Bug 1397723 (CVE-2016-9453) - CVE-2016-9453 libtiff: Out-of-bounds access in t2p_readwrite_pdf_image_tile()
Summary: CVE-2016-9453 libtiff: Out-of-bounds access in t2p_readwrite_pdf_image_tile()
Status: CLOSED WONTFIX
Alias: CVE-2016-9453
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard: impact=moderate,public=20161118,repor...
Keywords: Security
Depends On: 1397783 1397781 1397782
Blocks: 1397777
TreeView+ depends on / blocked
 
Reported: 2016-11-23 09:15 UTC by Adam Mariš
Modified: 2019-06-08 21:36 UTC (History)
4 users (show)

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Clone Of:
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Last Closed: 2017-01-17 08:21:58 UTC


Attachments (Terms of Use)

Description Adam Mariš 2016-11-23 09:15:44 UTC
An out-of-bounds access vulnerability was found in t2p_readwrite_pdf_image_tile() when reading JPEG compressed image with TIFFTAG_JPEGTABLES length being one.

Upstream bug:

http://bugzilla.maptools.org/show_bug.cgi?id=2579

CVE assignment:

http://seclists.org/oss-sec/2016/q4/466

Comment 1 Adam Mariš 2016-11-23 10:57:02 UTC
Created libtiff tracking bugs for this issue:

Affects: fedora-all [bug 1397781]

Comment 2 Adam Mariš 2016-11-23 10:57:07 UTC
Created mingw-libtiff tracking bugs for this issue:

Affects: fedora-all [bug 1397782]
Affects: epel-7 [bug 1397783]

Comment 3 Huzaifa S. Sidhpurwala 2017-01-17 08:21:58 UTC
Upstream patch:

https://github.com/vadz/libtiff/commit/d2955714a4a0b8ca10941550cfbf64c7e111fbf1


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