Bug 1441247 (CVE-2017-7594) - CVE-2017-7594 libtiff: Memory leak in OJPEGReadHeaderInfoSecTablesDcTable function
Summary: CVE-2017-7594 libtiff: Memory leak in OJPEGReadHeaderInfoSecTablesDcTable fun...
Keywords:
Status: CLOSED WONTFIX
Alias: CVE-2017-7594
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1438465 1438466 1441273
Blocks:
TreeView+ depends on / blocked
 
Reported: 2017-04-11 13:37 UTC by Andrej Nemec
Modified: 2019-09-29 14:09 UTC (History)
4 users (show)

Fixed In Version:
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Last Closed: 2017-04-11 14:34:59 UTC
Embargoed:

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Description Andrej Nemec 2017-04-11 13:37:08 UTC 
The OJPEGReadHeaderInfoSecTablesDcTable function in tif_ojpeg.c in LibTIFF allows attackers to cause a denial of service (memory leak) via a crafted image. 

Upstream bug:

http://bugzilla.maptools.org/show_bug.cgi?id=2659

Upstream patches:

https://github.com/vadz/libtiff/commit/2ea32f7372b65c24b2816f11c04bf59b5090d05b
https://github.com/vadz/libtiff/commit/8283e4d1b7e53340684d12932880cbcbaf23a8c1
Comment 1 Andrej Nemec 2017-04-11 14:17:54 UTC 
Created mingw-libtiff tracking bugs for this issue:

Affects: fedora-all [bug 1438465]
Comment 2 Andrej Nemec 2017-04-11 14:22:16 UTC 
Created mingw-libtiff tracking bugs for this issue:

Affects: epel-7 [bug 1438466]
Comment 3 Andrej Nemec 2017-04-11 14:24:44 UTC 
Created libtiff tracking bugs for this issue:

Affects: fedora-all [bug 1441273]
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