Bug 1757911 (CVE-2019-14981) - CVE-2019-14981 ImageMagick: division by zero in MeanShiftImage in MagickCore/feature.c
Summary: CVE-2019-14981 ImageMagick: division by zero in MeanShiftImage in MagickCore/...
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2019-14981
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: 1770647 1770648
Blocks: 1757912
TreeView+ depends on / blocked
 
Reported: 2019-10-02 17:30 UTC by Guilherme de Almeida Suckevicz
Modified: 2020-03-31 22:35 UTC (History)
6 users (show)

Fixed In Version: ImageMagick 6.9.10-41, ImageMagick 7.0.8-41
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Clone Of:
Environment:
Last Closed: 2020-03-31 22:35:33 UTC
Embargoed:

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Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2020:1180 0 None None None 2020-03-31 19:32:58 UTC

Description Guilherme de Almeida Suckevicz 2019-10-02 17:30:00 UTC 
In ImageMagick 7.x before 7.0.8-41 and 6.x before 6.9.10-41, there is a divide-by-zero vulnerability in the MeanShiftImage function. It allows an attacker to cause a denial of service by sending a crafted file.

References:
https://github.com/ImageMagick/ImageMagick/commit/a77d8d97f5a7bced0468f0b08798c83fb67427bc
https://github.com/ImageMagick/ImageMagick/issues/1552
https://github.com/ImageMagick/ImageMagick6/commit/b522d2d857d2f75b659936b59b0da9df1682c256
Comment 1 Huzaifa S. Sidhpurwala 2019-11-11 03:04:42 UTC 
Created ImageMagick tracking bugs for this issue:

Affects: fedora-all [bug 1770647]
Comment 3 errata-xmlrpc 2020-03-31 19:32:57 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 4 Product Security DevOps Team 2020-03-31 22:35:33 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-2019-14981
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