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CVE-2014-8127Date: (C)2017-06-28   (M)2018-05-13


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 Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 6.5CVSS Score : 4.3
Exploit Score: 2.8Exploit Score: 8.6
Impact Score: 3.6Impact Score: 2.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: NETWORKAccess Vector: NETWORK
Attack Complexity: LOWAccess Complexity: MEDIUM
Privileges Required: NONEAuthentication: NONE
User Interaction: REQUIREDConfidentiality: NONE
Scope: UNCHANGEDIntegrity: NONE
Confidentiality: NONEAvailability: PARTIAL
Integrity: NONE 
Availability: HIGH 
  
Reference:
SECTRACK-1032760
BID-72323
DSA-3273
GLSA-201701-16
RHSA-2016:1546
RHSA-2016:1547
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.conostix.com/pub/adv/CVE-2014-8127-LibTIFF-Out-of-bounds_Reads.txt
openSUSE-SU-2015:0450

CPE    1
cpe:/a:libtiff:libtiff:4.0.3
CWE    1
CWE-125
OVAL    14
oval:org.secpod.oval:def:25255
oval:org.secpod.oval:def:702486
oval:org.secpod.oval:def:602114
oval:org.secpod.oval:def:702489
...

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