Bug 1730596 (CVE-2019-13297) - CVE-2019-13297 ImageMagick: heap-based buffer over-read at MagickCore/threshold.c in AdaptiveThresholdImage because a height of zero is mishandled
Summary: CVE-2019-13297 ImageMagick: heap-based buffer over-read at MagickCore/thresho...
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2019-13297
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:
Depends On: 1730597 1732794
Blocks: 1730618
TreeView+ depends on / blocked
 
Reported: 2019-07-17 07:51 UTC by Marian Rehak
Modified: 2020-03-31 22:34 UTC (History)
5 users (show)

Fixed In Version: ImageMagick 6.9.10-50, ImageMagick 7.0.8-50
Doc Type: If docs needed, set a value
Doc Text:
A heap-based buffer over-read was discovered in ImageMagick in the way it selects an individual threshold for each pixel based on the range of intensity values in its local neighborhood due to a height of zero mishandle error. Applications compiled against ImageMagick libraries that accept untrustworthy images may be vulnerable to this flaw. An attacker could abuse this flaw by providing a specially crafted image to make the application crash or leak application data.
Clone Of:
Environment:
Last Closed: 2020-03-31 22:34:57 UTC
Embargoed:

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System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2020:1180 0 None None None 2020-03-31 19:32:46 UTC

Description Marian Rehak 2019-07-17 07:51:23 UTC 
ImageMagick 7.0.8-50 Q16 has a heap-based buffer over-read at MagickCore/threshold.c in AdaptiveThresholdImage because a height of zero is mishandled.

Upstream Issue:

https://github.com/ImageMagick/ImageMagick/issues/1609
Comment 1 Marian Rehak 2019-07-17 07:52:42 UTC 
Created ImageMagick tracking bugs for this issue:

Affects: fedora-all [bug 1730597]
Comment 2 Riccardo Schirone 2019-07-19 12:53:00 UTC 
Upstream patches:
https://github.com/ImageMagick/ImageMagick6/commit/35c7032723d85eee7318ff6c82f031fa2666b773
https://github.com/ImageMagick/ImageMagick/commit/604588fc35c7585abb7a9e71f69bb82e4389fefc
Comment 4 Riccardo Schirone 2019-07-24 11:48:51 UTC 
This flaw is related similar to CVE-2019-13295.
Comment 5 errata-xmlrpc 2020-03-31 19:32:45 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2020:1180 https://access.redhat.com/errata/RHSA-2020:1180
Comment 6 Product Security DevOps Team 2020-03-31 22:34:57 UTC 
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2019-13297
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