8.8
CVSSv3

CVE-2016-3621

Published: 03/10/2016 Updated: 03/09/2017
CVSS v2 Base Score: 6.8 | Impact Score: 6.4 | Exploitability Score: 8.6
CVSS v3 Base Score: 8.8 | Impact Score: 5.9 | Exploitability Score: 2.8
VMScore: 605
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P

Vulnerability Summary

The LZWEncode function in tif_lzw.c in the bmp2tiff tool in LibTIFF 4.0.6 and previous versions, when the "-c lzw" option is used, allows remote malicious users to cause a denial of service (buffer over-read) via a crafted BMP image.

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libtiff libtiff

Vendor Advisories

The LZWEncode function in tif_lzwc in the bmp2tiff tool in LibTIFF 406 and earlier, when the "-c lzw" option is used, allows remote attackers to cause a denial of service (buffer over-read) via a crafted BMP image ...
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 ...
The LZWEncode function in tif_lzwc in the bmp2tiff tool in LibTIFF 406 and earlier, when the "-c lzw" option is used, allows remote attackers to cause a denial of service (buffer over-read) via a crafted BMP image ...