Bug 1561738 (CVE-2017-18250) - CVE-2017-18250 ImageMagick: NULL pointer dereference in LogOpenCLBuildFailure function in MagickCore/opencl.c
Summary: CVE-2017-18250 ImageMagick: NULL pointer dereference in LogOpenCLBuildFailure...
Keywords:
Status: CLOSED NOTABUG
Alias: CVE-2017-18250
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: 1561739 1561740 1561745
Blocks: 1561747
TreeView+ depends on / blocked
 
Reported: 2018-03-28 19:17 UTC by Laura Pardo
Modified: 2021-02-17 00:35 UTC (History)
4 users (show)

Fixed In Version:
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Last Closed: 2018-05-18 07:01:39 UTC
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Description Laura Pardo 2018-03-28 19:17:57 UTC 
An issue was discovered in ImageMagick 7.0.7. A NULL pointer dereference vulnerability was found in the function LogOpenCLBuildFailure in MagickCore/opencl.c, which allows attackers to cause a denial of service via a crafted file.


References:
https://github.com/ImageMagick/ImageMagick/issues/793

Patch:
https://github.com/ImageMagick/ImageMagick/commit/2f368e74a51ec7541b6595af712d17d6d1376534
Comment 1 Laura Pardo 2018-03-28 19:18:52 UTC 
Created ImageMagick tracking bugs for this issue:

Affects: fedora-all [bug 1561740]
Comment 4 Riccardo Schirone 2018-05-18 07:00:29 UTC 
Statement:

This issue did not affect the versions of ImageMagick as shipped with Red Hat Enterprise Linux 5, 6 and 7 as they did not include support for OpenCL.
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