Bug 1588170 (CVE-2018-11656) - CVE-2018-11656 ImageMagick: memory leak in ReadDCMImage function in coders/dcm.c
Summary: CVE-2018-11656 ImageMagick: memory leak in ReadDCMImage function in coders/dcm.c
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2018-11656
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: 1588171 1588172 1593325
Blocks: 1588174
TreeView+ depends on / blocked
 
Reported: 2018-06-06 20:34 UTC by Laura Pardo
Modified: 2021-02-17 00:11 UTC (History)
3 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2020-03-31 22:32:30 UTC
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2020:1180 0 None None None 2020-03-31 19:31:43 UTC

Description Laura Pardo 2018-06-06 20:34:36 UTC 
A flaw was found in ImageMagick 7.0.7-20 Q16 x86_64, a memory leak vulnerability was found in the function ReadDCMImage in coders/dcm.c, which allows attackers to cause a denial of service via a crafted DCM image file.


References:
https://github.com/ImageMagick/ImageMagick/issues/931

Patch:
https://github.com/ImageMagick/ImageMagick/commit/4da2cd650532ffd18fa11578fc2ec7c2467727bb
Comment 1 Laura Pardo 2018-06-06 20:35:15 UTC 
Created ImageMagick tracking bugs for this issue:

Affects: fedora-all [bug 1588171]
Comment 10 Scott Gayou 2018-06-20 16:26:27 UTC 
Statement:

Red Hat Product Security has rated this issue as having security impact of Low, a future update may address this flaw.
Comment 11 errata-xmlrpc 2020-03-31 19:31:42 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 12 Product Security DevOps Team 2020-03-31 22:32:30 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-2018-11656
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