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Category:   Application (Generic)  >   LibTIFF Vendors:   libtiff.org
LibTIFF Divide-by-Zero Error and Multiple Read Errors Let Remote Users Cause the Target Application to Crash
SecurityTracker Alert ID:  1035508
SecurityTracker URL:  http://securitytracker.com/id/1035508
CVE Reference:   CVE-2016-3619, CVE-2016-3620, CVE-2016-3621, CVE-2016-3622, CVE-2016-3631, CVE-2015-8665, CVE-2015-8683   (Links to External Site)
Updated:  Apr 14 2016
Original Entry Date:  Apr 7 2016
Impact:   Denial of service via network
Exploit Included:  Yes  
Version(s): 4.0.6 and prior versions
Description:   Multiple vulnerabilities were reported in LibTIFF. A remote user can cause the target application to crash.

A remote user can create a specially crafted file that, when processed by the target application using libtiff, will cause the target application to crash.

An out-of-bounds memory read error may occur in bmp2tiff [CVE-2016-3619, CVE-2016-3620, CVE-2016-3621].

A divide-by-zero error may occur in tiff2rgba [CVE-2016-3622].

Mei Wang of the Cloud Security Team, Qihoo 360, reported these vulnerabilities.

An illegal memory read error may occur in thumbnail [CVE-2016-3631].

Kaixiang Zhang of the Cloud Security Team, Qihoo 360, reported this vulnerability.

An out-of-bounds read error may occur in 'tif_getimage.c' [CVE-2015-8665].

An out-of-bounds read error may occur in the putcontig8bitCIELab() function in 'tif_getimage.c' [CVE-2015-8683].

Impact:   A remote user can cause the target application to crash.
Solution:   No solution was available at the time of this entry.
Vendor URL:  libtiff.org/ (Links to External Site)
Cause:   Access control error, State error
Underlying OS:  Linux (Any), UNIX (Any), Windows (Any)

Message History:   This archive entry has one or more follow-up message(s) listed below.
Aug 2 2016 (Red Hat Issues Fix) LibTIFF Divide-by-Zero Error and Multiple Read Errors Let Remote Users Cause the Target Application to Crash
Red Hat has issued a fix for Red Hat Enterprise Linux 7.
Aug 2 2016 (Red Hat Issues Fix) LibTIFF Divide-by-Zero Error and Multiple Read Errors Let Remote Users Cause the Target Application to Crash
Red Hat has issued a fix for Red Hat Enterprise Linux 6.
Aug 2 2016 (CentOS Issues Fix) LibTIFF Divide-by-Zero Error and Multiple Read Errors Let Remote Users Cause the Target Application to Crash
CentOS has issued a fix for CentOS 6.
Aug 2 2016 (Oracle Issues Fix for Oracle Linux) LibTIFF Divide-by-Zero Error and Multiple Read Errors Let Remote Users Cause the Target Application to Crash
Oracle has issued a fix for Oracle Linux 7.
Feb 28 2017 (Ubuntu Issues Fix) LibTIFF Divide-by-Zero Error and Multiple Read Errors Let Remote Users Cause the Target Application to Crash
Ubuntu has issued a fix for Ubuntu Linux 14.04 LTS, 16.04 LTS, and 16.10.
Mar 28 2017 (Apple Issues Fix for Apple TV) LibTIFF Divide-by-Zero Error and Multiple Read Errors Let Remote Users Cause the Target Application to Crash
Apple has issued a fix for Apple TV.



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