National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

    Vulnerabilities Detail

CVE-2014-8127 Detail

Current 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.

Source:  MITRE
Description Last Modified:  06/26/2017
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 6.5 MEDIUM
Vector: AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H (V3 legend)
Impact Score: 3.6
Exploitability Score: 2.8

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 4.3 MEDIUM
Vector: (AV:N/AC:M/Au:N/C:N/I:N/A:P) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 8.6

Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (AU): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Partial
Additional Information:
Victim must voluntarily interact with attack mechanism
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
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 List Third Party Advisory
http://www.securityfocus.com/bid/72323 Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1032760
https://security.gentoo.org/glsa/201701-16

Technical Details

Vulnerability Type (View All)

Change History

8 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2014-8127
NVD Published Date:
06/26/2017
NVD Last Modified:
10/30/2018