Bug 1499664 (CVE-2017-14528) - CVE-2017-14528 ImageMagick: Use-after-free in the TIFFSetProfiles function
Summary: CVE-2017-14528 ImageMagick: Use-after-free in the TIFFSetProfiles function
Keywords:
Status: CLOSED WONTFIX
Alias: CVE-2017-14528
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:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2017-10-09 08:36 UTC by Andrej Nemec
Modified: 2019-09-29 14:23 UTC (History)
5 users (show)

Fixed In Version:
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Environment:
Last Closed: 2019-06-08 03:26:52 UTC
Embargoed:

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Description Andrej Nemec 2017-10-09 08:36:42 UTC 
The TIFFSetProfiles function in coders/tiff.c in ImageMagick 7.0.6 has incorrect expectations about whether LibTIFF TIFFGetField return values imply that data validation has occurred, which allows remote attackers to cause a denial of service (use-after-free after an invalid call to TIFFSetField, and application crash) via a crafted file.

References:

https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=32560
http://bugzilla.maptools.org/show_bug.cgi?id=2730
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