9.1
CVSSv3

CVE-2016-6223

Published: 23/01/2017 Updated: 04/11/2017
CVSS v2 Base Score: 6.4 | Impact Score: 4.9 | Exploitability Score: 10
CVSS v3 Base Score: 9.1 | Impact Score: 5.2 | Exploitability Score: 3.9
VMScore: 570
Vector: AV:N/AC:L/Au:N/C:P/I:N/A:P

Vulnerability Summary

The TIFFReadRawStrip1 and TIFFReadRawTile1 functions in tif_read.c in libtiff prior to 4.0.7 allows remote malicious users to cause a denial of service (crash) or possibly obtain sensitive information via a negative index in a file-content buffer.

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libtiff libtiff

Vendor Advisories

LibTIFF could be made to crash or run programs as your login if it opened a specially crafted file ...
Multiple vulnerabilities have been discovered in the libtiff library and the included tools tiff2rgba, rgb2ycbcr, tiffcp, tiffcrop, tiff2pdf and tiffsplit, which may result in denial of service, memory disclosure or the execution of arbitrary code There were additional vulnerabilities in the tools bmp2tiff, gif2tiff, thumbnail and ras2tiff, but si ...
The TIFFReadRawStrip1 and TIFFReadRawTile1 functions in tif_readc in libtiff before 407 allows remote attackers to cause a denial of service (crash) or possibly obtain sensitive information via a negative index in a file-content buffer ...
Debian Bug report logs - #830700 CVE-2016-5314: tiff: PixarLogDecode() heap-based buffer overflow Package: tiff; Maintainer for tiff is Laszlo Boszormenyi (GCS) <gcs@debianorg>; Reported by: Henri Salo <henri@nervfi> Date: Sun, 10 Jul 2016 14:57:02 UTC Severity: grave Tags: fixed-upstream, security, upstream Found ...
Debian Bug report logs - #820362 tiff: CVE-2016-3619: Memory corruption in DumpModeEncode triggered by crafted bmp file Package: src:tiff; Maintainer for src:tiff is Laszlo Boszormenyi (GCS) <gcs@debianorg>; Reported by: Salvatore Bonaccorso <carnil@debianorg> Date: Thu, 7 Apr 2016 18:51:02 UTC Severity: important ...
Debian Bug report logs - #842361 CVE-2016-5652: heap based buffer overflow in tiff2pdf Package: tiff; Maintainer for tiff is Laszlo Boszormenyi (GCS) <gcs@debianorg>; Reported by: Raphael Hertzog <hertzog@debianorg> Date: Fri, 28 Oct 2016 12:42:05 UTC Severity: important Tags: fixed-upstream, patch, security, upstr ...
Debian Bug report logs - #820363 tiff: CVE-2016-3620: Out-of-bound read in ZIPEncode Package: src:tiff; Maintainer for src:tiff is Laszlo Boszormenyi (GCS) <gcs@debianorg>; Reported by: Salvatore Bonaccorso <carnil@debianorg> Date: Thu, 7 Apr 2016 18:51:06 UTC Severity: important Tags: security, upstream Found in ...
Debian Bug report logs - #819972 tiff: CVE-2016-3186: buffer overflow in gif2tiff Package: src:tiff; Maintainer for src:tiff is Laszlo Boszormenyi (GCS) <gcs@debianorg>; Reported by: Salvatore Bonaccorso <carnil@debianorg> Date: Mon, 4 Apr 2016 12:51:02 UTC Severity: important Tags: security, upstream, wontfix Fo ...
Debian Bug report logs - #842046 Multiple CVE: Remove tools dropped by upstream Package: tiff; Maintainer for tiff is Laszlo Boszormenyi (GCS) <gcs@debianorg>; Reported by: Raphael Hertzog <hertzog@debianorg> Date: Tue, 25 Oct 2016 14:00:02 UTC Severity: important Tags: security Found in version 402-6 Fixed in v ...
Debian Bug report logs - #842270 CVE-2016-6223: information leak in libtiff/tif_readc Package: tiff; Maintainer for tiff is Laszlo Boszormenyi (GCS) <gcs@debianorg>; Reported by: Raphael Hertzog <hertzog@debianorg> Date: Thu, 27 Oct 2016 14:30:01 UTC Severity: important Tags: fixed-upstream, patch, security, upstr ...
Debian Bug report logs - #820364 tiff: CVE-2016-3621: Out-of-bounds Read in the bmp2tiff tool Package: src:tiff; Maintainer for src:tiff is Laszlo Boszormenyi (GCS) <gcs@debianorg>; Reported by: Salvatore Bonaccorso <carnil@debianorg> Date: Thu, 7 Apr 2016 18:51:11 UTC Severity: important Tags: security, upstream ...
Debian Bug report logs - #820366 tiff: CVE-2016-3631: Illegal read in the cpStrips and cpTiles function Package: src:tiff; Maintainer for src:tiff is Laszlo Boszormenyi (GCS) <gcs@debianorg>; Reported by: Salvatore Bonaccorso <carnil@debianorg> Date: Thu, 7 Apr 2016 18:54:02 UTC Severity: important Tags: fixed-ups ...
An out-of-bounds read vulnerability on memory-mapped files in TIFFReadRawStrip1() and TIFFReadRawTile1() when stripoffset is beyond tmsize_t max value was found The vulnerability allows an attacker to specify a negative index into the file-content buffer and copy data from that position until the end of the buffer This will allow an attacker to c ...