oss-security - CVE Request: libtiff: heap buffer overflow/read outside of array

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Date: Wed, 9 Nov 2016 17:32:09 -0600
From: "Brian 'geeknik' Carpenter" <brian.carpenter@...il.com>
To: oss-security@...ts.openwall.com
Subject: CVE Request: libtiff: heap buffer overflow/read outside of array

Hi, could you assign a CVE to the following issue in libtiff?

http://bugzilla.maptools.org/show_bug.cgi?id=2587

Fixed per
>> 2016-11-10 Even Rouault <even.rouault at spatialys.com>
>> * libtiff/tif_strip.c: make TIFFNumberOfStrips() return the
>>   td->td_nstrips value when it is non-zero, instead of recomputing it.
>>   This is needed in TIFF_STRIPCHOP mode where td_nstrips is modified.
>>   Fixes a read outside of array in tiffsplit
>>   (or other utilities using TIFFNumberOfStrips()).
>>
>>  /cvs/maptools/cvsroot/libtiff/ChangeLog,v  <--  ChangeLog
>>  new revision: 1.1151; previous revision: 1.1150
>>  /cvs/maptools/cvsroot/libtiff/libtiff/tif_strip.c,v  <--
 libtiff/tif_strip.c
>>  new revision: 1.37; previous revision: 1.36

Regards,

Brian 'geeknik' Carpenter
https://twitter.com/geeknik

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