CVE-2014-8127
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
6.8 Medium
AI Score
Confidence
High
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
0.009 Low
EPSS
Percentile
82.3%
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.
| CPE | Name | Operator | Version |
|---|---|---|---|
| libtiff:libtiff | libtiff | eq | 4.0.3 |
| opensuse:opensuse | opensuse | eq | 13.1 |
| opensuse:opensuse | opensuse | eq | 13.2 |
References
bugzilla.maptools.org/show_bug.cgi?id=2484
bugzilla.maptools.org/show_bug.cgi?id=2485
bugzilla.maptools.org/show_bug.cgi?id=2486
bugzilla.maptools.org/show_bug.cgi?id=2496
bugzilla.maptools.org/show_bug.cgi?id=2497
bugzilla.maptools.org/show_bug.cgi?id=2500
lists.opensuse.org/opensuse-updates/2015-03/msg00022.html
rhn.redhat.com/errata/RHSA-2016-1546.html
rhn.redhat.com/errata/RHSA-2016-1547.html
www.conostix.com/pub/adv/CVE-2014-8127-LibTIFF-Out-of-bounds_Reads.txt
www.debian.org/security/2015/dsa-3273
www.openwall.com/lists/oss-security/2015/01/24/15
www.securityfocus.com/bid/72323
www.securitytracker.com/id/1032760
security.gentoo.org/glsa/201701-16
Related
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
6.8 Medium
AI Score
Confidence
High
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
0.009 Low
EPSS
Percentile
82.3%