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: NEW
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: 1732794 1730597
Blocks: 1730618
TreeView+ depends on / blocked
 
Reported: 2019-07-17 07:51 UTC by Marian Rehak
Modified: 2019-09-29 15:17 UTC (History)
5 users (show)

Fixed In Version: ImageMagick 7.0.8-58, ImageMagick 6.9.10-58
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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:


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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 4 Riccardo Schirone 2019-07-24 11:48:51 UTC
This flaw is related similar to CVE-2019-13295.


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