-3273
http://www.openwall.com/lists/oss-security/2015/01/24/15 Mailing ListThird Party Advisory
http://www.securityfocus.com/bid/72323 Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1032760
https://security.gentoo.org/glsa/201701-16

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Source: NIST National Vulnerability Database (record CVE-2014-8127), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.